LNA and .T/R tray. Polarity relay is on antenna itself. I use MGF1302 preamps and carry 4
at all times. I also have some built-in protection such as 50 ohm loads for preamp I/O during
Tx and a second stage amp (carry extra those too!) and in line attenuator. This supplies
about 22dBg down the single feed line to the transceiver and great "accidental" quality! RF
Final amplifier, Antenna, Transceiver, 15VDC and a three wire control down to sequencer
all inter face this tray, which sits at back of XPol Yagi.
at all times. I also have some built-in protection such as 50 ohm loads for preamp I/O during
Tx and a second stage amp (carry extra those too!) and in line attenuator. This supplies
about 22dBg down the single feed line to the transceiver and great "accidental" quality! RF
Final amplifier, Antenna, Transceiver, 15VDC and a three wire control down to sequencer
all inter face this tray, which sits at back of XPol Yagi.
ANT
TX
XCVR
MGF1302
LNA
LNA
2ND RF AMP
I and O SMA protection
Relays for LNA circuit
Relays for LNA circuit
RX
-3dB Attn.
SPARES.
Hi!
Hi!
