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Inventory closout!
Mobile monopole designed as a base matched 5/8 wave. Impedance matching enclosed inside the base housing. Careful design allows excellent performance on a variety of NMO bases while maintaining VHF band gain in the amateur radio 1 ¼ meter band and 219-239 commercial band.
Motorola (NMO) base with insert-molded brass parts. Tuneable to near perfect 50 Ohms to provide a 1.1:1 SWR at center frequency, using a proper ground plane. Excellent for commercial and amateur radio usage for years of use under tough conditions.
Features:
* Stainless Steel Flex Whip * Replaceable Whip, Secured With Set-Screws
* Molded Coil Housing In Anti-UV Tough Plastic Material
* Spring Loaded enter contact pin
* Machined Brass Threads, Ultrasonically Welded To Coil Housing
* Brass, Copper & Stainless Construction
* Whip Assembly Unscrews For Storage
* Fits NMO or Motorola Mounts From Any Brand (except Ant.Spec)
Tuning information for operation outside the design amateur radio and commercial bands available upon request subject to commercial order quantity or engineering cost.
The antenna, as packaged covers full 219-226mHz amateur and commercial bands at 1.5:1 SWR or less.
Any adjustments should be carefully done using a VSWR meter or other R F device.
Specifications:
Tuneable Range 220-240 Mhz
Gain 3dBd
Power Handling 100Watts @ 1.5:1 Max SWR
SWR @ Resonance 1.1:1
Bandwidth @ 1.7:1 6 Mhz
Overall Height 36”
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