ATLAS 21Ox: Covers 80, 40, 20, 15, and 10 meter bands, with internal VFO ranges as follows:
28400 - 29400 kHz
Highly stable VFO common to both receive and transmit modes.
Dial scale calibrated in 5 kHz increments on all bands except 10 meters, where increments are 10 kHz. Tuning knob skirt provides 1 kHz increments on all bands except 10 meters, where increments are 2 kHz.
EXTERNAL FREQUENCY CONTROL:
Rear socket provides for plug-in of external VFO or crystal oscillator accessory for separate control of transmit and receive frequencies, or for network and MARS operation.
All solid state, 4 IC's, 18 transistors, 31 diodes. Single conversion, 5520 kHz I.F.
Includes plug-in circuit boards for ease of maintenance.
Transceiver plugs into the Deluxe Mobile Mounting Bracket, or into the optional 220-CS power supply console, making transfer or removal a simple operation. All connectors are standard: SO-239 antenna jack, 1/4 in. phone jacks for Mic., CW key, external speaker or headphones, and linear amplified control.
POWER SUPPLY REQUIREMENTS
Operates directly from a 12 to 14 volt D.C. source with negative ground (standard automotive system). Current drain is 300 to 500 ma. in receive mode, 16 amps. peak in transmit mode. Atlas model 220-CS power supply console and the model 200-PS portable supply are available for AC operation.
Tuning Dial, Dial Set, Function Switch, Band Switch, A.F. Gain, R.F. Gain, Mic Gain, Sideband Selector, Calibrator On-Off, Dial Light Dimmer, ALC Control.
Black vinyl covered aluminum cabinet and bottom cover, anodized aluminum panel.
6 Ibs. 14 oz. (3.1 Kg) net, 8 Ibs. 6 oz. (3.8 Kg) shipping weight.
9'/2 in. (24.1 cm) wide, 3'/2 in (8.9 cm) high, 9Vi in. (24.1 cm) deep overall.