Re: [Elecraft] K3 deaf when bandwidth smaller than 500Hz??

2015-06-23 Thread Guy Olinger K2AV
Previous accidental post before reply was finished... It can be anything that disrupts the signal path, directly or indirectly, including a complex diode switch network that is the literal switching device and runs all the state changes in the unit. Possibilities include a messed up configuration

Re: [Elecraft] K3 deaf when bandwidth smaller than 500Hz??

2015-06-23 Thread Guy Olinger K2AV
Anything that disrupts the signal path, including a complex diode switch network that is the literal switching device. Includes a messed up configuration On Tuesday, June 23, 2015, wrote: > Hi folks, > > after three weeks not using my K3 (Antenna disconnected, power off) I > observed a very stra

[Elecraft] K3 deaf when bandwidth smaller than 500Hz??

2015-06-22 Thread Bernhard.Horst
Hi folks, after three weeks not using my K3 (Antenna disconnected, power off) I observed a very strange thing: When turning the bandwith down to 500Hz, the loudspeaker goes deaf despite separate 250Hz and 500Hz filters installed! This happens only to the main receiver, the sub receiver performs