开云体育

Thank you so much Mike! I will get a board ordered up! C ________________________________ Sent: Saturday, December 30, 2023 7:52 AM To: [email protected] <[email protected]> Subject: Re:

Far circuit boards makes the circuit board for a tuned input. It uses relays and comes in 6 band thru 8 band modules. Check with them. It looks like W4ZT was the designer. Mike

You don't. They don't make it anymore. They only sell the regular auto tuner. It's a major kludge. Hence me wanting to install a real tuned input. C

That's the one. Are they still made?

I forgot to mention that the capacitor values quoted in the user manual bear no resmblance to the ones mounted on the board. I bought a complete new board from Ameritron and same thing. Completely

I wonder if one of these cheap china atu's could be made to work.

Dang... they actually designed it so screwed if you do, screwed if you don't...? 8-/ Actually, that makes sense since these aren't latching relays. So instead, you somehow have to whet it's desire to

They actually made that unit to be powered up. If you turn off power, relays unlatch and radio sees no load and or super high swr. If ya want to blow your radio up follow Steve's advice :) C

Here's the secret for 30m. 20m and 30m share the same slug and they are far apart in frequency. The advice I got from Ameritron is that you can tune for 20m OR tune for 30m. You can't have both. Make

Including the beer, count on four. If he only has coffee, it'll probly be just two? 8-) Steve, K0XP -- See my QRZ.com page at *https://www.qrz.com/db/K0XP*

W7RY?? Dunno whether he made such animals, but he did provide other animals for our zoos? 8-D Steve, K0XP

The 2 prior posts are a perfect segue into my question. My input SWR on 30 is over 3 to 1 and 12 meters is about 2 to 1. The rest seem ok. I have searched high and low for instructions on the proper

LOL! I'm gonna go there mid afternoon after work and was curious how long this will take. An hour, 2 hours, 4 hours??? Bob W4JFA [email protected]> wrote:

Depends on how much beer you are gonna drink. It's actually pretty simple from memory. 73, Alek.

Hi all, I'm going to help a friend replace the fan in his AL-80B amp. Is this an hour job or do I need to count on a half day or so? Thanks, Bob W4JFA

Sorry. I forgot the link. https://docplayer.net/52604578-Wd7s-productions-tu-6b-tuned-input-board-assembly-notes.html

No, you are right Mike. It was WD7S. Alek.

That call does not seem like the one I was thinking about. Seems it was W7__? __? ? I could be wrong.

I have the AT100 AMP board with the special PIC. I believe the chip is common but I don't think I know anyone that can copy them. 73, Alek VK6APK

W7IUV. Discontinued long ago. Alek VK6APK