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Diamond Point International

Trimble Bullet GG GNSS Antenna - High Gain Antenna For Harsh Environments

5.0V or 3.3V, TNC or F- TYPE Connectors, Resists RF Jamming

Trimble Bullet GG GNSS Antenna For Harsh Environments
Key Features
Trimble Bullet GG GNSS antenna
Waterproof, weatherproof
GPS (L1) & GLONASS support
3.3V or 5.0V versions
TNC or F-type connector
30 dB gain (3.3V), 35dB (5.0V)
-40°C to +85°C temperature operation


The Trimble® Bullet GG antenna provides a perfect solution for manufactures who need a fixed-site, rooftop multi-GNSS antenna. The Bullet GG supports GPS and GLONASS constellations. The antenna is also a high-quality solution for adding GNSS RF signals for marine GNSS navigation systems.

Put It Anywhere

The antenna is housed in weatherproof packaging designed to withstand exposure to shock, excessive 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. The F-type or TNC antenna connector is located inside the threaded socket, which allows the antenna cable to be routed inside a mounting pole and protects the cable connection for added reliability.

Strong Performance

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

Proven Reliability

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

Recommended Cable & 50/75 Ohm Issue

Trimble recommends the use of a RG59, 75-ohm cable as a low cost and readily available coaxial cable for the Bullet antenna. Extensive testing by Trimble has shown a minimal attenuation factor of less than 0.5dB (1/2dB) loss using the 75 Ohm cable with a 50 Ohm connector and antenna. The GPS frequency of 1575.42 MHz has negligible attenuation effects between the differences of equipment impedance.

Trimble recommends that the utmost consideration be given to the coaxial cable distance from the Bullet III antenna to the GPS module, including the GPS input receive level, using either 50 or 75 ohm coaxial cable. Using Trimble embedded products, allow for a minimum of 18 dB of gain at the R/F connector input of the GPS and 20 dB of gain at the R/F connector for the ThunderBolt Disciplined Clock. While the Bullet antenna will effectively perform for other vendor supplied GPS products, the correct input sensitivity level is required for optimum functionality.


The Bullet GG has a 1”-14 thread and comes with either a TNC or F-TYPE connector.


Antenna Specification

Connector5.0V versions: Available with either F-type & TNC connectors
3.3V versions: Available with TNC connector only
CableNo cable
Mounting1”-14 thread or 3/4” pipe thread (NPT - American Standard Pipe Taper Thread)
Frequency1588 ± 3MHz
Gain5.0V Version: 35 dB ± 3 dB
3.3V Version: 30 dBi minimum (+25°C ± 5°C), 27 dBi minimum (-30°C to +85°C)
Noise3.3dB max (25°C ± 5°C)
Impendance50 Ohms
PolarizationRight-hand circular polarization (RHCP)
VSWR2.0 Max
Anti JammingBlocking 1dB Compression Point:
• 100MHz to 1.5GHz >+15dBm
• 1.5GHz to 1.575GHz Linear decrease from +15dBm to -40dBm over frequency range
• 1.575GHz to 1.65GHz Linear increase from -40dBm to +15dBm over frequency range
• 1.65GHz to 3GHz >+15dBm
OtherImmersion to 1 meter
IPx7 30min @ 1m
Humidity Soak: 60°C @ 95% RH, 96 hours
Corrosion Salt Resistant: 5% Salt spray tested, 96 hours
Azimuth coverage: 360° (omni-directional)
Elevation coverage: 0°-90° elevation (hemispherical)


Electrical5.0 V Version: +5.0V DC (±10%), 35 mA maximum
3.3 V Version: +3.3V DC (±10%), 20 mA maximum
Mechanical3.05” D x 2.61” H
77.5 mm x 66.2mm
TemperatureTemperature range (operation): -40 to +85° C
Temperature range (storage): -40 to +100° C
Humidity20% to 95%
Weight6.0oz (170grams)
Vibration10 to 200Hz. Log sweep 3.0G (sweep time: 15 min). 3 axis
Shock50G vertical axis, 30G all axis
EMCIEC 61000-4-2
Warranty1 Year

Ordering Details

Board97860-00 Bullet GG 5.0V GNSS ANTENNA TNC-style
97860-10 Bullet GG 5.0V GNSS ANTENNA F-style

97861-00 Bullet GG 3.3V GNSS ANTENNA TNC-style
AccessoriesD2478-3001 TNC to TNC, 1 metre using RG-58C/U cable
D2478-3008 TNC to TNC, 8 metre using RG-58C/U cable
D2478-3025 TNC to TNC, 25 metre using RG-58C/U cable

D2606-3008 TNC to N-TYPE, 8 metre using RG-58C/U cable
D2606-3025 TNC to N-TYPE, 25 metre using RG-58C/U cable

D2607-3008 TNC to BNC, 8 metre using RG-58C/U cable
D2607-3025 TNC to BNC, 25 metre using RG-58C/U cable

D2446-3000 F-Type to F-Type, 25 metres

Other cable lengths/connector combinations available on request - call for details

6535S Universal mount stainless steel, thread 1" x 14, height 4"
6538S Universal mount stainless steel, thread 1" x 14, height 1.62"
6538N Universal mount nylon, thread 1" x 14, height 1.62"
V9171 Pipe mounting bracket in stainless steel, thread 1”x14.
V9174 Universal mount stainless steel, thread 1" x 14, height 4"
V9175 Universal mount reinforced nylon, thread 1" x 14, height 4"
DPV9176 Universal mount stainless steel, thread 1" x 14, height 155mm

CX-TF/FB TNC F/F bracket mounted Bullet GPS protector
CX-TF/F TNC F/F Bullet GPS protector
CX-TM/F TNC M/F Bullet GPS protector
CX-FM/F F style M/F Bullet GPS protector
CX-FF/F F style F/F Bullet GPS protector
CX-FF/FB F style F/F bracket mounted Bullet GPS protector
CX-BM/F BNC M/F GPS protector
CX-BF/F BNC F/F GPS protector
CX-NM/F N style M/F GPS protector
CX-NF/F N style F/F GPS protector
Look at the GPS surge protector page for further details on these products
Order Online Trimble Bullet GG GNSS Antenna - Order Online