I own this phone same system, and I can tell you that it is NOT RF immune in
my house during HF all-band contests. Quite the contrary.
I also have a Uniden cordless phone (900 Mhz?) and it is absolutely quiet
during the same periods.
Hope this helps.
Good luck!
73/Jeff K2KV
-----Original Message-----
From: owner-rfi@contesting.com [mailto:owner-rfi@contesting.com]On
Behalf Of Wendell Wyly W5FL
Sent: Monday, July 31, 2000 11:34 PM
To: rfi@contesting.com
Subject: [RFI] Siemens Cordless Gigaset 2420 or other rf proof cordless
phones
I saw this Siemens Cordless phone system that operates at 2.4 GHz Frequency
Hopping Spread Spectrum and wondered if it would have
enough noise immunity to operate around my KW station? It uses several
cordless phones that operate with the base using a PCM
modulation at 2.4GHz. Neat system if it would work in an rf environment.
Looked through the archives and didn't find much about really good success
with spread spectrum 900 or 2.3Ghz phones. Has anyone
had any good luck with these. I used a bunch of torroids on the phone line
and still had some interference on a 900 Mhz Uniden
phone.
Wendell W5FL
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