Bullet Timing Reference Antenna, GPS L1/L2, 5 Vdc, 28 LNA, TNC Connector

The Bullet L1/L2 is a Dual Band L1 & L2, ruggedized, weatherproof GPS L1/L2 antenna from Protempis (formerly Trimble). It features dual frequency GPS L1 and L2 bands, high gain 35±3dB, filtering for RF jamming environments anda ruggedized IP67 enclosure with extreme temperature resistance.

Dual Band (DB) GPS L1 & L2

The Protempis Bullet dual band GPS L1/L2 antenna is designed specifically to address the need of “critical infrastructure sectors” of the economy. GNSS timing application will benefit from increased signal availability, L1/L2 redundancy and elimination of atmospheric effects using dual frequencies techniques.

Strong Performance

The Bullet dual band antenna is an active GPS L1 and L2 bands antenna with 35dB preamp (5V DC), 30dB preamp (3.3 VDC). The high-gain preamp allows the Bullet DB antenna to be used with up to 75 feet of RG-58 or RG-59 cable. The Bullet DB filtering improves impunity to other RF signals for reliable performance in hostile RF jamming environments.

Install it anywhere

The antenna is housed in weatherproof packaging designed to withstand exposure to shock, vibration, extreme temperatures, rain, snow and sunlight. The dome is all plastic, and the threaded socket in the base of the antenna. The socket accepts either a 1”-14” straight threat (typical marine antenna mount) or a 3/4” pipe thread.

Proven Reliability

For over 20 years, Protempis has sold GPS antennas renowned for their survivability in tough environments. The Bullet dual band antenna is the fifth generation of the proven Bullet antenna family and offers all the reliability and performance benefits that are required for mission critical installations. In unforgiving environments, an antenna failure could be disastrous. Don’t risk it. Select a proven GNSS antenna – the Protempis Bullet DB antenna.