| To: | "wb5jnc@centurytel.net" <wb5jnc@centurytel.net>, "TenTec@contesting.com" <tentec@contesting.com> |
|---|---|
| Subject: | Re: [TenTec] Corsair I refurb project |
| From: | Bill Acito <w1pa@hotmail.com> |
| Reply-to: | Discussion of Ten-Tec Equipment <tentec@contesting.com> |
| Date: | Mon, 26 Oct 2015 23:34:41 -0400 |
| List-post: | <tentec@contesting.com">mailto:tentec@contesting.com> |
>
> Anyway, I am going to gently separate the PA module and take
> some measurements and
> see where we are before I go out and buy a new pair (it
> appears that RF Parts has the originals in stock)
>
> Bill W1PA
>
On transmit with drive turned down, rig goes from drawing 1A to about 1.4A...
bias on finals seems ok.
Putting an ammeter in line with the drivers, no current (supposed to be 4 to 8
mA)... bias adjust has no effect.
Looks like I lost the MRF476's, or the passives around them.
Bill W1PA
_______________________________________________
TenTec mailing list
TenTec@contesting.com
http://lists.contesting.com/mailman/listinfo/tentec
|
| <Prev in Thread] | Current Thread | [Next in Thread> |
|---|---|---|
| ||
| Previous by Date: | Re: [TenTec] Corsair mode switch, ka9egw |
|---|---|
| Next by Date: | Re: [TenTec] Orion Sub Receiver getting no signals, wb2abd |
| Previous by Thread: | Re: [TenTec] Corsair I refurb project, Bill ACITO, W1PA |
| Next by Thread: | [TenTec] Definition of Old, Bill ACITO, W1PA |
| Indexes: | [Date] [Thread] [Top] [All Lists] |