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User Manual | Users Manual | 3.95 MiB | January 26 2021 / March 12 2021 | delayed release | ||
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FCC ID Label | ID Label/Location Info | 1.53 MiB | January 26 2021 | |||
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Confidentiality Letter | Cover Letter(s) | 42.51 KiB | January 26 2021 | |||
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Product Similarity Declaration | Cover Letter(s) | 48.56 KiB | January 26 2021 | |||
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SAR Report | RF Exposure Info | 1.66 MiB | January 26 2021 | |||
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SAR Report Appendix 1 | RF Exposure Info | 5.61 MiB | January 26 2021 | |||
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Setup Photos | Test Setup Photos | 355.49 KiB | January 26 2021 / March 12 2021 | delayed release | ||
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Setup Photos (SAR) | Test Setup Photos | 205.66 KiB | January 26 2021 / March 12 2021 | delayed release | ||
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Test Report | Test Report | 3.23 MiB | January 26 2021 | |||
1 | Tune up Procedure | Parts List/Tune Up Info | January 26 2021 | confidential |
1 | User Manual | Users Manual | 3.95 MiB | January 26 2021 / March 12 2021 | delayed release |
INSTRUCTION MANUAL DBSM/DBSMD Digital Transcorder DBSM-A1B1, DBSM/E01-A1B1, DBSMD-A1B1, DBSMD/E01-A1B1 NEED NEW PICS. THESE ARE PROTOTYPES DBSM DBSMD Featuring Digital Hybrid Wireless Technology US Patent 7,225,135 Fill in for your records:
Serial Number:
Purchase Date:
Rio Rancho, NM, USA www.lectrosonics.com Table of Contents Introduction Introduction ............................................................................ 2 About Digital Hybrid Wireless ...............................................................................2 Servo Bias Input and Wiring ................................................ 3 DSP-controlled Input Limiter ................................................ 3 Recorder function ................................................................. 3 Compatibility withmicroSDHC memory cards .................... 3 Features .................................................................................. 4 Battery Status LED Indicator ............................................... 4 Menu Shortcuts .................................................................... 4 IR (infrared) Sync ................................................................. 4 Battery Installation ............................................................... 5 Formatting SD Card ............................................................... 5 IMPORTANT .......................................................................... 5 iXML HEADER SUPPORT .................................................. 5 Turning Power ON ................................................................. 6 Short Button Press ............................................................... 6 Long Button Press ............................................................... 6 Menu Shortcuts .................................................................... 6 Transmitter Operating Instructions ..................................... 7 Recorder Operating Instructions ......................................... 7 SMWB Main Menu .................................................................. 8 SMWB Power Button Menu ................................................... 9 Setup Screen Details ............................................................ 10 Locking/Unlocking Changes to Settings............................... 10 Main Window Indicators ....................................................... 10 Connecting the Signal Source ............................................. 10 Turning Control Panel LEDs ON/OFF .................................. 10 Helpful Features on Receivers ............................................. 10 Files ..................................................................................... 10 Record or Stop .................................................................... 11 Adjusting the Input Gain ....................................................... 11 Selecting Frequency ............................................................ 11 Selecting Frequency Using Two Buttons .............................. 12 About Overlapping Frequency Bands .................................. 12 Selecting the Low Frequency Roll-off .................................. 12 Selecting the Compatibility (Compat) Mode ......................... 12 Selecting Step Size .............................................................. 13 Selecting Audio Polarity (Phase) .......................................... 13 Setting Transmitter Output Power ........................................ 13 Setting Scene and Take Number ......................................... 13 Choosing Takes for Replay .................................................. 13 Recorded File Naming ........................................................ 13 SD Info ................................................................................. 13 Restoring Default Settings ................................................... 13 5-Pin Input Jack Wiring ......................................................... 14 Microphone Cable Termination for Non-Lectrosonics Microphones .............................. 15 Input Jack Wiring for Different Sources .............................. 16 Microphone RF Bypassing ................................................... 17 Line Level Signals ................................................................ 17 Firmware Update ................................................................... 18 Recovery Process ................................................................. 19 Declaration of Conformity..................................................... 19 Silver Paste on SM Series Transmitter Thumbscrews ........ 20 Straight Whip Antennas ........................................................ 21 Belt Clips and Pouches ......................................................... 22 DBSM Single Battery Model ................................................ 22 DBSMD Dual Battery Model ................................................ 22 Miscellaneous Accessories .................................................. 23 LectroRM ................................................................................ 24 Specifications ........................................................................ 25 Troubleshooting ..................................................................... 26 Service and Repair ................................................................ 28 Returning Units for Repair ................................................... 28 2 The design of the DBSM/DBSMD transmitter delivers the advanced technology and features of Digital Hy-
brid Wireless in a Lectrosonics belt-pack transmitter at a modest cost. Digital Hybrid Wireless combines a 24-bit digital audio chain with an analog FM radio link to eliminate a compandor and its artifacts, yet preserve the extended operating range and noise rejection of the finest analog wireless systems. The housing is a rugged, machined aluminum pack-
age with a standard Lectrosonics 5-pin input jack for use with electret lavaliere mics, dynamic mics, musical instrument pickups and line level signals. The LEDs on the keypad allow quick and accurate level settings without having to view the receiver. The unit is powered by AA batteries, and the antenna port uses a standard 50 ohm SMA connector. Switching power supplies provide constant voltages to the transmitter circuits from the beginning to the end of battery life, with output power remaining constant over the life of the battery. The input amplifier uses an ultra low noise op amp. Input gain is adjustable over a 44 dB range, with a DSP-controlled dual envelope input limiter providing a clean 30 dB range to prevent overload from signal peaks. About Digital Hybrid Wireless All wireless links suffer from channel noise to some degree, and all wireless microphone systems seek to minimize the impact of that noise on the desired signal. Conventional analog systems use compandors for enhanced dynamic range, at the cost of subtle artifacts
(known as pumping and breathing). Wholly digital systems defeat the noise by sending the audio informa-
tion in digital form, at the cost of some combination of power, bandwidth, operating range and resistance to interference. The Lectrosonics Digital Hybrid Wireless system over-
comes channel noise in a dramatically new way, digitally encoding the audio in the transmitter and decoding it in the receiver, yet still sending the encoded informa-
tion via an analog FM wireless link. This proprietary algorithm is not a digital implementation of an analog compandor but a technique which can be accomplished only in the digital domain. Since the RF link between transmitter and receiver is FM, channel noise will increase gradually with in-
creased operating range and weak signal conditions, however, the Digital Hybrid Wireles system handles this situation elegantly with rarely audible audio artifacts as the receiver approaches its squelch threshold. In contrast, a purely digital system tends to drop the audio suddenly during brief dropouts and weak signal conditions. The Digital Hybrid Wireless system simply encodes the signal to use a noisy channel as efficiently and robustly as possible, yielding audio performance DBSM-A1B1, DBSM/E01-A1B1, DBSMD-A1B1, DBSMD/E01-A1B1LECTROSONICS, INC. that rivals that of purely digital systems, without the power, noise and bandwidth problems inherent in digital transmission. Because it uses an analog FM link, Digital Hybrid Wireless enjoys all the benefits of conventional FM wireless systems, such as excellent range, efficient use of RF spectrum, and long battery life. Servo Bias Input and Wiring The input preamp is a unique design that delivers audible improvements over conventional transmitter inputs. Two different microphone wiring schemes are available to simplify and standardize the configuration. Simplified 2-wire and 3-wire configurations provide sev-
eral arrangements designed for use only with servo bias inputs to take full advantage of the preamp circuitry. A line level input wiring provides an extended frequency response with an LF roll-off at 35 Hz for use with instru-
ments and line level signal sources. DSP-controlled Input Limiter The transmitter employs a digitally-controlled analog audio limiter prior to the analog-to-digital converter. The limiter has a range greater than 30 dB for excellent overload protection. A dual release envelope makes the limiter acoustically transparent while maintaining low distortion. It can be thought of as two limiters in series, connected as a fast attack and release limiter followed by a slow attack and release limiter. The limiter recovers quickly from brief transients, so that its action is hidden from the listener, but recovers slowly from sustained high levels to keep audio distortion low and preserve short term dynamic changes in the audio. Recorder function The DBSM/DBSMD has a built in recording function for use in situations where RF may not be possible or to work as a stand alone recorder. The record function and transmit functions are exclusive of each other - you cannot record AND transmit at the same time. When the unit is transmitting and recording is turned on, the audio in the RF transmission will stop, but the battery status will still be sent to the receiver. The recorder samples at 44.1kHz rate with a 24 bit sample depth. (the rate was selected due to the re-
quired 44.1kHz rate used for the digital hybrid algo-
rithm). The micro SDHC card also offers easy firmware update capabilities without the need for a USB cable or driver issues. Compatibility with microSDHC memory cards Please note that the DBSM/DBSMD are designed for use with microSDHC memory cards. There are several types of SD card standards (as of this writing) based on capacity (storage in GB). SDSC: standard capacity, up to and including 2 GB DO NOT USE!
SDHC: high capacity, more than 2 GB and up to and including 32 GB USE THIS TYPE. SDXC: extended capacity, more than 32 GB and up to and including 2 TB DO NOT USE!
SDUC: extended capacity, more than 2TB and up to and including 128 TB DO NOT USE!
