Description

Upgrade your receiver with this genuine Comtech module made specifically for Ready Made RC. This unit has a bandwidth of 18MHz vs the standard 27MHz found in most receivers. This means that it comes from the factory with the upgraded SAW filter already installed!

Specfifcations:

Input frequency range	900.0MHz-2150.0MHz
One input connector	SMA
Nominal input impedance	75 Ohm
Tuning circuit	Built in PLL
IF frequency	479.50 MHz center
IF band width	18 MHz nominal
Demodulation	Phase locked loop
Vedio output polarity	Positive going
Operating voltage	+28V(+/-5%)(tuing)	+5v (+/-5%)(B+)
Operating temprature	-10OC~+60OC
Operating humidity	Less than 80% R.H. (at 40OC)
Storage temperature	-20OC~+70OC
Storage humidity	Less than 95% R.H. (at 40OC)
Input level	-60~-30dBm

Manual and further specifications found HERE.

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***Notes from this post

From left to right, antenna on the left side, “ComTech” brand (and white BSS479LAIDFM sticker) on top.
__————
Antenna-__ |
| |
|___________|
1 234 56789
1 ->LNB or LNA power supply (only needed if you want to feed a preamp powered by coax cable)
2 ->Analog 0-5V RSSI level
3 ->5V regulated logic power
4 ->Baseband out (mixed video + sound subcarrier)
5 ->I2C DATA
6 ->9V PLL charge pump power (>9V for >1500MHz!)
7 ->I2C CLOCK
8 ->not needed (PLL programmable out)
9 ->not needed (PLL programmable out)