2kw HF linear amplifier made in China
http://www.cqdx.ru/ham/?gallery=rf-linear-amplifiers-from-china-in-pics 73, Yan. ... Yannick DEVOS - XV4Y
http://xv4y.radioclub.asia/ ... Yannick (XV4Y)
yannick.devos Nov 24, 2011
7:27 am
Re: 2kw HF linear amplifier made in China
Looks good, wonder what tube is in it.... Raj
vu2zap Nov 24, 2011
7:52 am
Re: 2kw HF linear amplifier made in China
Hi raj, FU728 Here more details. It is in french but with automatic translation you should understand : ... Yannick (XV4Y)
yannick.devos Nov 24, 2011
7:58 am
Re: 2kw HF linear amplifier made in China
Some more details from a friend in BY land - I quote him verbatim below: *About the amp, the models are HF2000DX, HF2010DX, AND HF2011DX-A. The specs are... Prasad VU2PTT
vu2ptt Nov 25, 2011
10:40 am
Re: 2kw HF linear amplifier made in China
There are some making solid state linear in China mainly for CB, but i found one which states HF. Looks similar to the RM series of amps. 聽 ... Nitin Muttin
vu3tyg Nov 25, 2011
11:00 am
Re: 2kw HF linear amplifier made in China
I have one like these. It has no filter! Output is full of spurs and harmonics. Has two FETs for the finals. ... I have one like these. It has no filter!... Raj
vu2zap Nov 25, 2011
11:39 am
Re: 2kw HF linear amplifier made in China
there is one particular model from RM Italy, which is a full fledged amp for ham radio usage. it has band pass filters and operates with 13.8 volts. there are... vu3mes
satyan_sarath Nov 25, 2011
12:21 pm
Re: 2kw HF linear amplifier made in China
That looks like a (cheap) copy of the Alpha 8400. Even the alpha amp uses a pair of the same chinese tubes, these tubes are considered drop in replacements... Pramod
pramod_birthur Nov 25, 2011
9:56 am
Re: 2kw HF linear amplifier made in China
Yes. You can find really high quality and technology stuff made in China. Two problems : quality control and specification respect along a long time period... ... Yannick (XV4Y)
yannick.devos Nov 25, 2011
10:05 am
Re: 2kw HF linear amplifier made in China
Pramod,聽 You are right about cheap products from China.聽China has a long way to go before they will produce real quality products. December QST has review of... Prasad Agrahar
ad_prasad Nov 25, 2011
12:48 pm
