Mike Scott wrote:
I have 6m on the K3, 2m on my XV144 and 4m to come. I use only 1
antenna with these, a Create log periodic. Is there a simple way to
connect all three to the aerial without using a switch?
Ian,
The standard (no-switch) approach to connect a single broadband antenna to
three separate transceiver ports that operate on different bands is to use a
triplexer. A triplexer is something like three separate band-pass filters
that take energy in separate bands and routes the energy to three separate
physical ports.
Thanks Mike,
I had wondered about the triplexer route but as you say, 4m is a
problem. I would need to do a lot of research to build my own I think
and even then it may not be satisfactory. I will go with a switch for
now but possibly RF relays are the way to go.
Many thanks to you and everyone for the reponses.
73 Ian
--
Ian J Maude, G0VGS
SysOp GB7MBC DX Cluster
Member RSGB, GQRP
K2 #4044 |K3 #455
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