The larger XC and UC cards use a different formatting method and bus structure and are NOT compatible with the recorder. These are typically used with later genera-
tion video systems and cameras for image applications
(video and high resolution, high speed photography). ONLY microSDHC memory cards should be used. They are available in capacities from 4GB to 32GB. Look for the Speed Class 10 cards (as indicated by a C wrapped around the number 10), or the UHS Speed Class I cards (as indicated by the numeral 1 inside a U sym-
bol). Also note the microSDHC Logo. If you are switching to a new brand or source of card, we always suggest testing first before using the card on a critical application. The following markings will appear on compatible memory cards. One or all of the markings will appear on the card housing and the packaging. Speed Class 10 UHS Speed Class 1 Stand-alone UHS Speed Class I Accompanying microSDHC logo 3 microSDHC Logo is a trademark of SD-3C, LLC Digital Hybrid Wireless Belt-Pack TransmittersRio Rancho, NM Features Modulation Indicators REC
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-20 0 Battery Status LED microSDHC memory card port microSDHC memory card port Antenna Port Audio Input Jack Antenna Port Audio Input Jack IR (Infrared) Port IR (Infrared) Port Battery Status LED Indicator Menu Shortcuts AA batteries can be used to power the transmitter. The LED labeled BATT on the keypad glows green when the batteries are good. The color changes to red when the battery voltage drops down and stays red through most of the battery life. When the LED begins to blink red, there will be only a few minutes remaining. The exact point at which the LEDs turn red will vary with battery brand and condition, temperature and power consumption. The LEDs are intended to simply catch your attention, not to be an exact indicator of remaining time. A weak battery will sometimes cause the LED to glow green immediately after the transmitter is turned on, but it will soon discharge to the point where the LED will turn red or the unit will turn off completely. Some batteries give little or no warning when they are depleted. If you wish to use these batteries in the transmitter, you will need to manually keep track of the operating time to prevent interruptions caused by dead batteries. Start with a fully charged battery, then measure the time it takes for the Power LED to go out completely. NOTE: The battery timer feature in many Lectrosonics receivers is very helpful in measuring battery runtime. Refer to the receiver instructions for details on using the timer. 4 From the Main/Home Screen, the following shortcuts are available:
Record: Press the MENU/SEL + UP arrow simulta-
neously Stop Recording: Press the MENU/SEL + DOWN arrow simultaneously NOTE: The shortcuts are only available from the main/home screen AND when a microSDHC memory card is installed. IR (infrared) Sync The IR port is for quick setup using a receiver with this function available. IR Sync will transfer the settings for frequency, step size and compatibility mode from the receiver to the transmitter. This process is initiated by the receiver. When the sync function is chosen on the receiver, hold the IR port of the transmitter near the IR port of the receiver. (There is no menu item available on the transmitter to initiate the sync.) NOTE: If a mismatch exists between the receiver and transmitter, an error message will appear on the transmitter LCD stating what the problem is. DBSM-A1B1, DBSM/E01-A1B1, DBSMD-A1B1, DBSMD/E01-A1B1LECTROSONICS, INC. IMPORTANT The formatting of the SD card sets up contiguous sec-
tors for maximum efficiency in the recording process. The file format utilizes the BEXT (Broadcast Extension) wave format which has sufficient data space in the header for the file information and the time code imprint. The SD card, as formatted by the DBSM/DBSMD re-
corder, can be corrupted by any attempt to directly edit, change, format or view the files on a computer. The simplest way to prevent data corruption is to copy the .wav files from the card to a computer or other Win-
dows or OS formatted media FIRST. Repeat COPY THE FILES FIRST!
Do not rename files directly on the SD card. Do not attempt to edit the files directly on the SD card. Do not save ANYTHING to the SD card with a comput-
er (such as the take log, note files etc) - it is formatted for DBSM recorder use only. Do not open the files on the SD card with any third party program such as Wave Agent or Audacity and permit a save. In Wave Agent, do not IMPORT - you can OPEN and play it but do not save or Import - Wave Agent will corrupt the file. In short - there should be NO manipulation of the data on the card or addition of data to the card with anything other than an DBSM/DBSMD recorder. Copy the files to a computer, thumb drive, hard drive, etc. that has been formatted as a regular OS device FIRST - then you can edit freely. iXML HEADER SUPPORT Recordings contain industry standard iXML chunks in the file headers, with the most commonly used fields filled in. Battery Installation The transmitter is powered by AA batteries. We recom-
mend using lithium for longest life. Because some batteries run down quite abruptly, using the Power LED to verify battery status will not be reli-
able. However, it is possible to track battery status using the battery timer function available in Lectrosonics Digital Hybrid Wireless receivers. The battery door opens by simply unscrewing the knurled knob part way until the door will rotate. The door is also easily removed by unscrewing the knob completely, which is helpful when cleaning the battery contacts. The battery contacts can be cleaned with alcohol and a cotton swab, or a clean pencil eraser. Be sure not to leave any remnants of the cotton swab or eraser crumbs inside the compartment. A small pinpoint dab of silver conductive grease on the thumbscrew threads can improve battery performance and operation. See page 20. Do this if you experience a drop in battery life or an increase in operating tempera-
ture. If you are unable to locate a supplier of this type of grease - a local electronics shop for example - contact the factory for a small maintenance vial. Insert the batteries according to the markings on the back of the housing. If the batteries are inserted incor-
rectly, the door may close but the unit will not operate. Formatting SD Card New microSDHC memory cards come pre-formatted with a FAT32 file system which is optimized for good performance. The PDR relies on this performance and will never disturb the underlying low level formatting of the SD card. When the DBSM/DBSMD formats a card, it performs a function similar to the Windows Quick Format which deletes all files and prepares the card for recording. The card can be read by any standard computer but if any write, edit or deletions are made to the card by the computer, the card must be re-formatted with the DBSM/DBSMD to prepare it again for record-
ing. The DBSM/DBSMD never low level formats a card and we strongly advise against doing so with the computer. To format the card with the DBSM/DBSMD, select Format Card in the menu and press MENU/SEL on the keypad. WARNING: Do not perform a low level format (com-
plete format) with a computer. Doing so may render the memory card unusable with the DBSM/DBSMD recorder. With a windows based computer, be sure to check the quick format box before formatting the card. With a Mac, choose MS-DOS (FAT). 5 Digital Hybrid Wireless Belt-Pack TransmittersRio Rancho, NM Turning Power ON Short Button Press When the unit is turned off, a short press of the power button the RF output turned off. will turn the unit on in the Standby Mode with RF indicator blinks b 19 A E 494.500
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-20 0 Resume Pwr Off Rf On?
AutoOn?
Rf On?
No Yes To enable RF output from the Standby Mode, press the Power button, select Rf On? option, then select yes. Long Button Press When the unit is turned off, a long press of the power button will start a countdown to turn the unit on with the RF output turned on. Continue to hold the button until the countdown is complete. RF indicator not blinking Hold for Rf On
...3 Hold power button until the counter reaches 3 b 19 A E 503.800 If the button is released before the countdown is com-
pleted, the unit will power up with the RF output turned off. Power Button Menu When the unit is already turned on, the Power Button is used to turn the unit off, or to access a setup menu. A long press of the button turns the power off. A short press of the button opens a menu for the fol-
lowing setup options. Select the option with the UP and DOWN arrow buttons then press MENU/SEL. Resume returns the unit to the previous screen and operating mode Pwr Off turns the unit off Rf On? turns the RF output on or off AutoOn? selects whether or not the unit will turn on automatically after a battery change Blk606? - enables Block 606 legacy mode for use with Block 606 receivers. Remote enables or disables the audio remote con-
trol (dweedle tones) Bat Type selects the type of battery in use Backlit sets the duration of the LCD backlight Clock sets the Year/Month/Day/Time Locked disables the control panel buttons LED Off enables/disables control panel LEDs NOTE: The Blk606? feature is only available on Bands B1 or C1. Menu Shortcuts From the Main/Home Screen, the following shortcuts are available:
neously Stop Recording: Press the MENU/SEL + DOWN arrow simultaneously NOTE: The shortcuts are only available from the main/home screen AND when a microSDHC memory card is installed.
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-20 0 Record: Press the MENU/SEL + UP arrow simulta-
6 DBSM-A1B1, DBSM/E01-A1B1, DBSMD-A1B1, DBSMD/E01-A1B1LECTROSONICS, INC. Transmitter Operating Instructions Install battery(s) Recorder Operating Instructions Install battery(s) Turn power on in the Standby mode (see previous Insert microSDHC memory card section) Connect microphone and place it in the position where it will be used. Have the user talk or sing at the same level that will be used in the production, and adjust the input gain so that the -20 LED blinks red on louder peaks. Gain Freq Rolloff Compat Gain 25 Use the UP and DOWN arrow buttons to adjust the gain until the -20 LED blinks red on louder peaks
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-20 0 Signal Level
-20 LED
-10 LED Less than -20 dB
-20 dB to -10 dB
-10 dB to +0 dB
+0 dB to +10 dB Greater than +10 dB Off Green Green Red Red Off Off Green Green Red Set the frequency and compatibility mode to match the receiver. Turn the RF output on with the Rf On? item in the power menu, or by turning the power off and then back on while holding the power button in and wait-
ing for the counter to reach 3. Turn power on Format memory card Connect microphone and place it in the position where it will be used. Have user talk or sing at the same level that will be used in the production, and adjust the input gain so that the -20 LED blinks red on louder peaks Gain Freq. Rolloff Compat Gain 25 Use the UP and DOWN arrow buttons to adjust the gain until the -20 LED blinks red on louder peaks
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-20 0 Signal Level
-20 LED
-10 LED Less than -20 dB
-20 dB to -10 dB
-10 dB to +0 dB
+0 dB to +10 dB Greater than +10 dB Off Green Green Red Red Off Off Green Green Red Press MENU/SEL and choose Record from the menu Files For mat Record Gain Files For mat Stop Gain RECORD-
ING SAVED b 19 A E 503.800 REC
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-20 0 b 19 A E 503.800
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-20 0 To stop recording, press MENU/SEL and choose Stop; the word SAVED appears on the screen To play back the recordings, remove the memory card and copy the files onto a computer with video or audio editing software installed. 7 Digital Hybrid Wireless Belt-Pack TransmittersRio Rancho, NM DBSM/DBSMD Main Menu From the Main Window press MENU/SEL. Use the UP/Down arrow keys to select the item. Files SEL Files BACK 0014A000 0013A000 Select from listing Use arrow keys to select file in list Format SEL BACK Format?
