FCC ID: QH5TM200 LICENSED BROADCAST STATION MODULATOR

TM-200 Broadcast Modulator OPERATING MANUAL TABLE OF CONTENTS 1.0 SAFEGUARDS ................................................................................................................................... 2 General Safeguards ........................................................................................................................... 2 Safety and First Aid............................................................................................................................ 3 2.0 WARRANTY ...................................................................................................................................... 4 3.0 DESCRIPTION AND SPECIFICATIONS................................................................................................... 5 General Description ........................................................................................................................... 5 Standard Features.............................................................................................................................. 5 Available Options ............................................................................................................................... 6 Block Diagram .................................................................................................................................... 7 Specifications ..................................................................................................................................... 9 Signal Conditioning Module............................................................................................................ 11 4.0 INSTALLATION ................................................................................................................................ 12 Building Recommendations............................................................................................................ 12 Heating and Cooling Requirements ............................................................................................... 12 Electrical Service Recommendations ............................................................................................ 13 Antenna and Tower Recommendations......................................................................................... 14 Shelter Security ................................................................................................................................ 15 Unpacking and Inspection .............................................................................................................. 16 Location and Function of Controls and Connectors.................................................................... 17 5.0 OPERATING PROCEDURE ................................................................................................................ 19 Preliminary Hook-up ........................................................................................................................ 19 Setup of Output Level and Channel Selection .............................................................................. 20 Setup of Video Input Connection and Adjustment ....................................................................... 21 Setup of Baseband Audio Input Connection and Adjustment .................................................... 22 Setup of 4.5 MHz Sub-Carrier Audio Input Connection and Adjustment ................................... 23 Setup of IF Pre-Correction on Signal Conditioning PCB ............................................................. 24 Setup of Sync Level on Signal Conditioning PCB ........................................................................ 25 Automatic Shut Down ...................................................................................................................... 26 Transmitter Hookup ......................................................................................................................... 27 6.0 PROBLEM TROUBLESHOOTING GUIDE ............................................................................................. 28 7.0 BILL OF MATERIALS, SCHEMATICS, AND PCB OVERLAYS ................................................................ 29 Agile Logic Board Bill of Materials................................................................................................. 29 Agile Output Amplifier Bill of Materials ......................................................................................... 34 Audio Video Modulator Board Bill of Materials............................................................................. 37 Signal Conditioning Bill of Materials.............................................................................................. 46 Digital Up converter Bill of Materials ............................................................................................. 50 750 MHz Down Converter Bill of Materials .................................................................................... 56 Power Supply Bill of Materials ........................................................................................................ 61 TM-200 Issue 1.02 November 2005 Page 1 of 64 1.0 SAFEGUARDS General Safeguards This section is written as a general guide for those having previous knowledge and experience with these kinds of equipment. It is not intended to contain a complete statement of all safety precautions, which should be observed by personnel using this or other electronic equipment. To reduce the risk of fire or electric shock, do not expose this equipment to rain or moisture. Do not open the cabinet. Refer servicing to qualified personnel. 1. READ INSTRUCTIONS - All safety, installation, and operating instructions should be read before the equipment is operated. 2. RETAIN INSTRUCTIONS - The safety and operating instructions should be retained for future reference. 3. FOLLOW INSTRUCTIONS - All safety, installation, and operating instructions should be followed. 4. GROUNDING AND POLARIZATION - The TM-200 Modulator is equipped with a three prong grounded power plug. Do not remove the ground prong from the plug. Do not use an AC receptacle where the plug blades cannot be fully inserted. 5. SERVICING - Do not attempt to service this equipment yourself as opening or removing covers may expose you to dangerous voltage or other hazards and will void the warranty. Refer all servicing to qualified service personnel. 6. DAMAGE REQUIRING SERVICE - Unplug this equipment and refer servicing to qualified service personnel under the following conditions:

if the power cord or plug is damaged. if liquid has been spilled or objects have fallen into the equipment. if the equipment has been exposed to rain or water. if the equipment does not operate normally by following the operating instructions. Adjust only those controls covered by the operating instructions. An improper adjustment may result in damage and will often require extensive work by a qualified technician to restore the equipment to its normal operation. if the equipment has been dropped or the cabinet has been damaged. if the equipment exhibits a distinct change in performance. TM-200 Issue 1.02 November 2005 Page 2 of 64 Safety and First Aid Personnel engaged in the installation, operation, maintenance, or servicing of electronic equipment are exposed to the hazard of high voltage. It is imperative that all safety regulations and precautions are consistently observed. Knowledge of first aid procedures is recommended. The following information is presented as a reference only. At all times, avoid placing any part of the body in series between ground and circuit points, whether power is on or off. Dangerous voltage may be present in equipment even though power is off. Do not open the cabinet. Refer servicing to qualified service personnel. It is the duty of all personnel to be prepared to give adequate emergency first aid treatment and thereby prevent avoidable loss of life. There are three principle degrees of burns, recognizable as follows:

a first-degree burn reddens the skin. a second-degree burn blisters the skin. a third degree burn chars the flesh and frequently places the victim in a state of shock accompanied by respiratory paralysis. Respiratory paralysis can cause death by suffocation within seconds. It is imperative that the approved methods of artificial respiration are initiated immediately and continue until the victims breathing is normal. A muscular spasm of unconsciousness may render the victim unable to break free of the electric power. If this is the case, turn the power off immediately. DO NOT TOUCH THE VICTIM OR YOU MAY SHARE THE SAME PREDICAMENT. If the power cannot be turned off immediately, very carefully loop a dry rope, article of clothing, length of strong cloth or a rolled-up newspaper around the victim and pull the victim free of the power source. Carefully avoid touching the victim or clothing. Once free of the power source, the victim must be placed in a reclining position and covered with a blanket or newspapers to keep warm. At the first opportunity, enlist help in summoning a doctor. If a doctor cannot be summoned, transport the victim to the doctor or a hospital. Be sure the victim is kept well covered and warm while awaiting professional treatment. TM-200 Issue 1.02 November 2005 Page 3 of 64 2.0 WARRANTY Technalogix Ltd. products have been completely tested and found to meet specifications and be in proper operating condition. They are warranted to be free from defects in materials and workmanship for a period of one year from the date of shipment. Technalogix Ltd. will not be liable for damages of whatever nature arising out of or in connection with the equipment or its use thereof. Technalogix does not assume responsibility for injury or damage resulting from the practices of untrained or unqualified personnel in the handling of this equipment. Technalogix Ltd. warranty does not include:

misuse, neglect or accident. unauthorized repairs, modifications or use in violation of instructions issued by incorrect wiring and /or improper installation. Technalogix. incidental or consequential damages as a result of any defect. reshipment cost or insurance of the unit or replacement units or parts. acts of God. Technalogix agrees, at our option, to remedy warranted defects or furnish a new part in exchange for any part of a unit which, under normal installation, use and service, becomes defective. The user will pay for transportation costs to and from the repair center. To claim your rights under this warranty:

Contact Technalogix and describe the problem in as much detail as possible. See troubleshooting section in this manual. If a solution cannot be found at this time, it may be determined that the unit will have to be returned to Technalogix for repair. Package equipment carefully for prepaid shipment to Technalogix. Include a written description of the problem experienced and a copy of the original invoice establishing warranty status. Technalogix reserves the right to make revisions in current production of the equipment and assumes no obligation to incorporate these changes in earlier models. TM-200 Issue 1.02 November 2005 Page 4 of 64 3.0 DESCRIPTION AND SPECIFICATIONS General Description The TM-200 is a high output modulator that eliminates the need for preamplifiers prior to the power amplifier system. The modulator first processes baseband audio and video information to provide an IF output consisting of a visual IF carrier at 45.75 MHz, using amplitude modulation, and an aural IF carrier at 41.25 MHz, using frequency modulation. Pre-correction is implemented at IF frequencies with a Signal Conditioning Board. Frequency conversion circuitry then translates the modulators IF carriers to VHF and UHF television frequencies. All operating controls are located on the front panel, and will be discussed in later section, while input and output interfaces are on the back plate. An aural loop through is provided to properly set transmitter power. Standard Features Totally microprocessor controlled with self-diagnostic monitoring. Selectable output channels:

 Standard Broadcast VHF 2 13, UHF 14 60, T7 T13

 HRC channels 1 through 118

 10 kHz offsets SAW filtered IF designed for adjacent channel operation.

