Re: [Elecraft] K4 RX overload protection

2020-10-22 Thread E.H. Russell
Excellent. Thanks, ED / W2RF -Original Message- From: Wayne Burdick Sent: Thursday, October 22, 2020 11:01 AM To: E.H. Russell Cc: Elecraft Reflector Subject: Re: [Elecraft] K4 RX overload protection Hi Ed, Each of the K4's receivers has a fast-acting Carrier Operated Relay

Re: [Elecraft] K4 RX overload protection

2020-10-22 Thread Wayne Burdick
Hi Ed, Each of the K4's receivers has a fast-acting Carrier Operated Relay (COR) that activates between +20 and +25 dBm. When the COR triggers, it disconnects all active circuitry of the associated receiver from the antenna. COR hold time is programmable. For signals that are below COR level b

[Elecraft] K4 RX overload protection

2020-10-22 Thread E.H. Russell
Does the K4 have internal RX overload protection. If not, what RF level can it tolerate? TKS, 73 ED W2RF __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mai