Catalogue › Interference-resistant GNSS antennas › Gamma-150 beside a radio network: a separate GNSS task
Gamma-150 beside a radio network: a separate GNSS task

A practical look at the NavCom Gamma-150 interference-resistant GNSS antenna and its integration requirements.
The application
Where several radio systems share a site, define the role of each signal path. Gamma-150 is GNSS receiving equipment with eight antenna elements and a stated maximum of seven simultaneous interference sources. These parameters do not specify Wi-Fi link quality or wireless bridge performance.
Agree these details before ordering
Agree placement, 24 V power and integration with the navigation equipment before ordering. Maximum consumption is 20 W and the operating temperature range is −40…+70 °C. Required protocols and interface-line parameters belong in the project alongside, but separately from, the data network design.
Reading the specifications
The model specifies 8 antenna elements, up to 7 simultaneous interference sources and 24 V power. Read resistance ratings together with the stated source count and agreed application conditions. These figures do not define antenna gain or a guaranteed operating radius.
Package and installation
The stated package comprises the antenna, a stabilized supply, a 10 m antenna cable, a 10 m power/data cable, mounting hardware and documentation. Series dimensions are 280 × 210 × 81 mm maximum. Agree mounting details, mating connectors and the data format for the actual equipment.
Model specifications at a glance
- Antenna elements
- 8
- Simultaneously suppressed interference sources
- 7 maximum
- Interference resistance
- 115 dB with 1 interference source; 95 dB with 7 interference sources
- Supply voltage
- 24 V
- Power consumption
- 20 W maximum
- Operating temperature
- −40…+70 °C
- Storage temperature
- −45…+80 °C
- Mass
- 2.4 kg maximum
Questions and answers
Does this equipment suppress UAVs?
No. This description concerns the GNSS receiving path. UAV detection or suppression is not stated.
Does an RS-232 or RS-422 interface establish compatibility?
No. Agree the protocol, line parameters and interfacing equipment. The source does not provide a full list of compatible instruments.