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Topic: 25W pallet amp @ 12V supply / supposed load?
honsey

Replies: 5
Views: 2841
PostForum: FM transmitters   Posted: Wed Jan 21, 2015 2:44 pm   Subject: 25W pallet amp @ 12V supply / supposed load?
I tried to sketch out, how the ground situation in the case (aluminium, eloxated) is — as far as I know (green = grounded case):
http://i.imgur.com/3JKjDT3.png

Filter, Amp are soldered to the case ...
Topic: 25W pallet amp @ 12V supply / supposed load?
honsey

Replies: 5
Views: 2841
PostForum: FM transmitters   Posted: Wed Jan 21, 2015 12:42 pm   Subject: 25W pallet amp @ 12V supply / supposed load?
...right now I'm not that concerned about exceeding the 25W

I think I'll try to draw up where/how my setup is grounded.. I have the strong feeling that I made a big mistake with that.
Topic: 25W pallet amp @ 12V supply / supposed load?
honsey

Replies: 5
Views: 2841
PostForum: FM transmitters   Posted: Wed Jan 21, 2015 1:13 am   Subject: 25W pallet amp @ 12V supply / supposed load?
I think so too... I first thought it might be some connection-problem to the antenna, fixed it but still get low output power.

As you could see in my other post I'm building 10 transmitters. One of ...
Topic: 25W pallet amp @ 12V supply / supposed load?
honsey

Replies: 5
Views: 2841
PostForum: FM transmitters   Posted: Mon Jan 19, 2015 9:14 pm   Subject: 25W pallet amp @ 12V supply / supposed load?
Hello there,

when I power the 25W pallet amp with 12V, what's the supposed load in normal conditions?

In my setup — dummy load connected — I do measure 1.7A... do I have to check my connections ...
Topic: UHF Connector PL-239 / How to connect it to the pallet amp?
honsey

Replies: 1
Views: 5305
PostForum: Users share experience...   Posted: Thu Aug 14, 2014 4:26 pm   Subject: UHF Connector PL-239 / How to connect it to the pallet amp?
Hi there,

a while ago I built a low power fm transmitter with a microcontroller controlled fm exciter. That feeds into a PCS 25W pallet amp and a filter.

It was my very first UHF project and I ...
Topic: can't get 25W pallet amp running at all
honsey

Replies: 2
Views: 2288
PostForum: FM transmitters   Posted: Tue Feb 04, 2014 11:36 am   Subject: can't get 25W pallet amp running at all
yes — thanks again for the fast support. got it all running now!

ciao,
hans
Topic: can't get 25W pallet amp running at all
honsey

Replies: 2
Views: 2288
PostForum: FM transmitters   Posted: Thu Jan 30, 2014 2:29 am   Subject: can't get 25W pallet amp running at all
Hello there,

i'm a bit under time pressure... because of that i had to write to support and also post my problem in the forum. maybe another user experienced the same problem i have at the moment: ...
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