(erases) No Yes Use arrow keys to initiate formatting the memory card Record SEL BACK RECORD-
ING OR Stop SEL BACK SAVED Gain SEL Gain 22 BACK Select from listing Use arrow keys to select input gain Freq. SEL Freq BACK b 21 80 550.400 Press SEL to select desired adjustment Use arrow keys to select desired frequency Rolloff SEL Rolloff BACK 70 Hz Select from listing Use arrow keys to select input gain Compat SEL BACK Compat Nu Hybrid Select from listing Use arrow keys to select compatibility mode SEL StepSiz StepSiz BACK Phase SEL Phase BACK SEL TxPower TxPower BACK 100 kHz 25 kHz Pos. Neg. 25mW 50 mW 100 mW Use arrow keys to select frequency step size Use arrow keys to select audio output polarity Use arrow keys to select RF power output SEL Sc&Take Sc&Take BACK Scene Take 5 3 Press SEL to select desired adjustment Use arrow keys to advance scene & take SEL Takes Takes BACK S05 S05 S05 T004 T005 T006 Use arrow keys to select scene & take SEL Naming Naming BACK Seq #
Clock Use arrow keys to select file naming method SD Info SEL BACK
[SMWB ]
E.........................F 0/ 14G Max Rec Battery remaining Storage used Storage capacity Available recording time (H : M : S) Default SEL BACK Default settings No Yes Use arrow keys to return recorder to default factory settings 8 DBSM-A1B1, DBSM/E01-A1B1, DBSMD-A1B1, DBSMD/E01-A1B1LECTROSONICS, INC. DBSM/DBSMD Power Button Menu From the Main Window press the power button. Use the UP/DOWN arrow keys to select the item. Resume Press SEL to return to the previous screen Pwr Off Press SEL to turn the power off SEL Rf On?
Rf On?
BACK SEL ProgSw AutoOn?
BACK SEL Remote Remote BACK BatType SEL BatType BACK 1.5 V SEL Backlit Backlit BACK Clock SEL BACK Clock SEL Locked?
Locked BACK SEL LEDs LED Off BACK No Yes No Yes Enable Ignore Alk. Lith. On 30 sec 5 sec Off Year Yes No On Off Use arrow keys to turn RF signal on/off Use arrow keys to enable auto power restore Use arrow keys to enable/disable remote Use arrow keys to choose battery type Use arrow keys to select LCD backlight duration Use arrow keys to lock/unlock keypad Use arrow keys to turn LEDs on or off 2017 07 / 26 17 : 19 Month / Day Hour : Minute About SEL BACK About SMWB v1.00 Displays firmware version 9 Digital Hybrid Wireless Belt-Pack TransmittersRio Rancho, NM Setup Screen Details Locking/Unlocking Changes to Settings Changes to the settings can be locked in the Power Button Menu. Clock Locked LED Off About Locked?
LOCKED No Yes
(menu to unlock) Changing the step size never changes the frequency. It only changes the way the user interface works. If the frequency is set to a fractional increment between even 100 kHz steps and the step size is changed to 100 kHz, the hex code will be replaced by two asterisks on the main screen and the frequency screen. Frequency set to fractional 25 kHz step, but step size changed to 100 kHz. b 19 494.525 Freq. b 19 When changes are locked, several controls and actions can still be used:
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-20 0 494.525 Settings can still be unlocked Menus can still be browsed When locked, POWER CAN ONLY BE TURNED OFF by removing the batteries. Main Window Indicators The Main Window displays the block number, Standby or Operating mode, operating frequency, audio level, battery status and programmable switch function. When the frequency step size is set at 100 kHz, the LCD will look like the following. Block number Operating mode Battery status Frequency
(hex number) Frequency (MHz) b 470 2C 474.500
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-20 0 Audio level When the frequency step size is set to 25 kHz, the hex number will appear smaller and may include a fraction. 1/4 = .025 MHz 1/2 = .050 MHz 3/4 = .075 MHz Fraction b 470 1 42C 474.525
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-20 0 Note that the frequency has increased by 25 kHz from the upper example. Connecting the Signal Source Microphones, line level audio sources, and instruments can be used with the transmitter. Refer to the section entitled Input Jack Wiring for Different Sources for details on the correct wiring for line level sources and microphones to take full advantage of the Servo Bias circuitry. Turning Control Panel LEDs ON/OFF From the main menu screen, a quick press of the UP arrow button turns the control panel LEDs on. A quick press of the DOWN arrow button turns them off. The buttons will be disabled if the LOCKED option is select-
ed in the Power Button menu. The control panel LEDs can also be turned on and off with the LED Off option in the Power Button menu. Helpful Features on Receivers To aid in finding clear frequencies, several Lectrosonics receivers offer a SmartTune feature that scans the tun-
ing range of the receiver and displays a graphical report that shows where RF signals are present at different levels, and areas where there is little or no RF energy present. The software then automatically selects the best channel for operation. Lectrosonics receivers equipped with an IR Sync func-
tion allow the receiver to set frequency, step size and compatibility modes on the transmitter via an infrared link between the two units. Files Files For mat Record Gain Files 0007A000 0006A000 0005A000 0004A000 0003A000 0002A000 Select recorded files on microSDHC memory card. 10 DBSM-A1B1, DBSM/E01-A1B1, DBSMD-A1B1, DBSMD/E01-A1B1LECTROSONICS, INC. Format Files Format Record Gain Formats the microSDHC memory card. WARNING: This function erases any content on the microSDHC memory card. Record or Stop Begins recording or stops recording. (See page 7.) Adjusting the Input Gain The two bicolor Modulation LEDs on the control panel provide a visual indication of the audio signal level entering the transmitter. The LEDs will glow either red or green to indicate modulation levels as shown in the following table. Signal Level
-20 LED
-10 LED Less than -20 dB
-20 dB to -10 dB
-10 dB to +0 dB
+0 dB to +10 dB Greater than +10 dB Off Green Green Red Red Off Off Green Green Red NOTE: Full modulation is achieved at 0 dB, when the -20 LED first turns red. The limiter can cleanly handle peaks up to 30 dB above this point. It is best to go through the following procedure with the transmitter in the standby mode so that no audio will en-
ter the sound system or recorder during adjustment. 1) With fresh batteries in the transmitter, power the unit on in the standby mode (see previous section Turn-
ing Power ON and OFF). 2) Navigate to the Gain setup screen. Gain Freq Rolloff Compat Gain 25
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-20 0 3) Prepare the signal source. Position a microphone the way it will be used in actual operation and have the user speak or sing at the loudest level that will occur during use, or set the output level of the in-
strument or audio device to the maximum level that will be used. 4) Use the and arrow buttons to adjust the gain until the 10 dB glows green and the 20 dB LED starts to flicker red during the loudest peaks in the audio. 5) Once the audio gain has been set, the signal can be sent through the sound system for overall level adjustments, monitor settings, etc. 6) If the audio output level of the receiver is too high or low, use only the controls on the receiver to make adjustments. Always leave the transmitter gain ad-
justment set according to these instructions, and do not change it to adjust the audio output level of the receiver. Selecting Frequency The setup screen for frequency selection offers several ways to browse the available frequencies. Gain Freq Rolloff Compat Freq. b 19 51 494.500 Press MENU/
SEL to select one of four fields to make adjustments Each field will step through the available frequencies in a different increment. The increments are also different in the 25 kHz mode from the 100 kHz mode. Freq. b 19 51 494.500 Freq. b 19 51 494.500 Freq. b 19 51 These two fields step in 25 kHz increments when the step size is 25 kHz and 100 kHz increments when the step size is 100 kHz. These two fields always step in the same increments 1 block steps Freq. b 19 51 494.500 1 MHz steps 494.500 A fraction will appear next to the hex code in the setup screen and in the main window when the frequency ends in .025, .050 or .075 MHz. Freq. b 19 51 1 4 494.525 Fraction appears next to hex code in 25 kHz mode b 470 1 451 474.525
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-20 0 All Lectrosonics Digital Hybrid Wireless receivers provide a scanning function to quickly and easily find prospective frequencies with little or no RF interference. In other cases, a frequency may be specified by officials at a large event such as the Olympics or a major league ball game. Once the frequency is determined, set the transmitter to match the associated receiver. 11 Digital Hybrid Wireless Belt-Pack TransmittersRio Rancho, NM Selecting Frequency Using Two Buttons and Hold the MENU/SEL button in, then use the arrow buttons for alternate increments. NOTE: You must be in the FREQ menu to access this feature. It is not available from the main/home screen. 100 kHz Mode 1 block steps 10 MHz steps Freq. b 19 51 494.500 25 kHz Mode Freq. b 19 51 1 4 1.6 MHz steps to nearest 100 kHz channel 100 kHz steps to next 100 kHz channel 1 block steps 1.6 MHz steps 10 MHz steps 494.525 25 kHz steps If the Step Size is 25 kHz with the frequency set be-
