All you need for plate filtering is about 20 uf or so. Excess uf are discharge current you do not need. The statement that "Joules are good if you are converting them to RF." is not true when talking
Thanks to all for your answers. All indicated that the harmonic reduction using a tuner and a pi tank would not be as good as using a pi-l. If the tuner was a T configuration. Norm N8NH Amp Guru's, W
Looking for the following: Input coil form 3/8" diameter with red core ( need 6) Band switch two pole 6 position non shorting ceramic. heavy duty like Radio Switch model 86. with detents Vac. Variabl
Bias should be about -30 volts. I would not run the tube at 6500 Vp . The Eimac specs for this tube show 6500 as the MAX . Your Idle current is about right. Norm N8NH To: <amps@contesting.com>
Ok guys here is your chance to fool with SS amps. I have 4 600 watt amp boards they use 2 MRF-249 or 2 Acrian S200-50 They have a BY-1 driver. Bias is 5 volts from external supply VCC is 48 volts I h
These units are from the medical industry. They were used in a pulse mode thats why the heat sink is so small RF Parts has broad banded transformers that should fit the bill for this board layout. No