+ 10 dBm (minimum) output using low distortion hybrid amplifiers. Synthesized oscillators crystal referenced phase locked. Bar graph modulation and digital LED readout. Internal switch selects standard or HRC output. Surface mount technology construction. RF muted during tuning. Optional aural sub-carrier and baseband audio input Phase lock loop FM audio. BTSC stereo compatible. External separate audio/video and composite IF loop-through. RS-232 control option Sound carrier level adjustable 10 dB to 15 dB. Video delay pre-distortion network meets FCC 73.687. High stability TCXO, 250 Hz Non-volatile memory retains channel selection after power loss. Video Detection turns off carrier in event of loss of video. IF pre-correction allow slope/knee linearization of signal. Sync level adjustment to ensure sync tip at proper levels. White clip and DC restoration of baseband video signal. 50-ohm RF Output and tap-off TM-200 Issue 1.02 November 2005 Page 5 of 64 Available Options 4.5 MHz sub carrier and baseband audio inputs. Dual RS-232 control with daisy chain capabilities that allow for remote control by PC workstation. HRC Output Frequency Set - This feature is controlled by an internal dip switch assembly, DS-1. The switch is located near the right front corner (with the panel facing you) between the test point and the output converter module. DS-1 is clearly marked on the PCB. Switch #3 placed in the OFF position switches the output frequency to HRC on all channels. The switch is normally set to ON at the factory. TM-200 Issue 1.02 November 2005 Page 6 of 64 Block Diagram The baseband input source enters through a Video In connector, and Baseband Audio In or 4.5 Audio In connector on the back of the modulator. The connectors are mounted directly on the A/V Modulation PCB where the IF output is generated. The baseband video signal passes into the modulator, through a group delay filter, and onto the Signal Conditioning PCB to the video detect/sync level adjust section. The IF signal from the IF loop on the modulator is connected through the IF pre-correction portion of the same Signal Conditioning PCB. The visual IF carrier and the aural IF carrier are then combined before entering the Upconverter PCB. The outputs are at RF frequencies of 945.75 MHz for the visual carrier and 941.25 MHz for the aural carrier. Then, the signal passes through a Downconverter section allowing a user selectable VHF or UHF broadcast television channel. Finally, the signal passes through an output amplifier which increases the RF signal level typically to 15 dBm. TM-200 Issue 1.02 November 2005 Page 7 of 64 VIDEO IN AUDIO IN Baseband Audio 4.5 MHz Audio A/V Modulation PCB Aural IF Carrier Visual IF Carrier Combiner Upconverter Downconverter Display and Control Board Output Amplifier RF Output Video Detect In Out Signal Conditioning Board IF Pre-correction Out In TM-200 Issue 1.02 November 2005 Page 8 of 64 Specifications RF Characteristics Frequency range Frequency Response (one channel) Frequency Stability RF Output Level Output Impedance Harmonics Predominant Intermodulation Distortion

+ 920 kHz

- 920 kHz

+ 2.66 MHz

- 2.66 MHz

+ 5.42 MHz

+ 7.16 MHz

+ 4.5 MHz

+ 9.0 MHz All others 3rd Order Intermodulation Distortion Spurious Emissions NTSC Video Characteristics 7 to 750 MHz 0.5 dB 250 Hz

+60 dBmV max 50 Ohms

> 60 dB below rated power dBc = decibels below visual carrier

> -53 dBc

> -53 dBc

> -53 dBc

> -53 dBc

> -53 dBc

> -53 dBc

> -60 dBc

> -60 dBc

> -60 dBc

> -60 dBc Input Level to modulator (for 87.5% modulation) Differential Phase (at 87.5% modulation) Differential Gain (at 87.5% modulation) Group Delay Video Group Delay Pre-emphasis K-Factor Hum and Noise 1.0 VPP 2 Degrees 2%

< 40 nS Conforms to IC/FCC specifications 1.9% for 2T Pulse

> 60 dB below rated power Aural Characteristics Input: 50 Hz 15 KHz Impedance Frequency Response Frequency Tolerance, +/- 500 Hz Frequency Deviation Harmonic Distortion Preemphasis (mono) Internally Defeatable 0 dBm (0.8V) 600 ohms, balanced

+/- 1.0 dB 4.5 MHz

+/- 25 KHz 1% max 75 s TM-200 Issue 1.02 November 2005 Page 9 of 64 IF Section Output Impedance Video IF level Audio IF Level Adjustable Return Loss IF Frequency, Video Carrier IF Frequency, Audio Carrier Video Sound Spacing Vestigial side-band width Second IF Frequency Physical Characteristics Power Requirements Operating Temperature Weight Dimensions (modulator only) 75 ohms, unbalanced

+ 37 dBmV, +97 dBV

+22 dBmV

+82 dBV

> 14 dB 45.75 MHz 41.25 MHz

+ 4.5 MHz 0.05 MHz 945.75 MHz 100-130 Vac, 210-230 Vac, 50/60 Hz, 1 Aac at 110 Vac 0 - 50C 12 lbs W-19", D-16" with connectors, H- 2U-

high TM-200 Issue 1.02 November 2005 Page 10 of 64 Signal Conditioning Module The TM-200 modulator includes a separate circuit board called the Signal Conditioning Module. The Signal Conditioning PCB contains the video detect/sync level adjust section in addition to the IF pre-correction section. The baseband video signal passes into the modulator, through a group delay filter, and onto the Signal Conditioning PCB to the video detect/sync level adjust section. The IF signal from the IF loop on the modulator are connected through the IF pre-correction portion of the same PCB. The Signal Conditioning features are as follows:

1. Sync Level Adjust - Allows the user to adjust the sync level to maintain the proper level. Adjustment is made via front panel. 2. Video Detect - Turns off the 24Vdc supply to the final amplifier stage in the TM-

200 in the event of missing video input. The power supply for the final amplifier

(+24Vdc) is routed through a relay on the Signal Conditioning PCB. In the event of a missing video signal, the relay contact is opened and the +24Vdc is disconnected from the final amplifier stage. 3. IF Pre-Correction Allows the user to optimize the linearity of their power amplifier using slope-knee adjustments available from front panel. Adjustment will alter several RF performance parameters including in-band intermodulation products, differential phase and gain, and others. The input and output impedance of the Signal Conditioning PCB is 75-ohms. Baseband video connections are made via RCA connectors for the sync level adjust and video detect sections and the IF connections are made via F connectors. The Signal Conditioning PCB can be bypassed, if necessary. TM-200 Issue 1.02 November 2005 Page 11 of 64 4.0 INSTALLATION This section contains inspection, and installation instructions for the Technalogix TM-200 Modulator. Carefully read all material in this section prior to installation. Also read and review operating procedures later in this section. installation recommendations, unpacking, Building Recommendations The quality of the building is of great importance if you are to expect long life and continued performance from the modulator. The building must be clean, dry, temperature controlled and secure. The modulator takes up a single 1-U high space on a 19 rack. Dont forget to allow space in the building for any additional racks to house test equipment, a workbench area, line regulating transformers, ladders, equipment and parts storage, first aid kit, emergency generator if used, as well as heating and cooling devices that may be unique to your installation. A sloping roof will tend to develop leaks less rapidly. The building should be well roofed with good material. The cooling load will be lowered with reflective or light colored roofing material. Heating and Cooling Requirements The environments temperature will contribute greatly to the length of the modulators life. Technalogix recommends that the buildings filtered air intake must have capacity for all air-flow in the building plus an additional 20%. Keep the intake below the roofline to avoid intake of solar heated air. Please ensure that the intake and exhaust areas are on the same side of the building to avoid pressure differentials during windy conditions. Also, do not position intake near exhausts preheated air. If air conditioning is required to cool the shelter, discuss the situation with a qualified HVAC technician. Under average conditions, 12,000 BTUs will cool approximately 500 square feet to a comfortable level. TM-200 Issue 1.02 November 2005 Page 12 of 64 Electrical Service Recommendations Technalogix recommends that a qualified, licensed local electrician be consulted for the required electrical service. We suggest local electricians because:

