Folks, buyer beware. Look for something else. This OGS-50W using a pair of IRF530 in push-pull is not a good design, and it is not built well. Don't ruin your QRP trying to use this poorly designed Amp. Here, I have also done a quick comparison with another budget 45W HF Amp - a well designed, and well engineered product for less than the cost of the OGS-50W.
The seller claims that it is for USDX, FT-817, ICOM IC-703, IC-705, Elecraft KX3, QRP, FT-818... really??!!
Thanks for stopping by.
UPDATE 27-Mar-2023:
Canada Post does not ship electronic items to China. I was told by the vendor (Aisanray Tech Officia Store) to declare it as a Recorder of $20 value. CP rep said, if the item is returned back to sender, the shipping money is lost. Cheapest no tracking shipping is $27. With tracking it is $72. And, supposedly I get the shipping credit later. Why all the trouble? Don't buy this product. Not worth the hassle.
#qrp
#qrpradio
#hamradio
#usdx
#irf511
24 мар 2023