tween even 100 kHz steps and the Step Size is then changed to 100 kHz, the mismatch will cause the hex code to display as two asterisks. Freq. b 19
494.500 Step Size and Frequency mismatch b 19 494.525
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-20 0 About Overlapping Frequency Bands When two frequency bands overlap, it is possible to select the same frequency at the upper end of one and the lower end of the other. While the frequency will be the same, the pilot tones will be different, as indicated by the hex codes that appear. In the following examples, the frequency is set to 494.500 MHz, but one is in band 470 and the other in band 19. This is done intentionally to maintain compat-
ibility with receivers that tune across a single band. The band number and hex code must match the receiver to enable the correct pilot tone. Selecting the Low Frequency Roll-off It is possible that the low frequency roll-off point could affect the gain setting, so its generally good practice to make this adjustment before adjusting the input gain. The point at which the roll-off takes place can be set to:
LF 35 LF 50 LF 70 35 Hz 50 Hz 70 Hz LF 100 100 Hz LF 120 120 Hz LF 150 150 Hz The roll-off is often adjusted by ear while monitoring the audio. Rolloff Compat StepSiz Phase Rolloff 70 Hz Selecting the Compatibility (Compat) Mode When used with a Lectrosonics Digital Hybrid Wireless receiver, the best audio quality will be achieved with the system set to the Nu Hybrid compatibility mode. Rolloff Compat StepSiz Phase Compat IFB Use the UP and DOWN arrows to select the desired mode, then press the BACK button twice to return to the Main Window. Compatibility modes are as follows:
Receiver Models LCD menu item SMWB/SMDWB:
Nu Hybrid:
Mode 3:*
IFB Series:
Nu Hybrid Mode 3 IFB Mode Mode 3 works with certain non-Lectrosonics models. Contact the factory for details. NOTE: If your Lectrosonics receiver does not have Nu Hybrid mode, set the receiver to Euro Digital Hybrid Wireless (EU Dig. Hybrid). Freq. Freq. b 19 51 b470 F4 Make sure the band number and hex code match the receiver setting Receiver Models LCD menu item SMWB/SMDWB/E01:
Digital Hybrid Wireless:
EU Hybr 494.500 494.500 Mode 3:
IFB Series:
Mode 3*
IFB Mode
* Mode works with certain non-Lectrosonics models. Contact the factory for details. 12 DBSM-A1B1, DBSM/E01-A1B1, DBSMD-A1B1, DBSMD/E01-A1B1LECTROSONICS, INC. Receiver Models LCD menu item Setting Scene and Take Number SMWB/SMDWB/X:
Digital Hybrid Wireless:
NA Hybr Use UP and DOWN arrows to advance Scene and Take and MENU/SEL to toggle. Press the BACK button to return to menu. Mode 3:*
200 Series:
100 Series:
Mode 6:*
Mode 7:*
IFB Series:
Mode 3 200 Mode 100 Mode Mode 6 Mode 7 IFB Mode TxPower Sc&Take Takes Naming Sc&Take Scene 1 Take 5 Modes 3, 6 and 7 work with certain non-Lectrosonics models. Contact the factory for details. Choosing Takes for Replay Use UP and DOWN arrows to toggle and MENU/SEL to play back. Selecting Step Size This menu item allows frequencies to be selected in either 100 kHz or 25 kHz increments. Rolloff Compat StepSiz Phase StepSiz StepSiz 100 kHz 25 kHz 100 kHz 25 kHz TxPower Sc&Take Takes Naming Takes S01 T001 S01 T002 S02 T001 S03 T001 Recorded File Naming If the desired frequency ends in .025, .050 or .075 MHz, the 25 kHz step size must be selected. Choose to name the recorded files by the sequence number or by the clock time. Selecting Audio Polarity (Phase) Audio polarity can be inverted at the transmitter so the audio can be mixed with other microphones without comb filtering. The polarity can also be inverted at the receiver outputs. TxPower Naming SD Info Default Naming Seq #
Clock Rolloff Compat StepSiz Phase Phase Pos. Neg. Setting Transmitter Output Power The output power can be set to:
SMWB/SMDWB, /X 25, 50 or 100 mW
/E01 10, 25 or 50 mW Compat StepSiz Phase TxPower TxPower 25 mW 50 mW 100 mW SD Info Information regarding the microSDHC memory card including space remaining on card. TxPower Naming SD Info Default
[SMWB ]
Fuel gauge Storage used E.........................F 0/ 14G Storage capacity Max Rec Available recording time (H : M : S) Restoring Default Settings This is used to restore the factory settings. TxPower Naming SD Info Default Default settings No Yes 13 Digital Hybrid Wireless Belt-Pack TransmittersRio Rancho, NM 5-Pin Input Jack Wiring The wiring diagrams included in this section represent the basic wiring necessary for the most common types of microphones and other audio inputs. Some micro-
phones may require extra jumpers or a slight variation on the diagrams shown. It is virtually impossible to keep completely up to date on changes that other manufacturers make to their products, thus you may encounter a microphone that differs from these instructions. If this occurs please call our toll-free number listed under Service and Repair in this manual or visit our web site at:
www.lectrosonics.com 1 2 3 4 5 5V SOURCE GND MIC VOLTAGE SELECT LINE IN 100 Ohm k 1
15uF
+5 VDC m h O 0 0 5 Servo Bias Pin 4 to Pin 1 = 0 V Pin 4 Open = 2 V Pin 4 to Pin 2 = 4 V 200 Ohm 30uF
3.3uF 10k K 7
. 2 Audio input jack wiring:
PIN 1 Shield (ground) for positive biased electret lavaliere microphones. Shield (ground) for dynamic microphones and line level inputs. PIN 2 Bias voltage source for positive biased electret lavaliere microphones that are not using servo bias circuitry and voltage source for 4 volt servo bias wiring. PIN 3 Microphone level input and bias supply. PIN 4 Bias voltage selector for Pin 3. Pin 3 voltage depends on Pin 4 connection. To Audio Amplifier To Limiter Control Pin 4 tied to Pin 1: 0 V Pin 4 Open: 2 V Pin 4 to Pin 2: 4 V PIN 5 Line level input for tape decks, mixer outputs, musical instruments, etc. Backshell with strain relief Insulator Cable clamp Remove strain relief if using dust boot TA5F Latchlock Insert Backshell without strain relief Dust boot (35510) Note: If you use the dust boot, remove the rubber strain relief that is attached to the TA5F cap, or the boot will not fit over the assembly. 6) If necessary, remove the rubber strain relief from the TA5F backshell by simply pulling it out. 7) Seat the insulator on the insert. Slide the cable clamp over the and of the insulator and crimp as shown on the next page. 8) Insert the assembled insert/insulator/clamp into the latchlock. Make sure the tab and slot align to allow the insert to fully seat in the latchlock. Thread the backshell onto the latchlock. Installing the Connector:
1) If necessary, remove the old connector from the microphone cable. 2) Slide the dust boot onto microphone cable with the large end facing the connector. 3) If necessary, slide the 1/8-inch black shrink tubing onto the mircrophone cable. This tubing is needed for some smaller diameter cables to ensure there is a snug fit in the dust boot. 4) Slide the backshell over the cable as shown above. Slide the insulator over the cable before soldering the wires to the pins on the insert. 5) Solder the wires and resistors to the pins on the insert according to the diagrams shown in Wiring Hookups for Different Sources. A length of .065 OD clear tubing is included if you need to insulate the resistor leads or shield wire. 14 DBSM-A1B1, DBSM/E01-A1B1, DBSMD-A1B1, DBSMD/E01-A1B1LECTROSONICS, INC. Microphone Cable Termination for Non-Lectrosonics Microphones TA5F Connector Assembly Mic Cord Stripping Instructions 1 5 4 2 3 VIEW FROM SOLDER SIDE OF PINS 0.15"
0.3"
Crimping to Shield and Insulation Insulation Shield Crimp these fingers to contact the shield Crimp these fingers to clamp the insulation Strip and position the cable so that the clamp can be crimped to contact both the mic cable shield and the insulation. The shield contact reduces noise with some microphones and the insulation clamp increases ruggedness. NOTE: This termination is intended for UHF transmitters only. VHF transmitters with 5-pin jacks require a different termination. Lectrosonics lavaliere microphones are terminated for compatibility with VHF and UHF transmitters, which is different from what is shown here. 15 Digital Hybrid Wireless Belt-Pack TransmittersRio Rancho, NM Input Jack Wiring for Different Sources In addition to the microphone and line level wiring hook-
ups illustrated below, Lectrosonics makes a number of cables and adapters for other situations such as con-
necting musical instruments (guitars, bass guitars, etc.) to the transmitter. Visit www.lectrosonics.com and click on Accessories, or download the master catalog. A lot of information regarding microphone wiring is also available in the FAQ section of the web site at:
http://www.lectrosonics.com/faqdb Follow the instructions to search by model number or other search options. Compatible Wiring for Both Servo Bias Inputs and Earlier Transmitters:
