Page 94 of HAM Radio 2009 by MFJ Enterprises, Inc.

al-82 specifications input circuit type pi-network slug tuned coils maximum vswr at resonance 1.2:1 minimum 2:1 vswr bandwidth 20 max drive power permissable 130 watts typical drive rated output 100 watts output typical ssb pep voice operation 1500 watts typical cw continuous operation 1500 watts 30 second pep two tone test 1800 watts plus 1/2 hour pep two-tone test 1800 watts power supply circuit type full wave bridge capacitor input no load voltage 3600 volts full load voltage 3300 volts full load current .8 amp regulation 10 or better transformer 32 lb hypersilr capacitors 26 ufd total computer grade maximum draw at rated output 13 amps ac input 240 v 50/60 hz tubes type 3-500 classic 2 continuous dissipation 1000 watts warm-up time 5 seconds metering multimeter plate current plate voltage drive/alc power output pep watts grid meter reads pa grid current alc negative going 0-20 v phono jack efficiency cw 65 typical efficiency ssb envelope crest 62 typical mars/warc yes set to the nearest band connectors keying engages amplifier when grounded +12 vdc open circuit and supplies 100 ma when grounded a builtin back-pulse cancelling diode protects the exciter rf input so-239 50 ohm input power nema 6-15p 240 volts dimensions 181/2dx17wx10h inches operating weight 76 pounds shipping weight unit 50 lbs tubes 6 lbs transformer 35 lbs frequency coverage domestic model 160 80 40 30 20 17 15 meters 10/12 meters with modification must present fcc license at time of sale to obtain modification details third order imd at rated output -34 db at 1500 watts output al-1200 specifications input circuit type pi-network slug tuned coils maximum vswr at resonance 1.2:1 or less minimum 2:1 vswr bandwidth 20 of center frequency max drive power permissable 130 watts typical drive for full power output 90 watts output circuit type pi-l 1/2 hour pep two tone test 1800 watts 30 second pep two tone test 1800 watts plus power supply circuit type full wave bridge capacitor input no load voltage 3600 volts full load voltage 3300 volts full load current .8 amp regulation 10 or better transformer 32 lb hypersilr capacitors 26 ufd total computer grade maximum draw at rated output 13 amps ac input 240 v 50/60 hz tubes type eimacr 3cx1200a7 continuous dissipation 1200 watts warm-up time 5 seconds metering multimeter reads plate current plate voltage drive/alc power output pep watts grid meter reads grid current alc negative going 0-20 volts adjustable phono jack efficiency cw 65 efficiency ssb envelope crest 62 mars/warc yes set to the nearest band connectors keying engages amplifier when grounded +12 vdc open circuit and supplies 100 ma when grounded built-in back-pulse cancelling diode protects the exciter rf input so-239 50 ohm input power nema 5-15p 240 volts dimensions 181/2dx17wx10h inches operating weight 77 pounds shipping weight unit 50 lb tube 5 lb transformer 35 lb frequency coverage domestic model 160 80 40 30 20 17 15 meters 10/12 meters with modification must present fcc license at time of sale to obtain details third order imd at rated output -34 db at 1500 watts output al-1500 specifications input circuit type pi-network slug tuned coils maximum vswr at resonance 1.3:1 or less minimum 2:1 vswr bandwidth 20 of center frequency max drive power permissable 100 watts typical drive for full power output 65 watts output circuit type pi-l 1/2 hour continuous carrier 1500 watts 30 second continuous carrier 2500 watts plus 1/2 hour pep two tone test 2500 watts plus 30 second pep two tone test 2500 watts plus power supply circuit type full wave bridge capacitor input no load voltage 3600 volts full load voltage 3300 volts full load current 1 amp regulation 10 typical transformer 32 lb hypersilr capacitors 26 ufd total computer grade maximum draw at rated output 15 amps ac input 240 v 50/60 hz tubes type eimacr 3cx1500/8877 continuous dissipation 1500 watts warm-up time 180 seconds metering multimeter reads plate current