VOSTEK ELECTRONICS COPYRIGHT VOSTEK ELECTRONICS P.O. BOX 60043, 1032 PAPE AVE TORONTO, ONT M4K 3Z3 HIGH POWER AUDIO/VIDEO TRANSMITTER LX 3000/MIL FOR ISM BAND 2.4 GHz FCC ID: OGR-LX3000 USERS MANUAL CONTENTS :
1. BLOCK DIAGRAM FOR LX 3000/MIL..PAGE 3 2. TRANSMITTER INFO / INTRODUCTIONPAGE 4 3. TECHNICAL CHARACTERISTICSPAGE 5-6 4. FREQUENCY ALLOCATION / SETTINGS. PAGE 7 5. FCC LABELING / INSTRUCTIONS..PAGE 8-9 6. INTERNAL PHOTOS.PAGE 10 7. NOTE TO MANUFACTURERS WHO EMPLOYS ... OUR VIDEO TRANSMITTER LX-3000/MIL.PAGE 11 2.4 GHz AUDIO/ VIDEO TRANSMITTER LX 3000/MIL LX 3000/MIL is an Audio/ Video transmitter for 2,4 GHz and measures only 6.5 X 3.5 X 2.0. It is fully synthesized 8 channels PLL unit, made for SECURITY applications, testing and experiments! This transmitter has built a preemphasis filter for the best picture quality! Power supply is 9 -12 V/ 1700 m A. It comes with a full 1-year warranty. The antenna connector is an SMA type. The range can be increased using the special high gain antennas. Recommended receiver is VRX 24 (PART 15 FCC rules). Recommended antenna for the transmitter is a small dipole 0 dBi or less for a short range or directional high gain antenna up to 14 dBi. Two channels have been in use: 2452 MHz and 2481 MHz. LX-3000/MIL contain an FCC approved module MX-3000. SIZE: 6.5 X 3.5 X 2.0. BATTERY POWERED 9 V 12V CURRENT CONSUMPTION 1850 mA/12.6V FEATURES:
MODULATION WFM (0-6 MHz) SOUND CARRIER 6 MHz 25 kHz deviation MICROPROCESSOR FREQUENCY 4 MHz MATCHING RECEIVER VRX 24L Model No: LX 3000/MIL WARRANTY VOID IF MODIFIED!
MAX. VOLTAGE ALLOWED 14.6 V!
HIGH STABILITY RF POWER 5W TWO CHANNELS IN 2.4 GHz RANGE TEMPERATURE RANGE 40 +75*C BUILT-IN PREEMPHASIS FILTER VIDEO INPUT 1V PEP/75 ohm AUDIO INPUT 8 mV (microphone input) OPTIONAL EXTERNAL ANTENNA (SMA connector) BROADCAST QUALITY PICTURE REVERSE POLARITY PROTECTED FCC PART 90 APPROVED 1 Y WARRANTY Page. 4. LX 3000/MIL TECHNICAL INFORMATION:
Operating Distance 3000 ft line of sight (US / Canadian version), more or less depending on conditions, antennas used, elevation, etc. Government & Export version will have considerably more range. Operating Frequency 2300 MHz 2500 MHz in 8 user selectable channels. Up to 8 systems may be used in the same area simultaneously with VRX 24L receiver. According to FCC rules only channels 7 and 8 can be used. Frequency 2452 MHz and 2481 MHz. Transmission Type FM, Crystal referenced, synthesized phase locked loop. Frequency controlled by microprocessor. Crystal reference 4 MHz. Frequency stability (-40 to +75`C, Radiated power (US & Canadian version) Spurious & harmonic response Rf power Video System Video level (internally adjustable) Impedance Video deviation
< 50dBc 5 W NTSC or PAL 1.0 Volt p-p into 75 Ohms 75 Ohms 6 MHz (adjustable from 1 to 0.003%
5 MHz) Antenna US/Canada:
0-14 dB gain. Flexible helical type
(Rubber Duck), or PANEL (YAGI) SMA male connector FM Audio Modulation Type Maximum deviation 25 kHz System signal to noise ratio at 50kHz deviation 65 dBA Pre & deemphasis Audio Input & Outputs Microphone input level (full gain to minimum gain) Microphone input impedance Power for Electret microphones (switchable) max. Page. 5. 75 Second All dB figures referenced to 0 dB =
0.774Vrms
-37 dB to -6 dB for 50 kHz deviation (5 mV) 2k Ohms ON REQUEST +9 VDC @ 1mA Line input impedance Frequency response at 20 dB below full deviation Total harmonic distortion (before limiting) Audio Carrier frequency Audio Carrier level Power 10k Ohms 40 Hz to 15 kHz +1, -3 dB, 60 Hz to 10 kHz 1 dB (Option: may be extended to -3 @ 30kHz.) 0.5% at 400 Hz (0.25% typical) 6.0 MHz 25 dB bellow the carrier 12 VDC Nominal. See below for details. Transmitted power levels, current consumption and maximum voltage Type of Transmitter: CVT-1000 US & Canada version Government & Export version Transmitted Power Levels POWER AMP VERSION Current Consumption /
Maximum Voltage 1,850 mA / 12.6V Mechanical Size Weight With antenna Connectors Power & Audio Video IN Antenna Environmental Operating temperature Storage temperature Humidity (non-condensing) 6.5" X 3.5" X 2.0"
750 grams grams N/A RCA male 75 Ohm SMA
-40C to +60C
-40C to +70C (-40F to + 158F) 90%
Page. 6. INSTRUCTIONS:
SWITCH TO THE CHANNEL 7 or 8 BY FOLLOWING THE INSTRUCTION ABOVE 1. CONNECT THE ANTENNA TO SMA CONNECTOR 2. CONNECT DC BATTERY POWER 12 V 3. 4. CONNECT RCA CABLE TO VIDEO SOURCE 1 V / 75 OHMS 5. 6. CONNECT THE RECEIVER TO VIDEO (AUDIO) MONITOR SWITCH ON RECEIVER VRX 24L FOR DESIRED CHANNEL 7 OR 8 1. Warning to Users @ FCC 15.21 & 15.105 Warning: Changes or modifications not expressly approved by Vostek electronics could void the users authority to operate the equipment 2. FCC Label @ FCC 15.19 For Class B - Unintentional Radiators This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference and (2) this device must accept any interference received, including interference that may cause undesired operation. Page. 8. FCC ID: OGR-LX 3000 RF EXPOSURE REQUIREMENTS @ 1.1310 & 2.1091 FCC INFO:
This equipment has been tested and found to comply with the limits for Class B digital devices, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one of more of the following measures:
Reorient or relocate the receiving antenna Connect the equipment into an outlet on a circuit different from that to which the receiver is Increase the separation between the equipment and receiver connected. Consult the dealer or an experienced radio/TV technician for help. FCC ID: OGR-LX3000 MODEL: LX 3000/MIL VOSTEK ELECTRONICS FCC LABEL Page. 9. ONE LOOK INSIDE THE BOX CONTACT INFO:
VOSTEK ELECTRONICS P.O. BOX 60043, 1032 PAPE AVE TORONTO, ONT M4K 3Z3 Page. 10. THIS DEVICE CONTAINS VOSTEK ELECTRONICS RADIO MODULE FCC ID: OGR LX-3000 FCC LABEL:
FCC ID: OGR-LX3000 MODEL: LX 3000/MIL VOSTEK ELECTRONICS