This RF power amplifier module is a product of Philips Semiconductor, hybrid amplifier module CATV systems operating over frequency range of 40-860 MHz at a voltage supply of 24V DC with features :
· Excellent linearity
· Extremely low noise
· Silicon nitride passivation
· Rugged construction
· Gold metallization ensures excellent reliability.
This BGX881 CATV Module can also be used to amplify your CATV Modulator for 13 dB. And in my technical experiences in tv transmitter, it can not only used on cable media, but also it can be used on air via a suitable antenna. With adding a TV low pass filter you are able to transmit your video for 1 km.
CATV RF Power Amplifier Parts List:
C1, C3, C4 ceramic multilayer capacitor 1nF
C2 ceramic multilayer capacitor 1nF(max)
R resistor 200 Ohm 1W
Pins 1 and 9 carry DC Voltages
See more : Microphone Transmitter - TV Transmitter - TV Modulator
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