Ham VHF UHF Dual Band 2m/440 NMO Motorola Type antenna Reviews
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Ham VHF UHF Dual Band 2m/440 NMO Motorola Type antenna Feature
- Stainless Steel Flex Whip
- Molded Coil Housing In Anti-UV Tough Plastic Material
- Spring-Loaded Center Contact Pin
- Fits NMO or Motorola Mounts From Any Brand (except Ant.Spec)
- Machined Brass Chrome Plated Threads, Ultrasonically Welded To Coil Housing
Mobile dual-band monopole comprised of dual stacked ½ waves on UHF and a 5/8 Wave antenna for VHF band. Careful design combining the UHF collinear coil with impedance matching plus length adjusting coil in base produce good dual band gain in the amateur radio 2 meter/70 centimeter bands.Motorola (NMO) base with enclosed impedance matching coil hermetically sealed within. Tuneable to near perfect 50 Ohms to provide a 1.1:1 SWR at center frequency, with proper ground plane. Excellent for commercial and amateur radio usage for years of use under tough conditions. Tuneable Range 140-152 435-455 MhzGain 2dBd 4dBdPower Handling 100W SSB 25W FM @ 1.5:1 Max SWRSWR @ Res 1.1:1Bandwidth @ 1.7:1 4 mHz VHF 12MHzUHFOverall Length 38.2"
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Aug 08, 2011 00:00:04
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