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Gamma-150: up to 20 W and the complete powered installation

NavCom Gamma-150
Original illustration based on the series dimensional drawing. The source document does not show separate external housings for the two models.

A practical look at the NavCom Gamma-150 interference-resistant GNSS antenna and its integration requirements.

The application

The larger model changes more than the antenna element count. Gamma-150 has eight elements and a maximum consumption of 20 W at 24 V. Supply selection must cover the whole installation; the table does not specify a separate starting-current figure or a ready-made power reserve.

Agree these details before ordering

Agree the power/data cable, placement and use of the supplied stabilized power supply. Gamma-150 is rated for −40…+70 °C operation and has an IP65 enclosure. These product ratings do not replace the electrical and mechanical installation requirements.

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.

Full product specifications · PDF

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