Catalog: HAM Radio 2009
Company/Brand: MFJ Enterprises, Inc.
pictures of fan relay in HAM Radio 2009 by MFJ Enterprises, Inc.
because its 3-500 tube completely turns off between words ameritron s al-80b al-80b ... rf biastm completely turns off the classic 3500 tube between words it ... saves hundreds of watts wasted as heat you get a full ... exclusive instantaneous rf biastm turns off the classic 3-500 tube except filaments ... and dashes 1449 elininating hundreds of watts wasted as heat for cooler ... and longer component life the guts of the al-80b is its heavy duty power ... rfi and tvi a whisper quiet internal fan draws in cool air over power supply ... starts alc action get a clear picture of your al80b the t/r transmit receive ... relay in the al-80b switches nearly as fast ... as some vacuum relay qsk t/r switches operate/standby switch ... vdc 200 ma accessory jack 12 vdc keying relay for solid state and tube rigs tough ...
are rated for a massive surge current of 200 amps won t blow even if you ... the cabinet with a large volume of air flow it keeps the 811a tube ... output without the overwhelming noise of oversized fans two illuminated meters ... meters give you a clear picture of your al-811 operating conditions so you ... high voltage and plate current to warn of abnormal conditions exclusive adapt-a- ... volttm power transformer too high of line voltage stresses components and ... gives you peak performance regardless of your line voltage plus much much more ... is keying your al-811 a 12 vdc keying relay makes it compatible with all solid ... -811 linear amplifier gives you plenty of power to bust through qrm you get a ... big guns steal your dx you ll log some of those stations first all band all mode ...
