Note
Ham Radio, Jul 1973, p. 5.
Ham Radio, Dec 1973, p. 75. ("Last chance")
The Unimetrtcs Ultracom-25 is a 144–148 MHz FM transceiver with provision for 12 crystal-control transmit channels and 12 crystal receive channels. It features rugged, commercial-quality construction throughout.
The dual-gate FET front end makes for sensitivity of better than 0.5 uV for 20 dB quieting. It includes controls for volume, power and squelch, and an illuminated channel selector. It includes an RF power output and signal strength meter, hand-held dynamic mike and mounting bracket.
An AC power supply, additional crystals, and touch-tone pad for auto patch
are available options.