The personnel knows the local codes The personnel can be on site readily You are apt to get better overall support if you give what business you can to local suppliers Technalogix recommends that proper AC line conditioning and surge suppression be provided on the primary AC input to the power amplifier. All electrical service should be installed with your national electrical code in your area, any applicable provincial or state codes, and good engineering practice. Special consideration should be given to lightning protection of all systems in view of the vulnerability of most transmitter sites to lightning. Lightning arrestors are recommended in the service entrance. Straight and short grounds are recommended. The electrical serviced must be well grounded. Do not connect the unit to an open delta primary power supply, as voltage fluctuations could harm the unit. Branch your circuits. Do not allow your lights, your workbench plugs, and your transmitting or translating equipment off of one circuit breaker. Each transmitter should have its own circuit breaker, so a failure in one does not shut off the whole installation. TM-200 Issue 1.02 November 2005 Page 13 of 64 Antenna and Tower Recommendations turnkey antenna systems Your preliminary engineering workgroup should establish your antenna and tower requirements, both for receiving and transmitting antennas. Construction of sturdy, high quality antenna/tower systems will pay off in terms of coverage of your service area, the overall quality and saleability of your radiated signal, and reduced maintenance expenses. Technalogix provides complete if needed. Transmitting antennas can enhance or seriously impair the transmitter output. It is assumed that one has been selected prior to system installation, but the best-designed antenna system will function poorly if shortcuts and compromises are used during installation. Follow the manufacturers instructions exactly, along with any engineering data prepared for the site. The selection, routing, and length of coaxial cable is extremely important in the installation. If there is a 3 dB line loss in the cable between your units output and the transmitting antenna, a 500 watt unit will only deliver 250 watts to the antenna. Buy the best cable you can obtain, route it via the shortest way to the antenna, and keep it straight. Do not form it into sharp bends on its way. Do not use any more cable fittings for the installation than absolutely necessary. All cautions here apply equally to all coaxial cables in the system - input and output. The better known tower manufacturers offer complete technical and safety documentation with their towers. Be sure that you have this information as it regards wind loading, guying, etc. Be absolutely safe and certain about this aspect as human lives may be at stake. TM-200 Issue 1.02 November 2005 Page 14 of 64 Shelter Security The FCC requires that the transmitter be secure from entry or control by unauthorized persons, and that any hazardous voltages or other dangers (including most tower bases) be protected by locks or fences as necessary to protect personnel and prevent unauthorized tampering or operation. Security of the building further implies that it be secure from wildlife. Use sturdy construction materials, including sheet metal if necessary. Holes around conduit, cable, and other similar entry points should be stuffed with steel wool and caulked to prevent entry of wildlife. Other features of security for your shelter may include its location with respect to the prevailing wind conditions. A location leeward of some natural topographical feature will prevent wind damage and snowdrifts. Check the soil runoff conditions that may slow or hasten wind or water erosion and other concerns that may be unique to your location. TM-200 Issue 1.02 November 2005 Page 15 of 64 Unpacking and Inspection Check the outside of the container. Carefully open the container and remove the modulator. Retain all packing material that can be reassembled in the event that the equipment must be returned to the factory. Exercise care in handling equipment during inspection to prevent damage due to rough or careless handling. Visually inspect the enclosure of the modulator for damage that may have occurred during shipment. Check for evidence of water damage, bent or warped chassis, loose screws or nuts, or extraneous packing material in connectors. Inspect all connectors for bent connector pins. If the equipment is damaged, a claim should be filed with the carrier once the extent of the damage is assessed. Technalogix cannot stress too strongly the importance of immediate careful inspection of the equipment and subsequent immediate filing of the necessary claims against the carrier if necessary. If possible, inspect the equipment in the presence of the delivery person. If the equipment is damaged, the carrier is your first area of recourse. If the equipment is damaged and must be returned to the factory, phone for a return authorization. Claims for loss or damage may not be withheld from any payment to Technalogix, nor may any payment due be withheld pending the outcome thereof. Technalogix cannot guarantee the carriers performance. TM-200 Issue 1.02 November 2005 Page 16 of 64 Location and Function of Controls and Connectors The following illustrations depict the location of the installation connectors when installing the power amplifier with a modulator or processor. FRONT BACK Audio Deviation Allows user to control extent of audio deviation. Original factory setting at 25 KHz deviation using standard pre-emphasis curve. Audio/Video Display Select - Provides a graphical representation of audio deviation and visual modulation levels on an LED bar graph. The switch selects between audio deviation or visual modulation. Video Modulation -- Allows user to control extent of video modulation. Original factory setting at 87.5% video modulation with 1.0 Volt peak to peak baseband input video signal. Frequency Offset Select Toggles between +10 KHz, 0KHz, and 10 KHz frequency offset. TM-200 Issue 1.02 November 2005 Page 17 of 64 Aural Carrier Level - Allows user to set aural carrier level relative to visual carrier level. Modulator is factory tested at 10 dBc (decibels below visual carrier). Output Select Selects the desired channel of operation. If you require a lower channel than the one currently displayed, push the toggle switch down. The channels will change one at a time as many times as you press the switch. Holding the select switch in the up or down position will scan to the desired channel. It is normal for the frequency lock LED to turn off during and for a few seconds after, changing channels. The switch must be held up or down initially for three seconds. This helps to ensure that no accidental channel changes will occur. Output Level Sets visual carrier output level. RF Out Test Point Provides a sample of the RF output level which is 20 dB below the actual value. RF test point is only a relative indicator of the actual RF output level and may vary. All RF operating measurements should be made at the RF output of the unit. RF Output - Modulated Audio/ Video output capable of +60 dBmV levels using built in low distortion hybrid amplifiers. RS-232 Ports Set up for optional RS-232 control option. Combined IF Input/ Output 45.75 MHz visual carrier and 41.25 MHz audio carrier intermediate frequency signal loop. Audio Input/ Ouput Loop Available for baseband audio processing. Video Input/ Output Loop - Available for baseband video processing. IF Pre-Correction Loop Allows pre-correction adjustment to improve linearity, intermodulation performance, and other RF parameters. Internally connected to Signal Conditioning PCB. Video In Connection for 1.0 Volt peak to peak video source. Balanced Baseband Audio In Used to connect a 1 Volt peak to peak baseband audio signal. For balanced input connection, connect 1 audio input lead to the left terminal on the connector and the other audio input lead to the right terminal. For an unbalanced input connection, connect one audio input lead to the left terminal on the connector and the other audio input lead to the centre terminal. The center terminal is chassis ground. TM-200 Issue 1.02 November 2005 Page 18 of 64 5.0 OPERATING PROCEDURE Preliminary Hook-up 1. 2. 3. 4. 5. Terminate modulator into a 50 ohm load before applying power. Connect the power cord of the Technalogix TM-200 agile modulator to a proper electrical source as indicated on the back of the unit. Observe the front panel. If power is applied and present, the red power LED will illuminate. Also, all the elements of the displays behind the display readout window will illuminate momentarily as a display test. Observe the numbers displayed behind the display readout window after the test. They will indicate:

Microprocessor software version;

Internal option dipswitch settings;

RS-232 unit ID (if so equipped); and Last tuned channel. After a moment, the Lock Detect LED will illuminate. TM-200 Issue 1.02 November 2005 Page 19 of 64 Setup of Output Level and Channel Selection Connect a spectrum analyzer, or a field strength meter tuned to the frequency of the video RF carrier of the desired channel, to the RF OUTPUT jack on the rear panel of the unit. Alternatively, connect a spectrum analyzer or a field strength meter to the 20dB TEST POINT on the front panel of the unit. Select the desired output channel using the CHANNEL SELECT paddle switch on the front panel. Hold the CHANNEL SELECT switch in the up- or down-position for approximately 3 seconds to activate the channel-select circuit;

Toggle the CHANNEL SELECT switch up to select a higher channel or toggle it down to select a lower channel. The switch may be held in the up- or down-position for rapid channel switching. Observe the output on the spectrum analyzer, or the field strength meter. If measuring from the rear panel RF OUTPUT jack, adjust the front panel OUTPUT LEVEL potentiometer for an output level between +55dBmV and +60dBmV. If measuring from the front panel 20dB TEST POINT, ensure that the rear panel RF OUTPUT jack is terminated into a 50 load, then adjust the front panel OUTPUT LEVEL potentiometer for an output level between +35dBmV and

+40dBmV. If using a field strength meter, retune the meter to the frequency of the audio RF Carrier. Still observing the output on the spectrum analyzer, or the field strength meter

(now tuned to the frequency of the audio RF carrier), adjust the front panel AURAL CARRIER potentiometer for an output level 10-13dB lower than that at which the video RF Carrier is set. Remove the spectrum analyzer, or field strength meter from the unit. If available, connect a television/monitor to the front panel 20dB TEST POINT, apply power to the television/monitor and tune to the selected output channel of the Technalogix TM-200 modulator. 1. 2. 3. 4. 5. 6. TM-200 Issue 1.02 November 2005 Page 20 of 64 Setup of Video Input Connection and Adjustment 1. 2. Connect a 1.0VP-P video source to the VIDEO IN jack on the rear panel. Adjust the front panel VIDEO MODULATION control for 87.5% modulation. Set the front panel DISPLAY SELECT switch to VIDEO (down) position;

Observe front panel LED bar graph behind front panel display readout window. First RED LED will begin illumination at approximately 87.5%

modulation; or Observe TV monitor for good visual image. TM-200 Issue 1.02 November 2005 Page 21 of 64 Setup of Baseband Audio Input Connection and Adjustment 1. 2. 3. If your Technalogix TM-200 agile modulator is equipped with a 4.5MHz sub-

carrier input option, ensure that the rear-panel AUDIO SELECT switch is in the BASEBAND position. Connect a 1VP-P baseband audio signal to the rear panel baseband audio connector as follows:

For balanced input connection, connect one audio input lead to the left terminal on the connector and the other audio input lead to the right terminal. For unbalanced input connection, connect one audio input lead to the left terminal on the connector and the other audio input lead to the center terminal. Center terminal is chassis ground. Insert the terminal into the connector on the rear panel of the TM-200. Adjust the front panel AUDIO MODULATION control for 100% modulation. Set the front panel DISPLAY SELECT switch to AUDIO (up) position. Observe front panel LED bar graph behind front panel display readout window. First RED LED will begin illumination at approximately 95%

modulation; or Adjust for 25KHz deviation using a spectrum analyzer; or Listen to the audio output from TV monitor and setting the loudness equal to that of an off-air channel carried on your system. TM-200 Issue 1.02 November 2005 Page 22 of 64 Setup of 4.5 MHz Sub-Carrier Audio Input Connection and Adjustment Set the rear panel AUDIO SELECT switch in the 4.5 position. Connect a modulated 4.5MHz sub-carrier signal to the rear panel 4.5MHz input F-connector jack. Inject a minimum +36dBmV (-12.75dBm) 4.5MHz RF carrier into the unit. Using the setup in Step 5, Setup of Output Level and Channel Selection, measure the audio RF carrier output level at the rear panel RF OUTPUT jack. Level should be within 2dB of the measurement taken in Step 5, Setup of Output Level and Channel Selection. 1. 2. 3. 4. TM-200 Issue 1.02 November 2005 Page 23 of 64 Setup of IF Pre-Correction on Signal Conditioning PCB Install the modulator but do not apply power yet. Ensure that the two IF pre-correction potentiometers on the front panel of the modulator are turned fully counter clockwise. With the transmitter and modulator fully installed, apply power and bring the transmitter up to rated power. Apply a red field test signal to the input of the modulator with the aural carrier turned on. Take a sample of the RF output and view it on a spectrum analyzer. Looking at the +/- 920kHz intermodulation products, adjust the two IF pre-

correction potentiometers to obtain the lowest level on the intermodulation products. Varying these two pots can increase and decrease the output power, so this should be carefully monitored. 1. 2. 3. 4. 5. 6. TM-200 Issue 1.02 November 2005 Page 24 of 64 Setup of Sync Level on Signal Conditioning PCB 1. With the transmitter at rated power and an NTC7 Composite signal applied to the input of the modulator, view the demodulated waveform on a waveform monitor. 2. Adjust the sync level potentiometer on the front panel clockwise for more sync or counter clockwise for less sync to obtain 40 IRE of sync. 3. Maintain the white bar level at 100 IRE by adjusting the video modulation potentiometer on the front panel. Varying these two pots can increase and decrease the output power, so this should be carefully monitored. TM-200 Issue 1.02 November 2005 Page 25 of 64 Automatic Shut Down Technalogix power supplies are designed so that under certain power line or heat buildup conditions, the unit shuts off. An indicator would be no RF output, but the POWER LED remains on. If this occurs, unplug the power cord and wait two minutes before re-powering. Upon applying power, you should again have RF output. If not, or should the unit return to shutdown mode, please contact Technalogix for assistance. Technalogix highly recommends a 1.75 inch air circulation space between any rack mounted equipment. TM-200 Issue 1.02 November 2005 Page 26 of 64 Transmitter Hookup 1. Connect modulated video from TM-200 RF OUT to the Technalogix power amplifier. 2. Turn down RF level on TM-200 all the way. 3. Ensure that IF OUT is connected to IF IN on the TM-200 modulator using the loop F to F cable supplied. If the IF pre-correction circuit is to be used, simply jumper 75-

ohm coaxial from the IF PRE-CORRECTION - IN to the OUTPUTS VIDEO and jumper from IF PRE-CORRECTION OUT to the INPUTS VIDEO connection. 4. Connect the transmitting antenna cable to the RF output connector on the power amplifier. It is recommended that a quality through line wattmeter be installed in this same line. 5. Verify that all signal and RF cables are connected properly. 6. After following proper installation procedures outlined in the power amplifier manual, plug the power amplifiers power cords into an appropriate electrical outlet. Output power should be adjusted with a sync and blanking signal only with the aural carrier removed. This is simply done by disconnecting one end of the audio carrier loop found on the back panel of the TM-200. TM-200 Issue 1.02 November 2005 Page 27 of 64 6.0 PROBLEM TROUBLESHOOTING GUIDE The guide below covers some typical symptoms, possible associated causes and suggested actions to follow before returning the unit for repair. It is not meant to be all-