Fig. 1 Fig. 7 2 VOLT POSITIVE BIAS 2-WIRE ELECTRET BALANCED AND FLOATING LINE LEVEL SIGNALS SHIELD A UDI O 3.3 k Also see Fig. 9 PIN 1.5 k 1 2 3 4 5 4 3 5 1 2 T A5 F PLUG Compatible wiring for microphones such as Countryman E6 headworn and B6 lavaliere. Fig. 2 4 VOLT POSITIVE BIAS 2-WIRE ELECTRET Most common type of wiring for lavaliere mics. WIRING FOR LECTROSONICS M152/5P The M152 lavaliere microphone has an internal resistor and can be wired in a 2-wire configuration. This is the factory standard wiring. RED WHITE
(N/C) Fig. 3 - DPA Microphones DANISH PRO AUDIO MINIATURE MODELS This wiring is for DPA lavalier and headset microphones. NOTE: The resistor value can range from 3k to 4 k ohms. Same as DPA adapter DAD3056 Fig. 4 2 VOLT NEGATIVE BIAS 2-WIRE ELECTRET 2.7 k PIN SHIELD AUDIO Compatible wiring for microphones such as negative bias TRAM models. NOTE: The resistor value can range from 2k to 4k ohms. 1 2 3 4 5 4 3 5 1 2 TA5F PLUG Fig. 5 - Sanken COS-11 and others 4 VOLT POSITIVE BIAS 3-WIRE ELECTRET WITH EXTERNAL RESISTOR SHIELD DRAIN (BIAS) SOURCE (AUDIO) Also used for other 3-wire lavaliere microphones that require an external resistor. Fig. 6 LO-Z MICROPHONE LEVEL SIGNALS XLR JACK For low impedance dynamic mics or electret mics with internal battery or power supply. Insert 1k resistor in series with pin 3 if attenuation is needed 16 XLR JACK
*NOTE: If the output is balanced but center tapped to ground, such as on all Lectrosonics receivers, do not connect Pin 3 of the XLR jack to Pin 4 of the TA5F connector. TA5F PLUG Fig. 8 UNBALANCED LINE LEVEL SIGNALS SLEEVE SHIELD PIN A UDI O LINE LEVEL RCA or 1/4 PLUG TIP For signal levels up to 3V (+12 dBu) before limiting. Fully compatible with 5-pin inputs on other Lectrosonics transmitters such as the LM and UM Series. A 20k ohm resistor can be inserted in series with Pin 5 for an additional 20 dB of attenuation to handle up to 30V (+32 dBu). 1 2 3 4 5 4 3 5 1 2 T A5 F PLUG Simple Wiring - Can ONLY be used with Servo Bias Inputs:
Servo Bias was introduced in 2005 and all trans-
mitters with 5-pin inputs have been built with this feature since 2007. Fig. 9 2 VOLT POSITIVE BIAS 2-WIRE ELECTRET Simplified wiring for microphones such as Countryman B6 Lavalier and E6 Earset models and others. NOTE: This servo bias wiring is not compatible with earlier versions of Lectrosonics transmitters. Check with the factory to confirm which models can use this wiring. Fig. 10 2 VOLT NEGATIVE BIAS 2-WIRE ELECTRET Simplified wiring for microphones such as negative bias TRAM. NOTE: This servo bias wiring is not compatible with earlier versions of Lectrosonics transmitters. Check with the factory to confirm which models can use this wiring. Fig. 11 4 VOLT POSITIVE BIAS 3-WIRE ELECTRET NOTE: This servo bias wiring is not compatible with earlier versions of Lectrosonics transmitters. Check with the factory to confirm which models can use this wiring. DBSM-A1B1, DBSM/E01-A1B1, DBSMD-A1B1, DBSMD/E01-A1B1LECTROSONICS, INC. The wiring for line level and instrument signals is:
Signal Hot to pin 5 Signal Gnd to pin 1 Pin 4 jumped to pin 1 This allows signal levels up to 3V RMS to be applied without limiting. NOTE for line level inputs only (not instrument):
If more headroom is needed, insert a 20 k resistor in series with pin 5. Put this resistor inside the TA5F connector to minimize noise pickup. The resistor will have little or no effect on the signal if the input is set for instrument. Line Level Normal Wiring Line Level More Headroom
(20 dB) See Fig. 8 on previous page Microphone RF Bypassing Line Level Signals When used on a wireless transmitter, the microphone element is in the proximity of the RF coming from the transmitter. The nature of electret microphones makes them sensitive to RF, which can cause problems with microphone/transmitter compatibility. If the electret microphone is not designed properly for use with wire-
less transmitters, it may be necessary to install a chip capacitor in the mic capsule or connector to block the RF from entering the electret capsule. Some mics require RF protection to keep the radio sig-
nal from affecting the capsule, even though the trans-
mitter input circuitry is already RF bypassed. If the mic is wired as directed, and you are having dif-
ficulty with squealing, high noise, or poor frequency response, RF is likely to be the cause. The best RF protection is accomplished by installing RF bypass capacitors at the mic capsule. If this is not pos-
sible, or if you are still having problems, capacitors can be installed on the mic pins inside the TA5F connec-
tor housing. Refer to the diagram below for the correct locations of capacitors. Use 330 pF capacitors. Capacitors are available from Lectrosonics. Please specify the part number for the desired lead style. Leaded capacitors: P/N 15117 Leadless capacitors: P/N SCC330P All Lectrosonics lavaliere mics are already bypassed and do not need any additional capacitors installed for proper operation. 2-WIRE MIC 3-WIRE MIC Capacitors next to mic capsule SHIELD AUDIO CAPSULE SHIELD AUDIO BIAS TA5F CONNECTOR CAPSULE Capacitors in TA5F connector TA5F CONNECTOR 17 Digital Hybrid Wireless Belt-Pack TransmittersRio Rancho, NM Firmware Update Firmware updates are made using a microSDHC memory card. Download and copy the following firm-
ware update files to a drive on your computer. 7) If you re-insert the update card and turn the power back on for normal use, the LCD will display a mes-
sage prompting you to format the card:
smwb vX_xx.ldr is the firmware update file, where X_xx is the revision number. In the computer:
1) Perform a Quick Format of the card. On a Win-
dows-based system, this will automatically format the card to the FAT32 format, which is the Windows standard. On a Mac, you may be given several options. If the card is already formatted in Win-
dows (FAT32) - it will be greyed out - then you do not need to do anything. If the card is in another format, choose Windows (FAT32) and then click Erase. When the quick format on the computer is complete, close the dialogue box and open the file browser. 2) Copy the smwb vX_xx.ldr file to the memory card, then safely eject the card from the computer. In the SMWB:
1) Leave the SMWB turned off and insert the microS-
DHC memory card into the slot. Format Card?
(files lost) No Yes If you wish to record audio on the card, you must re-format it. Select Yes and press MENU/SEL to format the card. When the process is complete, the LCD will return to the Main Window and be ready for normal operation. If you choose to keep the card as is, you may re-
move the card at this time. The firmware update process is managed by a boot-
loader program - on very rare occasions, you might need to update the bootloader. WARNING: Updating the bootloader can corrupt your unit if interrupted. Dont update the bootloader unless advised to do so by the factory. smwb_boot vX_xx.ldr is the bootloader file 2) Hold down both the UP and DOWN arrow buttons on the recorder and turn the power on. Follow the same process as with a firmware update and select the smwbboot file. 3) The recorder will boot up into the firmware update mode with the following options on the LCD:
Update - Displays a scrollable list of the .ldr files on the card. power off. Power Off - Exits the update mode and turns the NOTE: If the unit screen shows FORMAT CARD?, power the unit off and repeat step 2. You were not properly pressing UP, DOWN and Power at the same time. 4) Use the arrow buttons to select Update. Use the UP and DOWN arrow buttons to select the desired file and press MENU/SEL to install the firmware. The LCD will display status messages while the firmware is being updated. 5) When the update is complete, the LCD will display this message: UPDATE SUCCESSFUL REMOVE CARD. Open the battery door and remove the memory card. 6) Re-attach the battery door and power the unit back on. Verify that the firmware version was updated by opening the Power Button Menu and navigating to the About item. See page 6. 18 DBSM-A1B1, DBSM/E01-A1B1, DBSMD-A1B1, DBSMD/E01-A1B1LECTROSONICS, INC. Recovery Process In the event of a battery failure while the unit is re-
cording, a recovery process is available to restore the recording in proper format. When a new battery is installed and the unit is turned back on, the recorder will detect the missing data and prompt you to run the recovery process. The file must be recovered or the card will not be usable in the DBSM/DBSMD. First it will read:
Interrupted Recording Found The LCD message will ask:
Recover?
for safe use see manual You will have the choice of No or Yes (No is selected as the default). If you wish to recover the file, use the DOWN arrow button to select Yes, then press MENU/
SEL. The next window will give you the option to recover all or part of the file. The default times shown are the best guess by the processor where the file stopped record-
ing. The hours will be highlighted and you can either accept the value shown or select a longer or shorter time. If you are unsure, simply accept the value shown as the default. Press MENU/SEL and the minutes are then highlighted. You can increase or decrease the time to be recovered. In most cases you can simply accept the values shown and the file will be recovered. After you have made your time choices, press MENU/SEL again. A small GO!
