Good evening John. My specific problem (no audio drive to the K3 from the microHam device) was due to insufficient audio out of the microHam device to drive the K3 in TX. There is a resistive voltage

Make sure the P3 MENU:XCVR SEL is set to K3. Also, make sure that the coax cable from the P3 to the RF board (with the BNC connector) is tight. The RF board also receives power this way. These TMP

The authoritative answer needs to come from Elecraft, however: The KSYN3 uses a "classic" VCO (Q1 on the schematics) whose frequency ranges are adjusted through adding and removing inductors and

Hi Edward I have the same problem as you, My k3 line in and out will not work with my Microkeyer2 or any other sound card I plugged into the line in and out from the k3? I've changed the kio3b board

i think you will also need the general coverage option Mel NE9A

Does anyone know if there is a way of adjusting or modifying the KSYN3 (original) synthesiser to tune a K3 below 500kHz? I appreciate that a KSYN3A would extend the range, but they are difficult to

I now have the following used filters for sale: Inrad #718 8-pole 1.0KHz filter: asking $75 shipped Elecraft 5-pole KFL3A-2.7K 2.7KHz Filter: asking $45 shipped I prefer paypal. 73,

I'm currently trying to make the P3 along the K3 with the upgraded KIO3B. PROBLEM: There seems to be no signal to display in the P3. It just displays noise. (SEE PICTURE ATTACHED) CONNECTIONS: 1)

Dave, Make sure you copy your Config file. Recommend you put a copy on a thumb drive or other media stored away from your computer. 73 de Gil K4JST

It is normal that the DVR does not update. It has 'its own' firmware. A long time ago, firmware of the dvr was updated by a swap of the unit, if I remember well. I didn't go woth

Initially Elecraft produced the 5-poles. I still have one in my K3, the 200Hz. Later on, 5-poles were replaced by 7-poles, just like the K3 was replaced by K3s

Thank you Jim and Wes; I appreciate your help and have updated my firmware. Wes: I didn't save my config file before updating, but seem to have dodged any problems that may have caused me to need the

I have S/N 2059. It's fully up to date. Backup your config file and have at it. Wes N7WS On 8/26/2022 7:16 PM, David Probst wrote:

Yes. or is it so outdated the update Very unlikely. Just follow the instructions for the K3 Utility. 73, Jim K9YC

About a year ago, I bought a used K3 and am finally hooking it up to my computer.The s/n is 2448, so it is pretty old, and the latest firmware is 4.86. Should I update the firmware, or is it so

It is interesting to learn that there is 7 pole filters. I had only seen 5 and 8 pole filter before Mel NE9A

Thanks for the suggestions, guys. But I've been told that the same set of headphones have been tried in both the front and rear and that only the rear jack has lower sidetone volume. (It's there, but

Okay. I might be wrong about the 7-pole vs. 5. But they are matched because the offsets are matched. 73, Paul, W6IBU

On Thu, Aug 25, 2022 at 07:02 PM, Paul Booth wrote: 2x 7-pole 200Hz Elecraft KFL3A-200 filters, the offsets appear to be matched: asking $75 each, shipped.Say more about these 7-pole filters! I

Possibly a volume control inline on the rear? That’s what I have 73 Mike R 7! Absolutely Awesome