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Last modified 2024-01-02

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Comtech FM1200RTIM

A picture of Comtech FM1200RTIM


Type:UHF video receiver
Frequency range: 1240-1375 MHz (With DTECH custom PIC16F628A)
Tuning steps:500 KHz (With DTECH custom PIC16F628A)
Frequency stability:? ppm
Video mode:FM, ~27 MHz bandwidth
Audio mode:FM Stereo, 6.0 and 6.5 MHz audio sub-carriers
Power supply:12-15 VDC (Barrel connector, center positive)
Current drain / power consumption:Less than 500 mA
Antenna impedance / connector:75 ohm / SMA
Dimensions (W*H*D):147*15*58 mm (5.79*0.59*2.28")
Weight:? g (? oz)
Other features:

Receiver system: Single conversion superheterodyne
IF: 479.5 MHz
Sensitivity: -? dBm (Treshold for noise free video)
-? dBm (Treshold for loss of color)
-? dBm (Treshold for loss of sync)

NB! The treshold for loss of color and sync is
approximate and can differ between monitors
Selectivity:27 MHz (-3 dB)
Image rejection:
AF output power / speaker:Line out only
Output impedance / connector: Video: ? ohm / Phono/RCA (Yellow)
Audio: ? ohm / Two Phono/RCA (White & red)

Manufactured:Taiwan, 200x-2009 (Discontinued)
Additional info: Demo board, ready to use. Non-standard de-emphasis.
New price 2009 in the UK: 36.00
Related documents: Tuner datasheet (113 KB)
Dip switch settings (7 KB)
Modifications and fixes:
Options / Accessories:
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