[Amps] SELL: Drake L4B 6m Retrofit Amplifier

w2cqm at juno.com w2cqm at juno.com
Wed Dec 5 20:29:39 EST 2007


Offering to the contester/DX'er a "one call,one contact" 1200W output (100w drive)(500w 25w) dedicated 6m amplifier. Custom configured completely self contained in a small footprint,metered,Drake L4B enclosure. A high volume blower/chimney cools a single full output Eimac 3-500 w/3500VDC plate voltage. A front panel controlled variable tuned input for a perfect 1:1 SWR exciter match. Rear pinouts monitor filament volts. A hvy/dty 24VDC negative ground antenna relay is compatible with any solid state exciter. The power "On" switch incorporates a step start sequence to protect from voltage surge. HD doubler plate xmfr includes a 10 capacitor/bleeder PC board. Tank circuit is extremely broadbanded. Tuning is non- critical because of complementary components. 220VAC primary only! Shown w/front panel temporarily unpainted(too cold to spray silver grey).$1250 pickup/demo preferred in NYC or Scranton PA. ($1400 w/NIB RF Parts tube 3-500ZG tube)See Yahoo site for digitals. Ron 
 
_____________________________________________________________
Save on DVDs. Click Now!
http://thirdpartyoffers.juno.com/TGL2121/fc/Ioyw6i3nSQh4LYEYWbG0Kd63BIcW1TybkYBTQsfjTgURiiJGsY8omG/




More information about the Amps mailing list