AMERITRON AL-80A - Page 9

Tube
type; 3-500Z
continuous dissipation; 500 w
warm-up time; 10 seconds
estimated life; 20,000 hours
factory cost; $90.00
Metering; dual meters; plate volts, plate current, grid current,
power output PEP
ALC; adjustable, 0-20 v, negative going, phono jack
Efficiency CW; =70%
Efficiency SSB (envelope crest); =70%
MARS/WARC; yes, set to nearest amateur band
Keying; requires contact closure or sink of +12 VDC at 100 mA, phono
jack
RF Connectors; S0239
Line Connector; NEMA 5-15P, standard 120 v three wire
Dimensions; IS^s” D. x 14*5" W. x 8" H. ,
Weight; 60 lbs.
Frequency Coverage; all amateur bands from 1.8 to 21 MHz, including
WARC and most MARS
Third Order IMD at Rated Output; -35 dB