12022 Argos Omnidirectional 0 dBd 1/2 Wave Marine Antenna


The 12022 is the 401 MHz omnidirectional antenna used with our ST-21 or ST-20 Argos satellite transmitter. It includes a 20 ft cable and a mounting bracket. The mounting bracket attaches to a tripod mast or to a 1.25 to 1.75 in. pipe using 2 in. U-bolts. The antenna is packaged for the marine environment, and it does not require an additional ground plane. The antenna and cable can be deployed outside, but the BNC male connector is not waterproof and must be protected from the elements.

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Detailed Description

The 12022 is an omnidirectional 401 MHz antenna with a 20 ft coaxial cable pigtail, terminated with a BNC male connector.


Gain 0 dBd
Type 1/2 wave dipole marine
Cable RG-58 terminated on one end with BNC male. Other end is permanently attached to the antenna.
Dimensions 65.4 x 7.6 x 8.9 cm (25.75 x 3.0 x 3.5 in.)
Weight 612.4 g (1.35 lb)


The 12022 is used with our ST-21 and ST-20 Argos Satellite Transceivers.

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Other Accessory for the following products:
Replacement Part for the following products:
This Product Replaced

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