[Amps] Drake L4B to 6 Meters Help

[Michelle]

-----Original Message----- 
From: Paul Baldock 
Sent: Thursday, December 15, 2016 10:38 AM 
To: Michelle ; amps at contesting.com 
Subject: Re: [Amps] Drake L4B to 6 Meters Help 

Here's the results from my modified SB220

Plate voltage 2500V under load (SSB mode)
Plate current  .75A
Grid  230mA
Drive  75 watts
Output  1100 watts (key down, not pep)

Voltage and current readings are from the SB220 internal metering. 
Power is measured on a Kenwood SW2000A.

If you are still using a T network, then please change to a PI input 
network with the output cap right on the cathode. The Q should be around 4.

- Paul



Hi Paul, 

   I 'm working on putting the PI input back in and tweaking it.

Michelle