Trimble
Trimble Unity Gain Radio Antenna
Best reliable signal solution for professional land surveyors.
Ensure seamless data transmission in the field with the Trimble Unity Gain Radio Antenna. Designed for professional surveying, this whip antenna operates within the 450-470MHz frequency range, providing reliable radio communication. It's engineered for direct compatibility with essential Trimble radios like the HPB450, TDL450, and Trimmark III. Built to withstand demanding outdoor conditions, this antenna is a crucial accessory for maintaining data link integrity and operational efficiency on any job site, offering consistent performance where it matters most.
$159.00
Owner Satisfaction
4.7
/ 5
Category Rank
28
/ 1314
#28 in Antennas
Price vs Category Average
-46%
Below average
Frequency Range
450470
/ - MHz
Who it's for
- Trimble users seeking guaranteed hardware compatibility
- Field technicians requiring stable and reliable data connections
- Surveyors and farmers working in harsh outdoor environments
Who should skip it
- Operators needing long-range communication capabilities
- Budget-conscious buyers looking for generic alternatives
- Users unable to ensure optimal mounting and line-of-sight
Performance breakdown
Signal Reliability
Maintains a rock-solid data link across the entire UHF spectrum.
Build Durability
Rugged whip design handles harsh field conditions without breaking a sweat.
System Compatibility
Seamlessly integrates with legacy Trimble radios for immediate plug-and-play use.
Frequency Precision
Optimized specifically for the 450-470MHz range to minimize signal interference.
Field Portability
Lightweight and compact form factor makes it easy to transport daily.
Installation Ease
Simple mounting process ensures you spend less time setting up gear.
Key Specs
Frequency Range
450-470 MHz
Gain
Unity Gain (0 dBi)
Compatibility
Trimble HPB450, TDL450, and Trimmark III Radios
SKU
51870-50-70
Product Type
Radio Antenna Whip
Frequency Band
UHF
Mounting Type
Outdoor
Gain Decibels
0.0
Features
- Reliable radio communication for field operations.
- Consistent signal performance with unity gain.
- Direct compatibility with key Trimble radios.
- Durable whip antenna design for field use.
- Maintains essential data link integrity.
- Optimized for 450-470MHz frequency.
- Robust construction for outdoor environments.
What customers say
Customers consistently praise the Trimble Unity Gain Radio Antenna for its exceptional reliability in demanding field environments. Users frequently highlight the robust build quality, noting that the antenna maintains signal integrity even under harsh weather conditions. This durability translates directly into operational efficiency, making it a trusted component for professional surveying and mapping tasks. While the price point is higher, the consistent performance justifies the investment, positioning it as a high value, long term asset rather than a budget purchase.
Know before you buy
This antenna is designed for direct compatibility with the Trimble HPB450, TDL450, and Trimmark III radio systems.
The antenna is optimized for operation within the 450-470 MHz UHF frequency band, ensuring consistent signal performance for your field equipment.
Unity gain (0 dBi) means the antenna radiates signal equally in all directions without focusing it in a specific path. This provides a reliable, omnidirectional connection that is ideal for maintaining a stable data link in standard surveying environments.
Yes, it features a durable whip design and robust construction specifically engineered to withstand the rigors of outdoor job sites and demanding field use.
This antenna is specifically engineered for the listed Trimble radio models. While it may physically connect to other devices, we recommend using it only with the HPB450, TDL450, and Trimmark III to ensure optimal signal integrity and performance.
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Ask Hayley anything about this product before you decide.
Ready to buy?
$159