Note
QST, Sep 1966, inside back cover.
QST, Feb 1967, back cover.
QST, Feb 1968, p. 111.
The National 200 five-band transceiver was suitable for either mobile or home-station use. It featured complete coverage of the 80-10 meter bands and ran 200 watts PEP on SSB with a pair of 6JB6s. The National 200 also had CW and AM modes. A crystal lattice filter was used in its 5.2 MHz IF. The AC and DC power supplies were external.
References
See National's notes: QST, Sep 1966, p. 107.
See National's notes: QST, Oct 1966, p. 123.
Brief description. Electronics World, Dec 1966, p. 85.