This Local Oscillator circuit is designed using ADF4007 high frequency divider PLL synthesizer can be designed a variety of communications applications. It can operate to 7.5 GHz on the RF side and to 120 MHz at the PFD.
This wide band amplifier circuit is designed using the MAR-6 IC manufactured by Mini Circuits . This MAR-6 VHF-UHF wide band amplifier circuit will providing stable gain of at least 9dB up to 2GHz.
Because the MAR-6 is designed to receive its power via the signal output pin, it’s very suitable for use as a masthead amplifier. It requires about 3.5V DC, at a working current of around 16mA.