The AVM-850 is a high-gain, heavy-duty UHF vehicle mount whip antenna designed for the 800 – 990 MHz frequency range. This model is optimized for high-speed mobile applications, offering the highest wind rating in the AVM series and utilizing premium LMR-200 low-loss cabling to handle high-frequency signal requirements.
Key Design Features
Extended Bandwidth: Features an impressive 70 MHz bandwidth, making it highly versatile for various trunking, cellular, and public safety bands within the 800/900 MHz spectrum.
Superior Aerodynamics: Boasts a wind rating of 200 Km/Hr, the highest in the series, ensuring stability and performance at high vehicle speeds.
High-Frequency Efficiency: Like the AVM-450, it utilizes LMR-200 coaxial cable (3.5 meters) as standard to minimize attenuation, which is critical at frequencies near 1 GHz.
Ruggedized Materials: Combines a solid brass base with a 3.3 mm stainless steel whip for maximum electrical conductivity and mechanical resilience.
Technical Specifications
Electrical Performance
Feature
Specification
Frequency Range
800 - 990 MHz
Gain (Typical)
3 dBi
Power Handling
150 Watts
VSWR
< 1.5:1
Vertical Beamwidth
78 Degrees
Input Termination
N-Male or BNC-Male
Mechanical & Environmental
Feature
Specification
Wind Rating
200 Km/Hr
Weight
0.3 Kgs (Ultra-lightweight)
Shipping Length
0.25 Meters (Compact)
Whip Material
Stainless Steel
Cable Type
LMR-200
Operating Temp
-30°C to +70°C
Series Comparison Summary
Since we have now covered the full AVM series, here is how they stack up for your upcoming exhibition:
Model
Frequency Band
Max Power
Cable Included
Best For
AVM-75
66-88 MHz
250W
RG-58
Low-VHF / Tactical
AVM-150
132-174 MHz
150W
RG-58
Standard VHF / Marine
AVM-450
406-512 MHz
150W
LMR-200
UHF Business / Public Safety
AVM-850
800-990 MHz
150W
LMR-200
Design Features: The AVM -850 UHF vehicle mount antenna is all brass antenna uses base loading technique for smooth impedance matching. Air-cored base loading coil keeps the losses to minimum.
Constructions: This Whip Mobile Antenna comes with a 3.5 Meter long RG-58 Coaxial Cable with N-Male Connector. The customized length of cable and connector can be supplied on request.
Mounting: The AVM-850 vehicle mount antenna can be mounted either roof of the vehicle or on the side of vehilcle usuing the "L" type bracket, supplied with the antenna.
