Skip to content

Dual Port Adaptor, A-320 Series Amplifiers, with LNA


This simple clip-on attachment was designed in response to warfighter requests for a dual port capability for their A-320 series amplifiers.

The adaptor allows for simultaneous connection of two separate RF antennas for differing frequencies.  It also functions as a Low Noise Amplifier (LNA) for UHF SATCOM operation – providing approximately 10 dB of gain.

The lightweight A-320DPA installs without tools.  When needed, operators simply clip on the A-320DPA to existing lanyard pins on the A-320 and unclip when desired.

Size Height: 93.98 mm
Width: 38.10 mm
Depth: 40.64 mm
Weight 0.34 kg
Frequency Range ANT1: 30-88 MHz
ANT2: 116-512 MHz
See Datasheet for more details
Gain 10 dB
Noise Figure < 3 dB
1 dB Compression 22 dBm
Out of Band Rejection 50 dB: 30-220 MHz and 290 MHz
Input Voltage 18-34 VDC
Input Power 2 Watts maximum
Input/Output Impedance 50 Ω
Ports ANT1: 30-88 MHz
ANT2: 116-512 MHz
RF Transmit Power 2 Watts maximum
Operating Temperature – 30°C to + 60°C
Operating Altitude 7.62 km
Finish Black, anodised