My Cady K3S manual seems to say that for diversity reception, I must connect my second (receiving) antenna to the Aux RF BNC, and then set the sub receiver to Aux. Is that correct? I would like to be

Just thought I’d throw this out to the group, but tonight while running on 80 meters during the 0300 CWops CWT, I was experiencing something what I think was intermod on receive? I think I may of noti

Hi, Does the K3 have an internal battery that needs to be changed every so often? -- 73, and thanks, Dave (NK7Z) https://www.nk7z.net ARRL Volunteer Examiner ARRL Technical Specialist, RFI ARRL Asst.

I have been remotely using the KAT500 and KPA500 combo successfully for a long time. Recently I installed a replacement off-lease Win 10 machine at my home control location I have lost some functional

Hi folks, sorry for bothering. After year of smooth operation of the K3 I have to solve some issue and need to make TX Gain cal. When I used the serial to USB adapter cable for my old K3 and connect t

Early K3S, with a KPA3 (100W PA from an older K3) and KAT3 (antenna tuner, also from the old K3). After a few compatibility issues in moving the older option boards over to the new K3S platform, there

Anyone have success replacing U11 (FT232R) on the KIO3B board? The FT232R on the KIO3B is a QFN-32 package and Elecraft tech support says they have not been successful trying to replace this part.

My KPA-500 seems to have a problem. regaurdless of the input power or mode, the power bar shows 600Watts (all green and 2 yellow bars) Driving with K4 was working FB earlier today tried 10M, 40M and 1

I'm currently fault finding a reduced output power problem with assistance from Elecraft but they are now on a break until next Tuesday. I need a schematic for my 2015 Rev B KLPA3A board. I have 2016

Elecraft K3s S/N 11672 KPA3A 100 Watt Amplifier KANT3 KTCO-3 High Stability 1 ppm oscillator KRX3 Second receiver 2.8 Khz. Crystal Filter x 2 400 Hz. Crystal Filter x 2 250 Hz. Crystal Filter x 2 Manu

Hi, all, I'd turned QRQ off when I was driving an old Commander amp. Now that my KPA1500 is back, I'd like to turn it back on. But whenever I go split, I get a message QRQ OFF, and when I turn it back

Before updating my 2018 Intel-based MacBook Pro to Ventura, I was able to use the USB connection to implement CAT control of my K3S, run Elecraft's configuration software, etc. After the OS update, th

Folks, I have noticed something weird when using the Crystal Filter Configuration menu for the K3. After "applying" the settings the CW filter on the rig is centered at the pitch frequency PLUS 50Hz.

The K3(S) insists on requiring a wide tx filter, however on Data, if low towns are used, the 2nd harmonic is also transmitted. Lower tones are easier to tune in so preferred, by me at least. Does anyo

G'day I am interested in purchasing a Elecraft P3 in very good condition. It would be nice if it was fitted with the modulation monitor, SVGA adaptor and came with the associated cables but this isn't

G’day I am interested in purchasing an Elecraft P3, in very good condition. It would be nice if it came with a modulation monitor, SVGA and associated cables but is not vital. Apparently only a few P3

Hi Folks, I am trying to setup my KX3 to use WSJT-X for FT8. I am using a "UGREEN" dongle for the audio interface, the setup seem to work fine as I am able to successfully decode the signals but when

Sent from Mail for Windows Still looking for some clues as to why my KX3 doesn’t receive when in CW mode. It works fine using the key and USB but when I go to CW mode it hears nothing although I can s

I just finished installing a KXV3 in Ser# 371. I had to remove the KRX3 and KIO3 to do the installation and the installation went fine. The milliwatt calibration succeeded, the IF out is working, etc.

It includes KXAT3 tuner, KXFL3 roofing filter, KXBC3 clock and battery charger, rechargeable batteries (new), microphone MH3, side panels and cover (not installed). This unit is near new. No field use