inclusive. Symptom Possible Cause Suggested Action No output or weak output Baseband input level too weak Excessive noise or spurious signals Bad/noisy video tuned IF loop cable on rear of unit loose or disconnected Unit not plugged in or getting AC power Unit to output channel different from desired (this occurs particularly on the units which have green LED on the front panel to indicate T channels and channels above 99) Loss of video on the input video detect turned off RF Output Output level above rated maximum (most often occurs when changing from high-number channel to low-number channel, especially to the T channels) IF level too high (most often occurs when routing IF through scrambler or other external device) Input signal too strong or no input signal at all Aural carrier interfering with video carrier Channels do not change Delay feature active Ensure proper 1 Vp-p video signal present on input Check IF loop cable is securely attached Check power cord and power source, fuse Ensure selected output channel is desired channel Ensure proper 1 Vp-p video signal present on input Measure RF output from rear panel jack and adjust front panel OUTPUT LEVEL control as required Measure normal IF output level for applied CW/unmodulated input carrier and ensure same level is returned to unit after external processing Measure video level and pad to within specified input levels. Measure Aural Carrier level and/or adjust AURAL CARRIER LEVEL control on front panel Hold channel change switch in raised/lowered position for at least three seconds TM-200 Issue 1.02 November 2005 Page 28 of 64 7.0 BILL OF MATERIALS, SCHEMATICS, AND PCB OVERLAYS Agile Logic Board Bill of Materials Last Revision: 09.12.00 Component Reference Quantity C1 C10 C11 C12 C13 C14 C15 C16 C17 C18 C19 C2 C20 C21 C22 C23 C24 C3 C4 C5 C6 C7 C8 C9 D1 D2 D3 DS1 JP1 JP2 JP3 JP4 JP5 JP6 JP7 JP8 L1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Identification Modifier Package 22pF 0.47uF 10 uF 22 uF 22 uF 22 uF 22 uF 0.01uF 0.01uF 47 uF 47 uF 22pF 0.01uF 0.01uF 0.01uF 0.01uF 22 uF 10 uF 0.47uF 0.47uF 0.01uF 0.01uF 470 uF 6 T CAP250D CAP100RP CAP100RP CAP100RP CAP100RP CAP100RP CAP100RP CAP250D CAP250D CAP100RP CAP100RP CAP250D CAP100RP CAP250D CAP250D CAP250D CAP250D CAP100RP CAP100RP CAP100RP CAP100RP CAP250D CAP250D CAP197R RED T1 T1 W/HLD RED T1 8 POS 4 POS HEADER 8 POS HEADER 3PIN 3PIN 3PIN 3 POS 3 IL LED T1-W/HLD LED LED T1-W/HLD DPS8W JP-DUAL4 JP-DUAL8 JP-DUAL4 JP3IL JP3IL JP3IL JP3IL JP3IL COIL 60 TM-200 Issue 1.02 November 2005 Page 29 of 64 L2 L3 L4 L5 P1 P10 P11 P12 P2 P3 P4 P5 P6 P7 P8 P9 Q1 Q2 QP1 R1 R10 R11 R12 R13 R14 R15 R16 R17 R18 R19 R2 R20 R21 R22 R23 R3 R4 R5 R6 R7 R8 R9 RP1 RP2 RP3 RP4 RP5 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 6 T 6 T 6 T 6 T 10 Mohm 1 kOhm 5 kOhm 10 Kohm 10 Kohm 1 kOhm 6.8 kOhm 1 kOhm 500 Ohm 10 Kohm 5.6 kOhm 4.7 Ohm 10 Kohm 91 Ohm 10 Ohm 5 kOhm 5 kOhm 10 Kohm 1 kOhm 68 kOhm 68 kOhm 68 kOhm 4.7 Ohm 10 Kohm 10 Kohm 10 Kohm 150 Ohm 150 Ohm 4 PIN 10 POS 4 PIN 8 POS RT ANG F 12 POS 12 POS ON DISPLAY BDS 12 POS 12 POS 4 PIN 10 PIN 2222 2907 4-2222A COIL 60 COIL 60 COIL 60 COIL 60 SMB DIPIL10 SMB CONNIL8 FCONN CONN IL12 CONN IL12 CONN IL19 CONN IL12 CONN IL12 SMB CONN10IL TRANS2222 TO18C DIP14C RES1-8 RES1-8 POT1 RES1-8 RES1-8 RES1-8 RES1-8 RES1-8 POT1 RES1-8 RES1-8 RES1-8 RES1-8 RES1-8 RES1-8 POT1 POT1 RES1-8 RES1-8 RES1-8 RES1-8 RES1-8 RES1-8 DIPIL11 DIPIL11 DIPIL11 DIP IL8 DIP IL8 TM-200 Issue 1.02 November 2005 Page 30 of 64 SW1 SW2 SW3 SW4 U1 U2 U3 U4 U5 U6 U7 U8 Y1 1 1 1 1 1 1 1 1 1 1 1 1 1 4MHz PADDLE PADDLE ROCKER ROCKER MC74HC165 IC34064 68705C8 74H04 74H04 MC14499 DS232 X2402 SW1 SW1 SW1 SW1 DIP16C REGTO92 DIP40C DIP14C DIP14C DIP18C DIP16C DIP8C XTAL TM-200 Issue 1.02 November 2005 Page 31 of 64 TM-200 Issue 1.02 November 2005 Page 32 of 64 TM-200 Issue 1.02 November 2005 Page 33 of 64 Agile Output Amplifier Bill of Materials Last Revision: 09.12.00 Component Reference Quantity Identification Modifier Package 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0.1uF 0.1uF 2.7 pF 3-10pF 3-10pF 3-10pF 2.7 pF 12 V GND 10 nH 12 nH 12 nH 10 nH VCAP VCAP VCAP E-COAX E-COAX 1206 1206 1206 CGKG27 CGKG27 CGKG27 1206 EPAD EPAD 1206 IND400 1210 1210 1210 1210 FCONN-S AMP6342 C1 C2 C3 C4 C5 C6 C7 E1 E2 E3 E5 I1 L1 L2 L3 L4 L5 P1 U1 TM-200 Issue 1.02 November 2005 Page 34 of 64 TM-200 Issue 1.02 November 2005 Page 35 of 64 TM-200 Issue 1.02 November 2005 Page 36 of 64 Audio Video Modulator Board Bill of Materials Last Revision: 09.12.00 Component Reference C1 C10 C100 C101 C102 C103 C104 C105 C106 C107 C108 C109 C11 C110 C111 C112 C113 C114 C115 C116 C117 C118 C119 C12 C120 C121 C122 C123 C124 C125 C126 C127 C128 C129 C13 C130 C131 C132 C133 C134 Quantity Identification Modifier Package 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0.1uF 0.1uF 4.7uF 100pF 47uF 0.1uF 470pF 0.1uF 470uF 0.1uF 470uF 0.0027uF 0.1uF 0.1uF NI 470uF 0.1uF 0.1uF 0.1uF 0.1uF 0.01uF 18pF NI 0.01uF 0.1uF 470uF 0.01uF 470uF 10pF 27pF 82pF 0.001uF 0.01uF 0.01uF 0.1uF 0.1uF NI 0.1uF 0.01uF 0.01uF SMD1206 SMD1206 CAP100RP SMD1206 CAP100RP SMD1206 SMD1206 SMD1206 CAP200RP SMD1206 CAP200RP SMD1206 SMD1206 SMD1206 SMD1206 CAP200RP SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 CAP200RP SMD1206 CAP200RP SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 TM-200 Issue 1.02 November 2005 Page 37 of 64 C135 C136 C137 C138 C139 C14 C140 C141 C142 C143 C144 C145 C146 C147 C148 C149 C15 C150 C151 C152 C153 C154 C155 C156 C16 C17 C18 C19 C2 C20 C21 C22 C23 C24 C25 C26 C27 C28 C29 C3 C30 C31 C32 C33 C34 C35 C36 C37 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0.1uF 0.1uF 0.01uF 0.1uF 0.01uF 0.001uF 0.01uF 0.01uF 0.1uF 12pF 12pF 3-10pF 12pF 12pF 0.1uF 0.01uF 0.01uF 0.1uF 27pF 56pF 27pF 0.01uF 0.01uF 0.01uF 0.1uF 22pF 56pF 10pF 0.1uF 0.001uF 0.47uF 22pF 22pF 4.5-20pF 0.01uF 0.001uF 22pF 4.7uF 100pF 4.7uF 0.01uF 0.1uF 0.001uF 0.01uF 68pF 100pF 100pF 68pF SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 CGKG27 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 CGKG27 SMD1206 SMD1206 SMD1206 CAP100RP SMD1206 CAP100RP SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 TM-200 Issue 1.02 November 2005 Page 38 of 64 C38 C39 C4 C40 C41 C42 C43 C44 C45 C46 C5 C6 C7 C8 C9 D1 D10 D100 D101 D11 D2 D3 D6 D7 D8 D9 F1 F100 F101 J1 JP1 JP2 JP3 JP4 JP5 L1 L100 L101 L102 L103 L104 L105 L106 L107 L15 L2 L3 L4 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 470uF 0.01uF 0.1uF 0.01uF 0.1uF 0.01uF 0.01uF 0.1uF 470uF 1000uF 4.7uF 0.1uF 0.001uF 470uF 47pF 5236 3800 2800 2800 3800 2800 2800 MMBV105GL 10 V 4.7V 3800 NI NI 0 NI NI 0 10.5 T,26GA 12.5T 22GA 0.47uH 0.47uH 12.5T 22GA 12.5T 22GA 0.47uH 0.47uH 0.47uH 0.47uH 0.33uH 0.33uH 0.33uH 25V CAP200RP SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 CAP200RP CAP300RP CAP100RP SMD1206 SMD1206 CAP200RP SMD1206 SOT23 SOT23 SOT23 SOT23 SOT23 SOT23 SOT23 SOT23 SOT23 SOT23 SOT23 SIP5L FILTER2219 SF28S SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 COIL COIL SMD1812 SMD1812 COIL-S COIL-S SMD1812 SMD1812 SMD1812 IND400 SMD1812 SMD1812 SMD1812 TM-200 Issue 1.02 November 2005 Page 39 of 64 L5 MX100 P1 P100 P101 P102 P103 P2 P7 P8 Q1 Q100 Q101 Q102 Q103 Q104 Q105 Q106 Q107 Q108 Q109 Q110 Q2 R1 R10 R100 R101 R102 R103 R104 R105 R106 R107 R108 R109 R11 R110 R111 R112 R113 R114 R115 R116 R117 R118 R119 R12 R120 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0.47uH 2369 2222 2907 2222 2222 2907 2222 2222 2222 2369 300kohm 220kohm 75ohm 22kohm 270ohm 620ohm 2kohm 360ohm 2kohm 51ohm 330ohm 3.6kohm 100ohm 6.8kohm 680kohm 1kohm 910ohm 22ohm 330ohm 1.5kohm 560ohm 1kohm 330ohm 75kohm 1kohm SMD1812 MIXER FCONN-S FCONN-S RTARCA RTARCA FCONN-S CONN10IL CONHDR6 CONHDR6 SOT23 SOT23 SOT23 SOT23 SOT23 SOT23 SOT23 SOT23 SOT23 MRF559B2 MRF559B2 MRF559B2 SOT23 SMD1206 SMD1206 R1206A SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 POTENTIOMETER ST53YJ TM-200 Issue 1.02 November 2005 Page 40 of 64 R121 R122 R123 R124 R125 R126 R127 R128 R129 R13 R130 R131 R132 R133 R134 R135 R136 R137 R138 R139 R14 R140 R141 R142 R143 R144 R145 R146 R147 R148 R149 R15 R150 R151 R152 R153 R154 R155 R156 R157 R158 R159 R16 R160 R161 R162 R163 R164 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 560ohm 1.5kohm 470kohm 51ohm 10kohm 1kohm 1kohm NI 360ohm 1kohm 10kohm 180ohm 51ohm 150ohm 22ohm 10kohm 10kohm 1.5kohm 1kohm 10kohm 470kohm 20kohm 27ohm 36ohms 27ohm 1kohm 4.7ohm 82ohm 2kohm 220ohm 75ohm 10kohm 1kohm 18ohm 1kohm 1kohm 2kohm 4.7ohm 82ohm 220ohm 75ohm 4.7ohm 100ohm 91ohm 4.7ohm 4.7ohm 75ohm 4.7ohm SMD1206 SMD1206 SMD1206 SMD1206 POTENTIOMETER ST53YJ SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 POTENTIOMETER ST53YJ 1%

SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 POTENTIOMETER ST53YJ SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 TM-200 Issue 1.02 November 2005 Page 41 of 64 R165 R166 R167 R168 R169 R17 R170 R171 R172 R18 R19 R2 R20 R21 R22 R23 R24 R25 R26 R27 R28 R29 R3 R30 R31 R32 R33 R34 R35 R36 R37 R38 R39 R4 R40 R5 R7 R8 R9 TB1 TP100 TP101 U1 U100 U101 U102 U103 U2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1kohm 2kohm 4.7ohm 82ohm 75ohm 1kohm 220ohm NI NI 270ohm 10kohm 150kohm 560ohm 10kohm 1kohm 390ohm 100kohm 220kohm 1Mohm 2kohm 68ohm 220ohm 300kohm 75ohm 1kohm 1kohm 2kohm 1kohm 4.7kohm 2kohm 1kohm 430ohm 27ohm 150kohm 430ohm 1kohm 4.7kohm 10kohm 10kohm 0 0 LF353 NE592D 2090 LM1881 LM358 145106 1/2 WATT SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 RES2010A RES2010A SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 SMD1206 TERBLK SMD1206 SMD1206 DIP8SM DIP8SM DIP16SM DIP8SM DIP8SM 145106 TM-200 Issue 1.02 November 2005 Page 42 of 64 1 1 1 501 45.75Mhz FPT-08-M01 XTL49 XTL49 U4 Y1 Y100 TM-200 Issue 1.02 November 2005 Page 43 of 64 TM-200 Issue 1.02 November 2005 Page 44 of 64 TM-200 Issue 1.02 November 2005 Page 45 of 64 Signal Conditioning Bill of Materials Last Revision: 11.07.05 Index Qty Designations Description Mfg. Part Number Package 1 2 3 4 5 1 2 1 4 1 6 10 7 10 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 9 1 1 1 1 2 1 1 2 1 5 1 2 4 2 2 1 1 2 1 1 3 C832 Capacitor, electrolytic, 10uF 35V ECE-V1VA100SR C839, C840 Capacitor, electrolytic, 100uF, 25V, SMD ECE-V1EA101UP C817 Capacitor, electrolytic, 100uF, 10V, SMD ECE-V1AA101SP VS "C"

VS 'E'

VS 'D'

C803, C806, C809, C815 Capacitor, tantalum, 10uF, 16V, SMD T491B106K016AS SMD 3528 C820 Capacitor, ceramic, 470pF 50V X7R CC0805KRX7R9BB471 SMD 0805 C821, C824, C825, C826, C827, C828, C829, C830, C833, C834 C802, C805, C808, C814, C818, C823, C831, C835, C836, C837 C801, C804, C807, C810, C811, C812, C813, C816, C819 C838 C822 D801 D802 Capacitor, ceramic, 1000pF 50V, X7R 10%

