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Polish 13cm PAs
Posted: Mon Feb 18, 2019 9:44 pm
by M5TXJ
Hi Dave here's the pic, I can't attach to a PM..
73 Dave.
- dave.jpg (191.75 KiB) Viewed 7253 times
Re: Pic for Dave
Posted: Mon Feb 18, 2019 11:00 pm
by G8GKQ
Thanks
Taken shortly before my PA blew up!!
Dave
Re: Pic for Dave
Posted: Tue Feb 19, 2019 7:39 am
by Wolfie G8VAT
That's a well appointed Shack Dave, Cooker, Dishwasher and Sink... you must spend a fair bit of time in there..
Re: Pic for Dave
Posted: Tue Feb 19, 2019 8:24 am
by g0mjw
Sorry to hear about the PA blowing up. Hoping you can fix it. If not Ebay item 202600746082 might be a solution.
Mike
Re: Pic for Dave
Posted: Tue Feb 19, 2019 8:41 am
by g8gtz
Oh - that's interesting - do they work?
Noel
Re: Pic for Dave
Posted: Tue Feb 19, 2019 9:10 am
by g0mjw
No idea but the seller has excellent feedback. They are 20W CDMA amplifiers with 4x100W devices in them. According to the dat asheet these devices will deliver 14W each in their intended linear service so that's probably 50W of clean DATV. A lot more CW but I do not now if the rest of the components and board tracks are sized for that power. 50W of 2.4 GHz is pretty potent, candidate for the worked all Wifi awards.
Mike
Re: Pic for Dave
Posted: Tue Feb 19, 2019 9:34 am
by g8lce
Just bought a filter from that person from the ebay site. 2.3-2.4GHz .
Re: Pic for Dave
Posted: Tue Feb 19, 2019 10:00 am
by G8DKC
Bought a 2.4Ghz 200 W Pa in milled aluminium trough, from him a few years ago, came with info on pinouts etc.
2.4 and 3.4 fillers just ordered.
Peter
Re: Pic for Dave
Posted: Tue Feb 19, 2019 11:04 am
by g8gtz
And I have just bought the 2 PA he had on offer for myself and G8GKQ
Noel
Re: Pic for Dave
Posted: Tue Feb 19, 2019 11:43 am
by G8DKC
OK, too good a bargain, so one as backup here.
Seagull Time
Peter