Frequency Coverage: All amateur bands 1.8-29.7 MHz* plus most non-amateur frequencies 6.0-19.0
MHz and 20-30 MHz.
* NOTE: FCC rules do not permit new amateur amplifiers to be operable on 24-30 MHz as delivered within the U.S.
& possessions. Owners who send ETO Customer Service a photocopy of their authorizing amateur license will
promptly be provided information on "unlocking" 12 and 10 meter coverage.
Band Change & Tuning: Manually controlled by the operator.
Power Output: 1500 watts PEP, keyed CW or continuous carrier, no time limit. Auxiliary
cooling fan (optional) recommended for high duty cycle continuous operation.
Drive Power: Typically 50-60 watts for full rated output
Input VSWR: < 1.5:1 within amateur bands; < 2:1 elsewhere.
Tube Complement: Two Eimac 3CX800A7 triodes in grounded grid.
T/R System: Heavy duty PIN diode switch. Switching time approximately 1 mS. Enclosed
mechanical bypass relay.
ALC: Grid-current-derived, adjustable to -lOV maximum.
Harmonic Output: Better than 55 dB below rated output.
Intermodulation: Better than 36 dB below rated output.
Fault Protection: Plate overcurrent, grid overreurrent, high reflected power (load VSWR), T/R
mis-sequencing, gain (i.e., severe mistune or RF are), overdrive, other.
Displays: Dedicated LED bargraphs for peak Pout, Prefl, and lg, plus switched bargraph for average
Ip, HV, TUNE indicator, drive power, and load VSWR.
Cooling: Full cabinet ducted-air, rear intake/top exhaust Floating blower mount for quietest
operation.
Primary Power: 190-250V (200, 220, 240V nominal taps), 50-60 Hz, single phase; fused 20A.
Size & Weight: 17.3"W x 7"H x 16.5"D (439 x 178 x 419 nun) excluding controls, feet &
connectors; 75 lb. (34 kg) net.