Heathkit SB-104A Ham Transceiver

Band coverage: 3.5 through 29.7 MHz (80 through 10 meters)

Frequency stability: less than 100 Hz/30 min drift after 30 min warmup
		     less than 100 Hz drift for +-10% change in primary voltage

Readout accuracy: within +-200 Hz +-1 count

Transmitter
-----------

Output power (50 ohm non-reactive load): SSB - 100 watts PEP +- 1db
					  CW - 100 watts +- 1db

Low power: SSB - 1 watt PEP minimum
	    CW - 1 watt minimum

Output impedance: 50 ohms, less than 2:1 SWR

Carrier suppression & unwanted sideband suppression: -50db down from 100 watt single-tone
						     output at 1000 Hz reference


Receiver
--------

Sensitivity: 0.5 for 10db S+N/N for SSB

Selectivity: 2.1 kHz minimum at 6db, 5kHz max at -60db (2:1 nominal shape factor)

IM distortion: -65db minimum, -57db typical with noise blanker

Image rejection: -60db minimum

Modes: SSB & CW

Dimensions: 5 3/4" H x 14 15/32" W x 13 7/8" D