plate voltage drive/alc power output pep watts grid meter reads grid current alc negative going 0-20 volts adjustable phono jack efficiency cw 65 efficiency ssb envelope crest 62 mars/warc yes set to the nearest amateur band connectors keying engages amplifier when grounded +12 vdc 100 ma when grounded built-in back-pulse cancelling diode protects the exciter rf input so-239 50 ohm input power nema 6-15p 240 volts dimensions 181/2dx17wx10h inches operating weight 77 pounds shipping weight unit 50 lb tube 3 lb transformer 35 lb frequency coverage domestic model 160 80 40 30 20 17 15 meters 10/12 meters with modification must present fcc license at time of sale to obtain details third order imd at rated output -36 db als-600 specifications frequency coverage us 1.5 to 22 mhz continuous export 1.5 to 30 mhz continuous input circuit type broadband resistor swamped maximum vswr at resonance 1.5:1 bandwidth broadband maximum drive power permissible 100 watts typical drive for rated output 100 watts output circuit broadband low pass typical ssb pep voice operation 600 watts pep typical cw operation 500 watts power requirement for amplifier 50 vdc 25 amps 14 vdc 1 amp output devices power mosfet 4 mrf150 metering amplifier-cross-needle meter for vswr forward reflected true peak indicating wattmeter alc negative going 12 vdc adjustable rca phono jack efficiency cw 50 efficiency ssb envelope crest 55 mars/warc yes continuous coverage keying relay closure or sinking to ground of +12 vdc at 100 ma rca phono jack power supply connector beau multi-contact male chassis mount rf connectors so-239 for input and output dimensions 12dx91/2wx71/8h inches operating weight 12.5 lbs shipping weight 18 lbs amp only third order imd at rated output -35 db pep or better als-500m specifications frequency coverage us 1.5 to 22 mhz continuous export 1.5 to 30 mhz continuous input circuit type broadband resistor swamped maximum vswr at resonance 1.5:1 bandwidth broadband maximum drive power permissible 100 watts typical drive for rated output 60 watts output circuit broadband low pass typical ssb pep voice operation 500 watts pep typical cw operation 400 watts power requirement for amplifier 14-16 vdc 80 amps peak output devices transistor 4 2sc2879 metering current meter 0-100 amp alc none efficiency cw 40 efficiency ssb envelope crest 45 mars/warc yes continuous coverage keying relay closure or sinking to ground of +12 vdc at 100 ma rca phono jack power supply connector beau multi-contact male chassis mount power supply cable 8 foot pre-wired with beau connector on one end other end with 5/8 inch ring lugs 10 gauge wire x2 in line fuse holders fuses included rf connectors so-239 for input and output dimensions 151/2dx87/8wx33/4h inches operating weight 7.5 lbs shipping weight 12 lbs third order imd at rated output -35 db pep or better als-600ps power supply specifications line input 120 vac/240 vac output 50 vdc 25 amps 14 vdc 1 amp metering cross-needle for volt/amp output cable 6 foot prewired cable with beau multi-contact connector to mate with als-600 amplifier dimensions 12dx91/2wx6h inches operating weight 32 lbs shipping weight 37 lbs ac line connector nema-5-15p note total shipping weight for als-600 amplifier and als-600ps power supply is 57 lbs shipped together exact performance measurements may vary due to the accuracy of test equipment and the measurement methods used prices and specifications subject to change without notice or obligation line input 120 vac/240 vac output 50 vdc 25 amps 14 vdc 1 amp metering cross-needle for volt/amp output cable 6 foot prewired cable with beau multi-contact connector to mate with als-600 amplifier dimensions 141/2dx9wx6h inches operating weight 10 lbs shipping weight 15 lbs ac line connector nema-5-15p note total shipping weight for als-600 amplifier and als-600sps power supply is 33 lbs shipped together als-600sps switching power supply specs http www.ameritron.com 11

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