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Last modified 2010-10-31

Rockwell-Collins HF-281

Type:Professional land mobile transceiver
Frequency range:1.6-20 MHz
(Minimum 100 Hz steps via thumbwheels)
Mode:TX: SSB/CW
RX: AM/SSB/CW
RF Power output:125 W
Receiver system:N/A
Sensitivity:N/A
Selectivity:N/A
Image rejection:N/A
Voltage:12 VDC or mains: 110 or 230 VAC
Current drain:RX: ? mA
TX: 10 A @ 110 VAC, 4 A @ 230 VAC
Impedance:50 ohms
Dimensions (W*H*D):394*190*457 mm
Weight:24.2 Kg
Manufactured:USA, 1978-1982 (Discontinued)
Other:Also features 6 fixed frequencies via diode matrix
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Modifications: