4:1 Remote Antenna Switch DYI Kit - High Quality

Description

In this auction I offer
kit for 4:1
remote antenna switch. Th
e
device can switch up to 4 antennas
to one common input/output.
Kit requires
soldering and assembly.
Switch i
s
designed for frequency range o
f
0 to 30 MHz but with slightly worse results may be used for 50 MHz. Relays and sockets in the kit are very high quality. Relays from
Schneider
are rated for
at least 1 kW of power. I tested the prototype of the switch with 700 W CW transmitter – with very good results.
Please see detailed measurement results on attached pictures.
The PCB is 98 x 120 mm (about 3.8” x 4.7 “) in size. PCB is designed for SO-239 (UC1) sockets but may be used with N sockets, too.
Assembled board may be installed in different enclosures, eg: Scame Alubox 653.01 (aluminium, size 140 x 115 x 60 mm), or Scame Scabox 686.206 (p;lastic, size 150 x 110x x70 mm).
Kit contains:
5 x SO-239 socket
1 x 5-pin industrial connector (socket and plug) for control signals
1 x high quality double-sided PCB optimized for HF
4 x high-quality Schneider RT424012 relay
4 x 1N4007 diode
4 x SIOV S07K14 varistor
4 x 100nF/630V capacitor
1 x 5 (3+2) pin terminal block
All components are brand new.
One of
photos shows possible method of mountin
g
SO-239 (UC1) or N sockets.
Sockets may be mounted comfortably
with 3mm (diameter) screws and 9-12 mm spacers.
I guarantee fast
s
hipment in registered package
via Post. For other methods of shipments please contact me.
If you have any questions don't bother to ask.