symbol will appear next to the DOWN arrow button. Pressing the button will initiate the file recovery. The recovery will happen quickly and you will see:
Recovery Successful Special Note:
Files under 4 minutes long may recover with additional data tacked on to the end of the file (from previous recordings or data if the card had been used previ-
ously). This can be effectively eliminated in post with a simple delete of the unwanted extra noise at the end of the clip. The minimum recovered length will be one minute. For example, if the recording is only 20 seconds long, and you have selected one minute there will be the desired 20 recorded seconds with an additional 40 seconds of other data and or artifacts in the file. If you are uncertain about the length of the recording you can save a longer file - there will simply be more junk at the end of the clip. This junk may include audio data recorded in earlier sessions that were discarded. This extra information can be easily deleted in post produc-
tion editing software at a later time. 19 Digital Hybrid Wireless Belt-Pack TransmittersRio Rancho, NM Silver Paste on Transmitter Thumbscrews Silver paste is applied to thumbscrew threads on new units at the factory to improve the electrical connection from the battery compartment through the housing on any DBSM/DBSMD transmitter. This applies to the stan-
dard battery door and the battery eliminator. Simply hold the cloth around the threads and turn the thumbscrew. Move to a new spot on the cloth and do it again. Do this until the cloth remains clean. Now, clean the threads in the case by using a dry cotton swab (Q-
tip) or equivalent. Again, clean the case threads until a fresh cotton swab comes away clean. Open the vial, and transfer a pinhead speck of silver paste to the second thread from the end of the thumb-
screw. A easy way to pickup a speck of paste is to partially unfold a paper clip and use the end of the wire to acquire a tiny bit of paste. A toothpick will also work. An amount that covers the end of the wire is sufficient. Threads provide electrical contact Apply paste to second thread from end of thumbscrew The small enclosed vial contains a tiny amount (25 mg) of silver conductive paste. A small speck of this paste will improve the conductivity between the battery cover plate thumbscrew and the case of the DBSM/DBSMD. The tiny vial is about 1/2 inch tall and contains 25 mg of silver paste. It is not necessary to spread the paste more than a little bit on the thread as the paste will spread itself every time the thumbscrew is screwed in and out of the case during battery changes. Do not apply the paste to any other surfaces. The cover plate itself can be cleaned with a clean cloth by rubbing the slightly raised rings on the plate where it contacts the battery terminal. All you want to do is to remove any oils or dirt on the rings. Do not abrade these surfaces with a harsh material such as a pencil eraser, emery paper, etc., as this will remove the conductive nickel plating and expose the underlying aluminum, which is a poor contact conductor. With improved conductivity (lower resistance) more of the battery voltage can get to the internal power sup-
plies causing reduced current drain and longer battery life. Though the amount seems very small, it is enough for years of use. It is, in fact, 25 times the amount that we use on the thumbscrews at the factory. To apply the silver paste, first completely remove the cover plate from the housing by backing the thumb-
screw completely out of the case. Use a clean, soft cloth to clean the threads of the thumbscrew. NOTE: Do NOT use alcohol or a liquid cleaner. 20 DBSM-A1B1, DBSM/E01-A1B1, DBSMD-A1B1, DBSMD/E01-A1B1LECTROSONICS, INC. Straight Whip Antennas Antennas are supplied by the factory according to the following table:
BAND BLOCKS COVERED A1 B1 470, 19, 20 21, 22, 23 SUPPLIED ANTENNA AMM19 AMM22 The supplied caps can be used several different ways:
1) A color cap on the end of the whip 2) A color sleeve next to the connector with a black cap on the end of the whip (trim the closed end of the colored cap off with scissors to make a sleeve). 3) A color sleeve and color cap (cut the cap in half with scissors). This is a full size cutting template used to cut the length of the whip for a particular frequency. Lay the uncut antenna on top of this drawing and trim the whip length to the desired frequency. After cutting the antenna to the desired length, mark the antenna by installing a color cap or sleeve to indicate the frequency. Factory labeling and marking is listed in the table below. Whip Length 4 4 9 9 2 8 2 7 2 6 2 5 2 4 2 3 2 2 2 1 2 0 2 9 1 0 7 4 Note: Check the scale of your printout. This line should be 6.00 inches long (152.4 mm). Factory Marking and Labeling BLOCK FREQUENCY RANGE CAP/SLEEVE COLOR ANTENNA LENGTH 470 470.100 - 495.600 Black w/ Label 5.67 in./144.00 mm. 19 20 21 22 23 486.400 - 511.900 Black w/ Label 5.23 in./132.80 mm. 512.000 - 537.575 Black w/ Label 4.98 in./126.50 mm. 537.600 - 563.100 Brown w/ Label 4.74 in./120.40 mm. 563.200 - 588.700 Red w/ Label 4.48 in./113.80 mm. 588.800 - 607.950 Orange w/ Label 4.24 in./107.70 mm. Shaded cells are factory supplied antennas NOTE: Not all Lectrosonics products are built on all of the blocks covered in this table. Factory supplied antennas precut to length include a label with the frequency range. 21 Digital Hybrid Wireless Belt-Pack TransmittersRio Rancho, NM Belt Clips and Pouches SMWB Single Battery Model SMWBBCUP SMDWB Dual Battery Model SMDWBBCSL SMWBBCDN SMDWBBCSL Wire clip for dual battery model antenna points UP when unit is worn on a belt;
can be installed for UP or DOWN antenna. Spring-loaded clip for dual battery model;
can be installed for UP or DOWN antenna. Sewn leather pouch for dual battery model; plastic window allows access to control panel. Spring-loaded clip; antenna points UP when unit is worn on a belt. PSMDWB Wire clip for single battery model; antenna points UP when unit is worn on a belt. Wire clip for single battery model; antenna points DOWN when unit is worn on a belt. Spring-loaded clip; antenna points DOWN when unit is worn on a belt. Sewn leather pouch for single battery model; plastic window allows access to control panel. SMWBBCUPSL SMWBBCDNSL PSMWB 22 DBSM-A1B1, DBSM/E01-A1B1, DBSMD-A1B1, DBSMD/E01-A1B1LECTROSONICS, INC. Miscellaneous Accessories SMKITTA5 Mic cable not included TA5 connector kit; with sleeves for small or larger cable;
mic cable not included SMSILVER Small vial of silver paste for use on battery door retaining knob threads 55010 35924 MicroSDHC memory card with SD adapter. UHS-I;
Class 10; 16 GB. Brand may vary. Foam insulating pads attached to the side of the transmitter when it is worn very close to or on the users skin.
(pkg of two) Add cable accessories for 5-pin LEMO to TA5 ad BNC to TA5 for TC jam sync. Four accessory cables will be required to accomodate both style connectors:
1) 5-pin LEMO to TA5 2) BNC to TA5 3) 5-pin LEMO to 3-pin LEMO 4) BNC to 3-pin LEMO 23 Digital Hybrid Wireless Belt-Pack TransmittersRio Rancho, NM LectroRM By New Endian LLC Android LectroRM is a mobile application for iOS and Android smart phone operating systems. Its purpose is to make changes to the settings on select Lectrosonics transmit-
ters by delivering encoded audio tones to the micro-
phone attached to the transmitter. When the tone enters the transmitter, it is decoded to make a change to a va-
riety of different settings such as input gain, frequency and a number of others. The app was released by New Endian, LLC in Septem-
ber 2011. The app is available for download and sells for about $25 on the Apple App Store and Google Play Store. The settings and values that can be changed vary from one transmitter model to another. The complete list of available tones in the app is as follows:
Input gain Frequency Sleep Mode Panel LOCK/UNLOCK RF output power Low frequency audio roll-off LEDs ON/OFF The user interface involves selecting the audio se-
quence related to the desired change. Each version has an interface for selecting the desired setting and the desired option for that setting. Each version also has a mechanism to prevent accidental activation of the tone. The Android version keeps all settings on the same page and allows the user to toggle between the activa-
tion buttons for each setting. The activation button must be pressed and held to activate the tone. The Android version also allows users to keep a configurable list of full sets of settings. Activation For a transmitter to respond to remote control audio tones, the transmitter must meet certain requirements:
The transmitter must be turned on. The transmitter must have firmware version 1.5 or later for Audio, Frequency, Sleep and Lock changes. The transmitter microphone must be within range. The remote control function must be enabled on the transmitter. Please be aware this app is not a Lectrosonics product. It is privately owned and operated by New Endian LLC, www.newendian.com. The iPhone version keeps each available setting on a separate page with the list of options for that setting. On iOS, the Activate toggle switch must be enabled to show the button which will then activate the tone. The iOS versions default orientation is upside-down but can be configured to orient right-side up. The purpose for this is to orient the phones speaker, which is at the bot-
tom of the device, closer to the transmitter microphone. iOS 24 DBSM-A1B1, DBSM/E01-A1B1, DBSMD-A1B1, DBSMD/E01-A1B1LECTROSONICS, INC. Specifications Operating frequencies:
DBSM(D)-A1B1: Band A1-B1: 470.100 - 607.950 DBSMD(D)/E01-A1B1: Band A1-B1: 470.100 - 614.375 NOTE: Its the users responsibility to select the approved frequencies for the region where the transmitter is operating 25 kHz DBSM-A1B1: 10, 25 or 50 mW DBSMD-A1B1: 10, 25 or 50 mW DBSM-A1B1/DBSMD-A1B1: Encrypted digital 8 PSK 0.002%
Compliant with ETSI EN 300 422-1 125 dBV, A-weighted 0.5 mV to 50 mV before limiting Greater than 1 V with limiting 1.7 uA to 170 uA before limiting Greater than 5000 uA (5 mA) with limiting 17 mV to 1.7 V before limiting Greater than 50 V with limiting If set for dynamic mic:
If set for electret lavaliere mic:
Line level input:
Channel Spacing:
RF Power output:
Compatibility Modes:
and high density Modulation Type:
Frequency stability:
Spurious radiation:
Equivalent input noise:
Input level:
Input impedance:
Dynamic mic:
Electret lavaliere:
Line level:
Input limiter:
Bias voltages:
Gain control range:
Modulation indicators:
Controls:
Low frequency roll-off:
Input Audio Performance 20Hz to 20kHz, +/- 1dB:
Encrypted Digital Mode. 20Hz to 11.3KHz, +/- 3dB:
High Density (HD) Mode (CH) Type:
Input level:
Input connector:
110 dB (A), before limiting
< 0.035%
Dynamic range:
Distortion:
Frequency response:
300 Ohms Input is virtual ground with servo adjusted constant current bias 2.7 k ohms Soft limiter, 30 dB range Fixed 5 V at up to 5 mA Selectable 2 V or 4 V servo bias for any electret lavaliere
-7 to 44 dB; panel mounted membrane switches Dual bicolor LEDs indicate modulation 20, -10, 0, +10 dB referenced to full modulation Control panel w/ LCD and 4 membrane switches Adjustable from 20 to 150 Hz Analog mic/line level compatible;
servo bias preamp for 2V and 4V lavaliere microphones Dynamic mic: 0.5 mV to 50 mV Electret mic: Nominal 2 mV to 300 mV Line level: 17 mV to 1.7 V TA5M 5-pin male Antenna:
Battery:
Battery Life w/ AA:
Flexible, unbreakable steel cable. AA, disposable, Lithium recommended DBSM-A1B1 (1 AA):
4.4hrs DBSMD-A1B1 (2 AA):
11.2 hrs DBSM-A1B1: 3.2 oz. (90.719 grams) DBSMD-A1B1: 4.8 oz. (136.078 grams) DBSM-A1B1: 2.366 x 1.954 x 0.642 inches;
60.096 x 49.632 x 16.307 mm DBSMD-A1B1: 2.366 x 2.475 x 0.642 inches;
60.096 x 62.865 x 16.307 mm DBSM-A1B1/DBSMD-A1B1: 170KG1E 24 bit - 144 kbytes/s microSDHC memory card
.wav files (BWF) 24-bit 44.1 kHz Weight w/ battery(s):
Overall Dimensions:
(without microphone) Emission Designator:
Recorder Storage media:
File format:
A/D converter:
Sampling rate:
Recording modes/Bit rate:
HD mono mode:
Input Audio Performance 20Hz to 20kHz, +/- 1dB:
Encrypted Digital Mode. 20Hz to 11.3KHz, +/- 3dB:
High Density (HD) Mode (CH) Operating temperature range Type:
Input level:
Input connector:
110 dB (A), before limiting
< 0.035%
Dynamic range:
Distortion:
Celsius:
Fahrenheit:
-20 to 50
-5 to 122 Frequency response:
Analog mic/line level compatible;
servo bias preamp for 2V and 4V lavaliere microphones Dynamic mic: 0.5 mV to 50 mV Electret mic: Nominal 2 mV to 300 mV Line level: 17 mV to 1.7 V TA5M 5-pin male Specifications subject to change without notice. Available Recording Time Using a microSDHC* memory card, the approximate recording times are as follows. The actual time may vary slightly from the values listed in the tables.