ECJ-2VB1H102K SMD 0805 Capacitor, ceramic, 0.01uF 50V X7R C0805C103K5RACTU SMD 0805 Capacitor, ceramic, 0.1 uF, 50V, SMD C0805C104K5RACTU SMD 0805 Capacitor, ceramic, 0.33 uF, 25V, SMD ECJ-2YF1E334Z SMD 0805 Capacitor, trim 5-50pF low power 9410-5SL-1 SMD SOT-23 SMBJ SOT-23 Diode, 200mA, 100V, SMD Diode Sil 2A 200V DO-214AA D803, D804 Diode, If= 1A, Vbr= 100V S2D D805 J801 Diode, LED, 5mm, 1500mCd SSL-LX5093SRC/DV TH Connector, 4-position, 0.2" spacing, rt. angle ED120/4DS 0.2" THT J802, J803 Connector, RCA, jack, vertical, PC mount, blue RCJ-021 J804, J805 Connector, F, PCB, strait K801 Relay, DPDT, 5Vdc coil RFF-1450-03 TX2SA-5V TH SMD L801, L802, L803, L804, L805 L806 Inductor, 0.01uH, 0.450A max NLV32T-010J-PF SMD 1210 Inductor, 1.5uH, 5%

L807, L808 Inductor, 2.2uH, 5%

KL32LTE1R5J KL32LTE2R2J Q801, Q802, Q803, Q804 Transistor, general purpose SMD 1210 SMD 1210 SOT-23 R830, R831 Resistor, 0.0, 5%

9C12063A0R00JLHFT SMD 1206 R821, R822 Resistor, 39, 1%

MCR10EZHF39R0 SMD 0805 R826 R819 Resistor, 56, 1%

Resistor, 68, 1%

MCR10EZHF56R0 SMD 0805 MCR10EZHF68R0 SMD 0805 R808, R818 Resistor, 75 ohm, 1/4W CRCW1206-750JRT1 SMD 1206 R827 R820 Resistor, 100, 1%

Resistor, 100, 5%

R801, R824, MCR10EZHF1000 SMD 0805 ERJ-1TYJ101U SMD 2512 R825 Resistor, 120 ohm, 1/8W MCR10EZHF1210 SMD 0805 TM-200 Issue 1.02 November 2005 Page 46 of 64 R811, R812, R816, R817 R802, R804, R810, R814, R815 R809 R805 S801 S802 U801 U804 U805 U806 U807 U808 R823 Resistor, 120, 5%

MCR18EZHJ121 SMD 1206 R806,R807 Resistor, 402 ohm, 1/8W MCR10EZHF4020 SMD 0805 R803, R832 Resistor, 470 ohm, 1/8W MCR10EZHF4700 SMD 0805 R829 R813 R828 Resistor, 680, 1%

Resistor, 1 kohm, 1/8W Resistor, 1.8K, 1%

MCR10EZHF6800 SMD 0805 MCR10EZHF1001 SMD 0805 MCR10EZHF1801 SMD 0805 Resistor, 3 kohm, 1/8W MCR10EZHF3001 SMD 0805 Resistor, 10 kohm, 1/8W Resistor, 47 kohm, 1/8W MCR10EZHF1002 SMD 0805 MCR10EZHF4702 SMD 0805 Resistor, TBD, 1/8W ( Not stuffed) SMD 0805 Square post header, 3 position, 0.1" breakaway 7000-1X25SG Square post header, 2 position, 0.1" breakaway IC, video signal conditioner U802, U803 IC, op-amp, voltage limiting IC, comparator, dual IC, voltage reference Amplifier MAX7450 OPA698ID LM393M IC, regulator, +5V, 500mA LM78M05CDT IC, voltage converter, 100mA, 735mW LM2660M VR801 Potentiometer, 10K, 3/8" top adj. 3386P-1-103 VR804, VR805 Potentiometer, 10K, 4MM top adj. 3214W-1-103E VR802, VR803 PCB Potentiometer, 500, 3/8" top adj. Printed circuit board, double sided, FR4, 0.062", 3.359" (W) X 1.550" (H) Spacer, 1/4" Hex, Aluminum, M/F, 4-40 Cable, RG-179/PP7.5", connects V.C.B. to modulator 3386P-1-501 139213 500-0010-045

