Special Features:

Operating temperature 14500 degrees celsius to 0 degrees celsius, storage temperature 50 degrees celsius to minus 50 degrees celsius, length 18 inches, width 5.7 inches, height 1.48 inches, weight 2040 grams

Properties:

An electronic device having frequency mixing circuits and an integral oscillator which mixes the incoming frequency(ies) with the oscillator frequency, the resultant frequency(ies) being a combination of the two sources. Includes equipment that performs these functions at either radio or power line frequencies. Excludes items that change frequency by means of rotating equipment or rectifier and switching or keying circuitry.