(HD mono mode) Size 8GB 16GB 32GB Hrs:Min 11:12 23:00 46:07
*microSDHC Logo is a trademark of SD-3C, LLC 25 Digital Hybrid Wireless Belt-Pack TransmittersRio Rancho, NM Troubleshooting Symptom:
Transmitter Battery LED off when Power Switch ON No Transmitter Modulation LEDs when Signal Should be Present It is important that you follow these steps in the sequence listed. Possible Cause:
1. Batteries are inserted incorrectly. 2. Batteries are low or dead. 1. Gain control turned all the way down. 2. Batteries are inserted incorrectly. Check power LED. 3. Mic capsule is damaged or malfunctioning. 4. Mic cable damaged or miswired. 5. Instrument Cable damaged or not plugged in. 6. Musical instrument output level set too low. Receiver Indicates RF But No Audio using an alternate source or cable. 1. Audio source or cable connected to transmitter is defective. Try 2. Make sure the compatibility mode is the same on transmitter and 3. Ensure musical instrument volume control is not set to minimum. 4. Check for correct pilot tone indication on the receiver. See item on page 16 entitled About Overlapping Frequency Bands. receiver. Receiver RF Indicator Off 1. Ensure that the transmitter and receiver are set to the same frequency, and that the hex code matches. 2. Transmitter not turned on, or battery is dead. 3. Receiver antenna missing or improperly positioned. 4. Operating distance is too great. 5. Transmitter may be set to the Standby Mode. See page 8. No Sound (Or Low Sound Level), Receiver Indicates Proper Audio Modulation 1. Receiver output level set too low. 2. Receiver output is disconnected; cable is defective or miswired. 3. Sound system or recorder input is turned down. Distorted Sound LEDs on transmitter and receiver while distortion is being heard. system or recorder input. Adjust output level on receiver to the correct level for the recorder, mixer or sound system. 1. Transmitter gain (audio level) is too high. Check Modulation 2. Receiver output level may be mismatched with the sound 3. Transmitter and receiver may not be set to the same compatibility mode. Some mis-matched combinations will pass audio. 4. RF interference. Reset both transmitter and receiver to a clear channel. Use scanning function on receiver if available. Wind Noise or Breath Pops 1. Reposition microphone, or use a larger windscreen, or both. 2. Omni-directional mics produce less wind noise and breath pops than directional types. Hiss and Noise -- Audible Dropouts 1. Transmitter gain (audio level) far too low. 2. Receiver antenna missing or obstructed. 3. Operating distance too great. 4. RF interference. Reset both transmitter and receiver to a 5. Musical instrument output set too low. 6. Microphone capsule picking up RF noise. See item on page 21 clear channel. Use scanning function on receiver if available. entitled Microphone RF Bypassing. 26 DBSM-A1B1, DBSM/E01-A1B1, DBSMD-A1B1, DBSMD/E01-A1B1LECTROSONICS, INC. Excessive Feedback (With Microphone) and/or reduce receiver output level. 1. Transmitter gain (audio level) too high. Check gain adjustment 2. Microphone too close to speaker system. 3. Microphone is too far from users mouth. Slow Card Warning While Recording Warning
. REC slow card OK 1. This error alerts the user to the fact that the card is unable to keep up with the speed at which the SMWB is recording data. 2. This creates tiny gaps in the recording. 3. This may present an issue when the recording is to be synchronized with other audio or video. 27 Digital Hybrid Wireless Belt-Pack TransmittersRio Rancho, NM Service and Repair If your system malfunctions, you should attempt to correct or isolate the trouble before concluding that the equipment needs repair. Make sure you have followed the setup procedure and operating instructions. Check the interconnecting cables and then go through the Troubleshooting section in this manual. We strongly recommend that you do not try to repair the equipment yourself and do not have the local repair shop at-
tempt anything other than the simplest repair. If the repair is more complicated than a broken wire or loose connection, send the unit to the factory for repair and service. Dont attempt to adjust any controls inside the units. Once set at the factory, the various controls and trimmers do not drift with age or vibration and never require readjustment. There are no adjustments inside that will make a malfunctioning unit start working. LECTROSONICS Service Department is equipped and staffed to quickly repair your equipment. In warranty repairs are made at no charge in accordance with the terms of the warranty. Out-of-warranty repairs are charged at a modest flat rate plus parts and shipping. Since it takes almost as much time and effort to determine what is wrong as it does to make the repair, there is a charge for an exact quotation. We will be happy to quote approximate charges by phone for out-of-warranty repairs. Returning Units for Repair For timely service, please follow the steps below:
A. DO NOT return equipment to the factory for repair without first contacting us by email or by phone. We need to know the nature of the problem, the model number and the serial number of the equipment. We also need a phone number where you can be reached 8 A.M. to 4 P.M. (U.S. Mountain Standard Time). B. After receiving your request, we will issue you a return authorization number (R.A.). This number will help speed your repair through our receiving and repair departments. The return authorization number must be clearly shown on the outside of the shipping container. C. Pack the equipment carefully and ship to us, shipping costs prepaid. If necessary, we can provide you with the proper packing materials. UPS is usually the best way to ship the units. Heavy units should be double-boxed for safe transport. D. We also strongly recommend that you insure the equipment, since we cannot be responsible for loss of or dam-
age to equipment that you ship. Of course, we insure the equipment when we ship it back to you. Lectrosonics USA:
Mailing address:
Lectrosonics, Inc. PO Box 15900 Rio Rancho, NM 87174 USA Web:
www.lectrosonics.com Shipping address:
Lectrosonics, Inc. 581 Laser Rd. Rio Rancho, NM 87124 USA E-mail:
sales@lectrosonics.com Telephone:
(505) 892-4501
(800) 821-1121 Toll-free
(505) 892-6243 Fax Lectrosonics Canada:
Mailing Address:
720 Spadina Avenue, Suite 600 Toronto, Ontario M5S 2T9 Telephone:
(416) 596-2202
(877) 753-2876 Toll-free
(877-7LECTRO)
(416) 596-6648 Fax E-mail:
Sales:
Service: joeb@lectrosonics.com colinb@lectrosonics.com 28 DBSM-A1B1, DBSM/E01-A1B1, DBSMD-A1B1, DBSMD/E01-A1B1LECTROSONICS, INC. For body worn operation, this transmitter model has been tested and meets the FCC RF exposure guidelines when used with the Lectrosonics accessories supplied or designated for this product. Use of other accessories may not ensure compliance with FCC RF exposure guidelines. Contact Lectrosonics if you have any questions or need more information about RF exposure using this product.. This device complies with FCC radiation exposure limits as set forth for an uncontrolled environment. This device should be installed and operated so that its antenna(s) are not co-located or operating in conjunction with any other antenna or transmitter. ISEDC Notices:
Per RSS-210 This device operates on a no-protection no-interference basis. Should the user seek to obtain protection from other radio services operating in the same TV bands, a radio licence is required. Please consult Industry Canadas document CPC-2-1-28, Optional Licensing for Low-Power Radio Apparatus in the TV Bands, for details. Ce dispositif fonctionne selon un rgime de non-brouillage et de non-protection. Si lutilisateur devait chercher obtenir une certaine protection contre dautres services radio fonctionnant dans les mmes bandes de tlvision, une licence radio serait requise. Pour en savoir plus, veuillez consulter le document CPC-2-1-28 dIndustrie Canada intitul, Dlivrance de licences sur une base volontaire pour les appareils radio de faible puissance exempts de licence et exploits dans les bandes de tlvision. Per RSS-Gen This device complies with Industry Canadas license-exempt RSSs. Operation is subject to the following two conditions:
1) This device may not cause interference 2) This device must accept any interference, including interference that may cause undesired operation of the device. Le prsent appareil est conforme aux CNR dIndustrie Canada applicables aux appareils radio exempts de licence. Lexploitation est autorise aux deux conditions suivantes :
1) lappareil ne doit pas produire de brouillage;
2) lappareil doit accepter tout brouillage radiolectrique subi, mme si le brouillage est suscep tible den compromettre le fonctionnement. 29 Digital Hybrid Wireless Belt-Pack TransmittersRio Rancho, NM LIMITED ONE YEAR WARRANTY The equipment is warranted for one year from date of purchase against defects in materials or workmanship provided it was purchased from an authorized dealer. This warranty does not cover equipment which has been abused or damaged by careless handling or shipping. This warranty does not apply to used or demonstrator equipment. Should any defect develop, Lectrosonics, Inc. will, at our option, repair or replace any defective parts without charge for either parts or labor. If Lectrosonics, Inc. cannot correct the defect in your equipment, it will be replaced at no charge with a similar new item. Lectrosonics, Inc. will pay for the cost of returning your equipment to you. This warranty applies only to items returned to Lectrosonics, Inc. or an authorized dealer, shipping costs prepaid, within one year from the date of purchase. This Limited Warranty is governed by the laws of the State of New Mexico. It states the entire liablility of Lectrosonics Inc. and the entire remedy of the purchaser for any breach of warranty as outlined above. NEITHER LECTROSONICS, INC. NOR ANYONE INVOLVED IN THE PRODUCTION OR DELIVERY OF THE EQUIPMENT SHALL BE LIABLE FOR ANY INDIRECT, SPECIAL, PUNITIVE, CONSEQUENTIAL, OR INCIDENTAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THIS EQUIPMENT EVEN IF LECTROSONICS, INC. HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. IN NO EVENT SHALL THE LIABILITY OF LECTROSONICS, INC. EXCEED THE PURCHASE PRICE OF ANY DEFECTIVE EQUIPMENT. This warranty gives you specific legal rights. You may have additional legal rights which vary from state to state. 581 Laser Road NE Rio Rancho, NM 87124 USA www.lectrosonics.com