SOIC-8 SOIC-8 SOIC-8 SOT-23 SMD SMD SOIC-8 TH SMD TH

30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 1 2 2 1 1 1 4 5 1 1 1 1 1 2 1 1 1 1 1 1 2 2 1 3 1 TM-200 Issue 1.02 November 2005 Page 47 of 64 TM-200 Issue 1.02 November 2005 Page 48 of 64 TM-200 Issue 1.02 November 2005 Page 49 of 64 Digital Up converter Bill of Materials Last Revision: 09.12.00 Component Reference Quantity Identification Modifier Package C1 C101 C102 C103 C104 C105 C106 C107 C108 C109 C11 C110 C111 C112 C113 C114 C115 C116 C116A C117 C118 C119 C12 C120 C126 C127 C128 C129 C13 C130 C131 C132 C133 C134 C135 C136 C137 C138 C139 C14 C140 C141 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0.1uF 100 Pf 0.1uF 100uF 0.47uF 0.1uF 0.22uF 100 Pf 1pF 100 Pf 0.1uF 100 Pf 1pF 1pF 1pF 1pF 0.47uF 0.1uF 100uF 0.1uF 0.1uF 0.1uF 0.01uF 100 Pf 0.1uF 0.1uF 100 Pf 0.1uF 0.1uF 2.2pF 100 Pf 0.1uF 0.47uF 100uF 10 Pf 10 Pf 10 Pf 10 Pf 10 Pf 0.01uF 10 Pf 1206 1206 1206 25V CAP100RP 1812 1206 1206 1206 1206 1206 1206 1206 1206 1206 1206 1206 1812 1206 25V CAP100RP 1206 1206 1206 1206 1206 1206 1206 1206 1206 1206 1206 1206 1206 1206 25V CAP100RP NI 1206 1206 1206 1206 1206 1206 1206 1206 TM-200 Issue 1.02 November 2005 Page 50 of 64 C15 C2 C201 C204 C205 C206 C207 C208 C209 C21 C210 C3 C300 C301 C303 C4 C5 D1 D100 D101 D102 D103 D2 D3 F2 F4 FT200 J1 J10 J2 J3 J4 J5 J6 J7 J8 J9 L1 L104 L107 L108 L109 L5 L6 M1 P1 P2 R1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0.1uF 0.01uF 0.1uF 0.1uF 100 Pf 0.1uF 2.2pF 0.1uF 0.1uF 0.1uF 0.01uF 0.1uF 100 Pf 470 uF 0.01uF 0.1uF 3800 9.1V 9V 4.7V 10 V 3800 3800 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A 0.47uH 10nH 0.22uH 0.22uH 0.22uH 0.47uH 0.47uH N/A N/A 1k Ohm NI 1206 1206 CGKG27 1206 1206 1206 1206 1206 1206 1206 1206 1206 1206 1206 25 V CAP200RP DIODEZ 914 1206 1206 SOT-23 DO214AC SOT-23 SOT-23 DIODEZ DO214AC MIXER-RF2 SOT-23 SOT-23 F-LP-TOKO F-LP-TOKO FIL-TOKO THRU-HOLE THRU-HOLE THRU-HOLE THRU-HOLE THRU-HOLE THRU-HOLE THRU-HOLE THRU-HOLE THRU-HOLE THRU-HOLE 1812 1812 1210 1210 1210 1812 1812 FCONN-S FCONN-S 1206 TM-200 Issue 1.02 November 2005 Page 51 of 64 R101 R102 R103 R104 R105 R106 R108 R109 R111 R112 R113 R114 R115 R116 R117 R118 R119 R120 R121 R122 R123 R14 R15 R16 R17 R18 R19 R2 R20 R200 R201 R202 R203 R204 R205 R206 R207 R21 R22 R23 R24 R25 R3 R4 R5 R6 U100 U101 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1k Ohm 910 Ohm 910 Ohm 0 47 kOhm 220 Ohm 43 Ohm 220 Ohm 33 Ohm 180 Ohm 180 Ohm 220 Ohm 75 Ohm 10 Ohm 36 Ohm 10 Ohm 75 Ohm 110 Ohm 4.7 Ohm 91 Ohm 4.7 Ohm 36 Ohm 62 Ohm 36 Ohm 1k Ohm 2k Ohm 75 Ohm 1k Ohm 8.2 Ohm 300 Ohm 18 Ohm 300 Ohm 100 Ohm 110 Ohm 4.7 Ohm 75 Ohm 4.7 Ohm 82 Ohm 220 Ohm 100 Ohm 4.7 Ohm 100 Ohm 2k Ohm 4.7k Ohm 2k Ohm 1k Ohm 1206 1206 1206 1206 1206 1/2 WATT 1/2 WATTS 1/2 WATT RES2010A RES2010A RES2010A 1206 1206 1206 1/2 WATT RES2010A 1206 1206 1206 1206 1206 1 WATT RES2010A 1206 1206 1206 1206 1206 1206 1206 1206 1206 1206 1206 1206 1206 1206 1206 1 WATT RES2010A 1206 1206 1206 1206 1206 1206 1206 1206 1206 1206 1206 1206 145200 ERA5 TSSOP20 WW107 TM-200 Issue 1.02 November 2005 Page 52 of 64 1 1 1 1 ERA5 RF559B2 ERA5 WW107 WW107 MINI14SL U102 U2 U200 VC01 TM-200 Issue 1.02 November 2005 Page 53 of 64 TM-200 Issue 1.02 November 2005 Page 54 of 64 TM-200 Issue 1.02 November 2005 Page 55 of 64 750 MHz Down Converter Bill of Materials Last Revision: 09.13.00 Component Reference Quantity Identification Modifier Package C1 C10 C100 C101 C102 C11 C12 C13 C14 C15 C16 C17 C18 C19 C2 C20 C200 C205 C206 C207 C208 C209 C21 C210 C211 C212 C213 C214 C215 C22 C23 C24 C25 C26 C27 C28 C29 C3 C30 C301 C302 C303 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 27 pF 100 pF 2.2 pF 2.2 pF 0.1 uF 0.47 uF 100 uF 10 pF 10 pF 10 pF 10 pF 10 pF 27 pF 10 pF 2.7 pF 3-10 pF 3-10 pF 3-10 pF 2.7 pF 0.1 uF 0.1 uF 0.1 uF 0.1 uF 100 pF 1 pF 10 pF 0.22 uF 100 pF 1 pF 100 pF 0.1 uF 100 uF 0.1 uF 0.1 uF 4.5-20 pF 0.1 uF 0.1 uF 100 pF 470 uF NI 25 V NI NI 1206 1206 1206 1206 1206 1206 1812 CAP100RP 1206 1206 1206 1206 1206 1206 1206 1206 1206 1206 CGKG27 CGKG27 CGKG27 1206 1206 1206 1206 1206 1206 1206 1206 1206 1206 1206 1206 1206 25 V CAP100RP 1206 1206 CGKG27 1206 1206 1206 35 WV CAP275RP650 TM-200 Issue 1.02 November 2005 Page 56 of 64 C304 C31 C33 C34 C35 C36 C37 C38 C39 C4 C40 C41 C44 C45 C46 C5 C6 C7 C8 C9 D1 D2 D3 D4 FT100 J1 J2 J3 J4 J5 J6 J7 J8 J9 L1 L100 L2 L200 L201 L202 L203 L204 L3 L4 M1 OSC1 P1 P2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0.1 uF 1 pF 1 pF 1 pF 1 pF 0.1 uF 0.1 uF 0.47 uF 0.1 uF 0.1 uF 100 pF 100 pF 0.1 uF 0.47 uF 100 uF 100 pF 9 V 9.1 V 9 V 0.22 uH 10 nH 0.22 uH 10 nH 12 nH 12 nH 10 nH 10 nH 0.22 uH 10 nH NI NI NI 25 V D914 DIODEZ DIODEZ 1206 1206 1206 1206 1206 1206 1206 1206 1206 1812 1206 1206 1206 1206 1206 1206 1206 1812 CAP100RP 1206 SOT23 D0214AC SOT23 D0214AC FIL-TOKO THRU-HOLE THRU-HOLE THRU-HOLE THRU-HOLE THRU-HOLE THRU-HOLE THRU-HOLE THRU-HOLE THRU-HOLE 1210 1210 1210 1210 1210 1210 1210 1210 1210 1210 PULSAR MA06 MIXER-RF2 MINI14SL FCONN-S FCONN-S TM-200 Issue 1.02 November 2005 Page 57 of 64 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 180 Ohm 33 Ohm 51 Ohm 4.7 Ohm 91 Ohm 4.7 Ohm 33 Ohm 180 Ohm 220 Ohm 0 Ohm 75 Ohm 10 Ohm 33 Ohm 10 kOhm 4.7 Ohm 0 Ohm 0 Ohm 0 Ohm 110 Ohm 0 Ohm 110 Ohm 0 Ohm 75 Ohm 220 Ohm 47 kOhm 910 Ohm 910 Ohm 0 Ohm 43 Ohm 4000 MHz 1206 1206 1206 1206 1206 1206 1206 1206 1/2 WATT RES2010A NI NI NI NI NI 1206 1206 1206 1206 1206 1206 1206 1206 1206 1206 1206 1206 1206 1206 1 WATT RES2010A 1206 1 WATT RES2010A NI 1206 1206 1206 1/2 WATT RES2010A 1/2 WATT 145200 ERA3 ERA5 ERA5 1206 RES2010A 1206 1206 1206 RES2010A TSSOP20 WW107 WW107 WW107 XTL49 R10 R100 R101 R102 R103 R104 R11 R12 R13 R14 R15 R16 R17 R18 R19 R2 R20 R200 R201 R202 R203 R204 R207 R208 R209 R21 R210 R211 R22 R3 R4 R5 R6 R7 R8 R9 U1 U2 U201 U3 Y1 TM-200 Issue 1.02 November 2005 Page 58 of 64 TM-200 Issue 1.02 November 2005 Page 59 of 64 TM-200 Issue 1.02 November 2005 Page 60 of 64 Power Supply Bill of Materials Last Revision: 09.12.00 Component Reference Quantity Identification Modifier Package 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 4700 0.1 uF 0.1 uF 0.1 uF 0.1 uF 1000 0.1 uF 4700 1000 0.1 uF 0.1 uF 4700 0.1 uF 0.1 uF 0.1 uF 0.1 uF 2200 0.1 uF 10000 2 kOhm 240 Ohm 5.6 kOhm 35 V CAP400RPHORZ 50 V 16 VDC 50 V CAP250 CAP250 CAP250 CAP250 CAP275RP650 CAP250 CAP275RP650 CAP275RP650 CAP250 CAP250 35 V CAP400RPHORZ CAP250 CAP250 CAP250 CAP250 35 V CAP275RP650 CAP250 25 VDC CAP400RPHORZ LM317 7824 7812 7805 CONHDR6 CONHDR6 CONHDR6 CONHDR6 CONHDR6 CONHDR6 CONHDR8 RES400 RES400 RES400 BRIDGE RBRDG-RECT-

403M T0-220-AB T0-220-AB T0-220-AB T0-220-AB DIP6-2 C1 C10 C11 C12 C13 C14 C15 C16 C17 C18 C19 C2 C3 C4 C5 C6 C7 C8 C9 P1 P2 P3 P4 P5 P6 P7 R1 R2 R4 U1 U2 U3 U4 U5 U6 U7 TM-200 Issue 1.02 November 2005 Page 61 of 64 TM-200 Issue 1.02 November 2005 Page 62 of 64 TM-200 Issue 1.02 November 2005 Page 63 of 64