Note
QST, Mar 1968, p. 123.
QST, Jun 1968, p. 129. (specs)
QST, Sep 1969, p. 4. (Mark II )
QST, Jan 1970, p. 4. (not specifically identified as Mark II)
QST, Apr 1970, p. 131. (this looks like a blow out sale)
With the proper crystals, the H0-215 could tune any 200 kHz segment between 3.4 and 30.2 MHz. The all-solid-state receiver came equipped with crystals for the 80-15 meter ham bands and 28.5-28.7 MHz on 10 meters. A 2.1 kHz mechanical filter was standard and options included 0.5 and 6 kHz filters. Hammarlund advertised the HQ-215's transceive capability but sold no companion transmitter. The receiver's HF oscillator and VFO frequencies suggest it could have been used with Collins S/Line transmitters; $529.50,
It isn't clear if the Mark II was ever actually sold.