(505) 892-4501 (800) 821-1121 fax (505) 892-6243 sales@lectrosonics.com 9 December 2020
1 | FCC ID Label | ID Label/Location Info | 1.53 MiB | January 26 2021 |
DBSM/DBSMD Transmitter Labeling and Marking A1B1 - US version DBSM FCC ID: DBZDBSMA IC: 8024A-DBSMA Lectrosonics, Inc. Made in USA BAND A1B1 S/N XXXXX Model: DBSM-A1B1 470.100 - 607.950 MHz DBSMD Made in USA BAND A1B1 S/N XXXXX Lectrosonics, Inc. FCC ID: DBZDBSMA IC: 8024A-DBSMA 470.100-607.950 MHz Model:
DBSMD-A1B1 FCC ID: DBZDBSMA IC: 8024A-DBSMA Lectrosonics, Inc. Made in USA BAND A1B1 S/N XXXXX Model: DBSM-A1B1 470.100 - 607.950 MHz Label location - actual size Made in USA BLOCK A1B1 S/N XXXXX Lectrosonics, Inc. FCC ID: DBZDBSMA IC: 8024A-DBSMA 470.100-607.950 MHz Model:
DBSMD-A1B1 Label locations - actual size 15 October 2020 - BAH generated file, using SMWB/SMDWB file as base. 19 October 2020 - BAH edited file to remove FCC ID on the E01. 29 October 2020 - BAH resized art; parts are not common with SMWB/SMDWB. 30 October 2020 - BAH reconfgured E01 upper badge to take better advantage of spacing. 12 November 2020 - BAH reconfigured DBSMD to reflect as engraved (Wes/Bob/Steve produced as shown). See Approvals file for notes regarding this change. 22 January 2021 BAH split the US and E01 drawings into two separate documents, per Paul via request from Lab Lectrosonics, Inc. Rio Rancho, NM USA T (505) 892.4501 F (505) 892-6243 Contact engineer: John Tscherne - john.tscherne@lectrosonics.com Contact artwork: Bridget Harrington - bridget.harrington@lectrosonics.com Please circulate for approval and return to Bridget Bridget ____________________ Karl _______________________ Gordon ____________________ Bob _______________________ Wes _______________________ John T. _____________________
1 | Confidentiality Letter | Cover Letter(s) | 42.51 KiB | January 26 2021 |
LEC ROSONICS*
P.O. Box 15900 Rio Rancho, NM - 87174 - USA Phone: (800)821-1121 or (505)892-4501 - Fax: (505)892-6243 web: wwwilectrosonics.com - email: sales@lectrosonics.com ASRS TIC MEU erA TEI 2020/12/21 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Confidentiality Request regarding application for certification of FCC ID: DBZDBSMA In accordance with Sections 0.457 and 0.459 of the Commissions Rules, Lectrosonics, Inc. hereby requests long-term confidential treatment of information accompanying this application as outlined below:
Block Diagram Schematics Oj ioe-lnermBLace ares cee Part List Turn up Procedure As well as short-term confidential treatment (45 days) of information accompanying this application as outlined below:
A Galrcsuotsi med starrer) Users Manual External Photos Test Set-up Photos The above materials contain proprietary and confidential information not customarily released to the public. The public disclosure of these materials provides unjustified benefits to its competitors in the market. Sincerely, Robert Cunnings, VP of Engineering Lectrosonics, Inc. cunnings@lectrosonics.com QA-FR-172-A
1 | Product Similarity Declaration | Cover Letter(s) | 48.56 KiB | January 26 2021 |
LECTROSONICS PO. Box 15900 - Rio Rancho, NM - 87174 - USA Phone: (800)821-1121 or (505)892-4501 - Fax: (505)892-6243 web: wwwilectrosonics.com - email: sales@lectrosonics.com January 21, 2021 shew FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Innovation, Science and Economic Development Canada Certification and Engineering Bureau P.O. Box 11490, Station H 3701 Carling Ave., Building 94 Ottawa, Ontario K2H 882 Canada IDYiassI MO Mm\VEve Elbe e We, Lectrosonics, Inc. hereby declare that product: model: DBSM-A1B1 (FCC ID: DBZDBSMA,; IC:
8024A-DBSMA) is electrically identical with the same electromagnetic emissions and electromagnetic compatibility characteristics as model: DBSMD-A1B1 tested by BACL, the results of which are featured in BACL project: R2011233. A description of the differences between the tested model and those that are declared similar are as OI H The DBSM-A1B1 model is powered by one AA battery; the DBSMD-A1B1 model is powered by two AA batteries wired in parallel. Because it uses only one battery, the width of the DBSM-A1B1 case is truncated by 13 mm on one side but the layout of connectors and controls is identical in both products. Please contact me should there be need for any additional clarification or information. I STeR Cores 10 Robert Cunnings, V.P. Engineering Lectrosonics, Inc. Ry. ae ecm eee Rio Rancho, NM 87124 DECLARATION OF SIMILARITY
1 | Setup Photos (SAR) | Test Setup Photos | 205.66 KiB | January 26 2021 / March 12 2021 | delayed release |
frequency | equipment class | purpose | ||
---|---|---|---|---|
1 | 2021-01-26 | 470.1 ~ 607.95 | TLD - Licensed LPAS Device | Original Equipment |
app s | Applicant Information | |||||
---|---|---|---|---|---|---|
1 | Effective |
2021-01-26
|
||||
1 | Applicant's complete, legal business name |
Lectrosonics Inc
|
||||
1 | FCC Registration Number (FRN) |
0007067481
|
||||
1 | Physical Address |
581 Laser Rd NE PO Box 15900
|
||||
1 |
581 Laser Rd NE
|
|||||
1 |
Rio Rancho, NM
|
|||||
1 |
United States
|
|||||
app s | TCB Information | |||||
1 | TCB Application Email Address |
b******@baclcorp.com
|
||||
1 | TCB Scope |
B2: General Mobile Radio And Broadcast Services equipment in the following 47 CFR Parts 22 (non-cellular) 73, 74, 90, 95, 97, & 101 (all below 3 GHz)
|
||||
app s | FCC ID | |||||
1 | Grantee Code |
DBZ
|
||||
1 | Equipment Product Code |
DBSMA
|
||||
app s | Person at the applicant's address to receive grant or for contact | |||||
1 | Name |
R**** C********
|
||||
1 | Title |
Vice President, Engineering
|
||||
1 | Telephone Number |
505-8********
|
||||
1 | Fax Number |
505-8********
|
||||
1 |
c******@lectrosonics.com
|
|||||
app s | Technical Contact | |||||
n/a | ||||||
app s | Non Technical Contact | |||||
n/a | ||||||
app s | Confidentiality (long or short term) | |||||
1 | Does this application include a request for confidentiality for any portion(s) of the data contained in this application pursuant to 47 CFR § 0.459 of the Commission Rules?: | Yes | ||||
1 | Long-Term Confidentiality Does this application include a request for confidentiality for any portion(s) of the data contained in this application pursuant to 47 CFR § 0.459 of the Commission Rules?: | Yes | ||||
1 | If so, specify the short-term confidentiality release date (MM/DD/YYYY format) | 03/12/2021 | ||||
if no date is supplied, the release date will be set to 45 calendar days past the date of grant. | ||||||
app s | Cognitive Radio & Software Defined Radio, Class, etc | |||||
1 | Is this application for software defined/cognitive radio authorization? | No | ||||
1 | Equipment Class | TLD - Licensed LPAS Device | ||||
1 | Description of product as it is marketed: (NOTE: This text will appear below the equipment class on the grant) | Digital Wireless Microphone Transmitter | ||||
1 | Related OET KnowledgeDataBase Inquiry: Is there a KDB inquiry associated with this application? | No | ||||
1 | Modular Equipment Type | Does not apply | ||||
1 | Purpose / Application is for | Original Equipment | ||||
1 | Composite Equipment: Is the equipment in this application a composite device subject to an additional equipment authorization? | No | ||||
1 | Related Equipment: Is the equipment in this application part of a system that operates with, or is marketed with, another device that requires an equipment authorization? | No | ||||
1 | Grant Comments | Output power listed is conducted at antenna port. SAR compliance with accessories for portable use conditions have been evaluated as described in this filing. The antenna(s) used for this transmitter must not transmit simultaneously with any other antenna or transmitter. The highest reported SAR value for Body-worn accessory exposure condition is 0.33 W/kg. The output power is selectable at 0.01 W, 0.025 W and 0.05 W. | ||||
1 | Is there an equipment authorization waiver associated with this application? | No | ||||
1 | If there is an equipment authorization waiver associated with this application, has the associated waiver been approved and all information uploaded? | No | ||||
app s | Test Firm Name and Contact Information | |||||
1 | Firm Name |
Bay Area Compliance Laboratories Corporation
|
||||
1 | Name |
L****** T******
|
||||
1 | Telephone Number |
408-7******** Extension:
|
||||
1 | Fax Number |
408 7********
|
||||
1 |
l******@baclcorp.com
|
|||||
Equipment Specifications | |||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Line | Rule Parts | Grant Notes | Lower Frequency | Upper Frequency | Power Output | Tolerance | Emission Designator | Microprocessor Number | |||||||||||||||||||||||||||||||||
1 | 1 | 74H | M4 | 470.10000000 | 607.95000000 | 0.0500000 | 20.0000000000 ppm | 170KG1E |
some individual PII (Personally Identifiable Information) available on the public forms may be redacted, original source may include additional details
This product uses the FCC Data API but is not endorsed or certified by the FCC