PA2MRX 2/70/23 station setup
In mast coax relay in use. ARS-BPR-1N. On TX isolation to other port is more
then 80dB.
Another amateur
measured these relays, I came to the same results using my SA.
Want more protection, just add another relay.
LNA protection using a extra SMA relay and 50Ω resistor in plug. When the
system is not in use the
LNA will be disconnected from the antenna.
Software on the computer: |
LNA`s are also homebrew and ready, made after plans from the internet using a ATF-54143
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A nice page for EME beginners (like me). I also just started trying MS (meteor scatter)
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