Seeking alternate suppliers for simple SPDT antenna switches
Seeking alternate suppliers for simple SPDT antenna switches
(OP)
For a project at work, I'm looking for some antenna switches with the following characteristics:
2 positions (SPDT)
Prefer N-type connectors
Compatible with UHF (300MHz), maybe up to 30 watts
Manual operation (not a relay)
Self-indicating (such as a knob with pointy end, or a switch with a large handle, prefer the knob)
Behind-panel mounting (so that the cables and connectors are hidden behind the panel)
Possible supplier names would be greatly appreciated.
Thanks.
2 positions (SPDT)
Prefer N-type connectors
Compatible with UHF (300MHz), maybe up to 30 watts
Manual operation (not a relay)
Self-indicating (such as a knob with pointy end, or a switch with a large handle, prefer the knob)
Behind-panel mounting (so that the cables and connectors are hidden behind the panel)
Possible supplier names would be greatly appreciated.
Thanks.





RE: Seeking alternate suppliers for simple SPDT antenna switches
http://www.pasternack.com/Pdf/PE7139.pdf
They have a 4 port version too, not much more.
khiggins
RE: Seeking alternate suppliers for simple SPDT antenna switches
But it looks as if the PE7139 is intended for mounting on the front surface of the panel (thus exposing the cables and connectors). The mounting holes are in the plate on back surface on the unit, and the shaft is too short for the panel to fit just under the knob. Also, the RF specs (VSWR, Loss, Isolation) are terrible... yikes.
But thanks.
RE: Seeking alternate suppliers for simple SPDT antenna switches
the ugly spec's may be just near the high end and 300 Mhz might be wonderful. Pasternack's pretty good about giving out data. Sometimes they need to know that you need about 1200 of them, wink wink.
good luck.
kch
RE: Seeking alternate suppliers for simple SPDT antenna switches
http://www.logusmicrowave.com/
http://www.relcommtech.com/
http://www.rlcelectronics.com/
One of them may have what you're looking for. I ended up going with Logus mainly since they had the best delivery time, but I can also say that they've worked fine so far.
Peter
RE: Seeking alternate suppliers for simple SPDT antenna switches
RE: Seeking alternate suppliers for simple SPDT antenna switches
kch
Why are engineers like elephants....we never forget(being ripped off).
RE: Seeking alternate suppliers for simple SPDT antenna switches
RelCommTech: RMT-SR009 1P3T manual SMA connectors
Logus Microwave: LMC12ANT3A3 SPDT manual N strange mounting
RLC: Don't seem to have anything suitable anyway
Looks like Logus is pretty close. I'll have to see about price.
Many thanks.