COMPACtenna GMRS-I Radio Antenna for MURS/ GMRS/ FRS Applications

Description

COMPACtenna MODEL: GMRS-I, High Performance radio Antenna (100-1500 MHz)
At only 9" tall, this antenna is Optimized for 3 Wide Frequency Bands:
1).  VHF 136-174 MHz
2).  UHF 378-512 MHz
3).  750-960 MHz
Digital & Analog- Optimized for Public Service-Safety/ Govt Frequency Bands
Police, Fire, Sheriff, Emergency Medical, State Highway Patrol, Homeland Security, U.S. Federal, Military
Also superb for Transmit/ Receive on MURS (151-155 MHz) and GMRS (462-467 MHz)
as well as Ham Radio 2 Meter/ 440 MHz Bands
Perfect antenna for GMRS & FRS mobile & base stations. View photo's for diversity.
This listing is for 9" COMPACtenna GMRS-I Radio Antenna only!!
Antenna is constructed in a fashion that will allow 100 W at VHF, 75 W at higher frequencies
(Max . Duty Cycle at max. power rating: Maximum total transmit time of 1 minute in any 2 minute period.
Maximum Ambient temperature rating is 110 degrees Fahrenheit.
Hotter conditions such as  higher ambient temperature, sun exposure, lesser air flow, etc. decrease duty cycle)
Best transmit SWR results are seen with antenna mounted at one of the corners of the vehicle roof/ hood/ lid/ fender.
Performance / pattern is substantially omnidirectional when mounted at a corner.
As a receiving antenna, the GMRS-I performs excellent at non-corners such as roof center as well at corners
This antenna offers a Unique Electric/ Magnetic Field Diversity Science & Technology Patented Design
With a special design construct of spiraled and cylindrical metal sheeting including 'extended flat monofilar
spiral Tesla-like coils', all resistance, inductance and capacitance (matching) is efficiently done by the
physical metallic geometric form of the antenna itself, as opposed to internal or external components of other
designs.
"Magnetic Field Resonator":  This built-in resonating matching system is an effectual component of the
electromagnetic field production, resulting in better performance than expected for such a small antenna.
And resulting diverse effective electromagnetic fields further enhance performance in our world of obstructions,
mitigating signal drops, reducing flutter, and increasing reliable range.
Reliable leaf spring style NMO connector on antenna for standard center-stud style NMO mounts.
Gain:  Nominal 3(+) dBi
(Due to properties listed above, performance is greater than predicted based on gain alone
in NLOS ( non-line-of-sight) environments which is the world we live in.)
Base Station Antenna
This revolutionary antenna may also be used a High Performance Compact Base Station antenna with a Base Station Conversion Kit.
(See separate listing for Base Station Conversion Kit).
** For best performance (when using the Base Station Conversion Kit), angle (bend) the ground
plane radials downwards 45 degrees below the horizon.
Please view all photos & ask all questions prior to purchase.
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Free technical support available with purchase.
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