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1. [Amps] AL1200 weak receive (score: 1)
Author: "Ed Swiderski, KU4BP" <ku4bp@triad.rr.com>
Date: Fri, 29 Jul 2022 12:30:57 -0400
I have a confusing problem with my AL1200. During operation when the stdby/oper is on, the received signal is very weak. Switching back to standby and the signal level is fine. Checked the relay and
/archives//html/Amps/2022-07/msg00009.html (7,909 bytes)

2. Re: [Amps] AL1200 weak receive (score: 1)
Author: "Ed Swiderski, KU4BP" <ku4bp@triad.rr.com>
Date: Fri, 29 Jul 2022 18:06:32 -0400
Thanks Mark. I'm letting it the amp sit right now to discharge as it was on today Yes, just a WAG, but if you feel the relay contacts and spring are both good, this is all it can be. Famous last word
/archives//html/Amps/2022-07/msg00013.html (10,726 bytes)

3. Re: [Amps] AL1200 weak receive (score: 1)
Author: "Ed Swiderski, KU4BP" <ku4bp@triad.rr.com>
Date: Fri, 29 Jul 2022 18:12:31 -0400
Forgive my ignorance but I thought it was to put the amp in circuit. Which it does because power is output. Unkeying the amp and the receive is weak. When the op switch is on. Isn't that the way the
/archives//html/Amps/2022-07/msg00015.html (9,897 bytes)

4. Re: [Amps] AL1200 weak receive (score: 1)
Author: "Ed Swiderski, KU4BP" <ku4bp@triad.rr.com>
Date: Fri, 29 Jul 2022 18:56:11 -0400
It's the original On 7/29/2022 6:44 PM, Curt Nixon wrote: Ed..does your Amp have the original 3 pole relay or is it the new version circuit board "functional identical" as indicated on the schematic?
/archives//html/Amps/2022-07/msg00018.html (10,720 bytes)

5. Re: [Amps] AL1200 weak receive (score: 1)
Author: "Ed Swiderski, KU4BP" <ku4bp@triad.rr.com>
Date: Fri, 29 Jul 2022 18:57:50 -0400
Okay. I've done it with no power to the amp and just the signal passing through and manually engaging the relay. Sounds like when you are going to "operate" on the front panel, there is a path to gro
/archives//html/Amps/2022-07/msg00019.html (10,244 bytes)

6. Re: [Amps] AL1200 weak receive (score: 1)
Author: "Ed Swiderski, KU4BP" <ku4bp@triad.rr.com>
Date: Fri, 29 Jul 2022 20:20:48 -0400
I haven't checked. am going to look at it tomorrow. Sent from the all new AOL app for iOS <https://apps.apple.com/us/app/aol-news-email-weather-video/id646100661> Forgive my ignorance but I thought i
/archives//html/Amps/2022-07/msg00024.html (11,674 bytes)

7. Re: [Amps] AL1200 weak receive (score: 1)
Author: "Ed Swiderski, KU4BP" <ku4bp@triad.rr.com>
Date: Sun, 31 Jul 2022 08:37:29 -0400
Okay. Will look at it again today with your suggestions. Thank you. On 7/30/2022 9:34 AM, gudguyham-- via Amps wrote: No, it is the case!  The ONLY way the rx can be lost if the switch is in operate
/archives//html/Amps/2022-07/msg00030.html (12,687 bytes)

8. [Amps] AL1200 issue solved. (score: 1)
Author: "Ed Swiderski, KU4BP" <ku4bp@triad.rr.com>
Date: Tue, 2 Aug 2022 02:51:54 -0400
I need to start off by issuing an apology for leaving out one important item in the symptoms the original post. I neglected to mention that the amp has a QSK board installed inside. The two fuse lamp
/archives//html/Amps/2022-08/msg00000.html (6,319 bytes)

9. [Amps] QSK5-PC in a AL1200 (score: 1)
Author: "Ed Swiderski, KU4BP" <ku4bp@triad.rr.com>
Date: Sat, 13 Jan 2024 13:01:51 -0500
Hello all, As the subject line says, I have an issue with the QSK5-PC board in my AL1200. The QSK5 board has been blowing it's fuse lamps. I think I've replaced them 3 times in the past 12 months. I
/archives//html/Amps/2024-01/msg00005.html (8,299 bytes)

10. Re: [Amps] QSK5-PC in a AL1200 (score: 1)
Author: "Ed Swiderski, KU4BP" <ku4bp@triad.rr.com>
Date: Sat, 13 Jan 2024 15:45:52 -0500
And Ameritron wants $380 for a new board. Sent from the all new AOL app for iOS <https://apps.apple.com/us/app/aol-news-email-weather-video/id646100661> Hello all, As the subject line says, I have an
/archives//html/Amps/2024-01/msg00007.html (9,622 bytes)

11. Re: [Amps] QSK5-PC in a AL1200 (score: 1)
Author: "Ed Swiderski, KU4BP" <ku4bp@triad.rr.com>
Date: Sat, 13 Jan 2024 18:31:01 -0500
Thanks Bill. I'll check that out. On 1/13/2024 5:43 PM, hzp_electronics@juno.com wrote: Hi Ed, I don't know if this will help. I repaired an external QSK-5 for a SK's widow. I think it uses the same
/archives//html/Amps/2024-01/msg00010.html (9,824 bytes)

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