1.2 KW LDMOS HF power amplifier 1.8-30MHz SSB CW 1200W BLF578 (analog BLF188XR) For Sale

When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.

1.2 KW LDMOS HF power amplifier 1.8-30MHz SSB CW 1200W BLF578 (analog BLF188XR):
$380.00

EB104/R3KBO
1.2 KW LDMOS power amplifier board assembled 1.8 - 30MHz .The board consists of two parts and includes the LDMOS BLF578
transistor.
The board is double sided FR4 with 50 um copper layers.All components are installed with the LDMOS device .The amplifier is mounted on a copper plate 150x100x10 mm.
If you want to buy it without copper radiator, please write. Price is $ 100 less.A temperature regulated bias circuit and a high power low loss wide band transmission line type transformer are provided.A technical manual will be E-mailed.E-mail tech support.Size: 95 x 125 mm.Voltage:50 - 60VImax : 35AMeasured output power with 2W input in FM mode:
BAND P OUT
1.8 MHz 900W
3.5 MHz 950W
7 MHz 1000W
14 MHz 1050W
21 MHz 1020W
28 MHz 900W
Idq: depends of LDMOS used according to datasheet.
This video is for amplifier being sold. You get exactly this amp. It has an individual number.
Test with continious power, not PEP. Get your own valid XHTML YouTube embed code Get your own valid XHTML YouTube embed code