| Brand | polyfet |
|---|---|
| MPN | SR401 |
| Country of Origin | China |
Check the listing for details. Polyfet 300W HF POWER AMPLIFIER BOARD for LDMOS SR401 Broadcast Transmitter NEW. Condition: New, Made in China. Listed at 193.74 USD. Maker: POLYFET [Polyfet RF Devices]. "Polyfet" process features. What you buy is the whole piece of board, there are SR401, things were good. Maker:polyfet. Silicon VDMOS and LDMOS. Cellular and Paging Amplifier Base.