OPEK NMO-3 - NMO to UHF-Female SO-239 Adapter - 2-Inch Long
The OPEK NMO-3 is an antenna mount installation hardware kit. Although it is typically mounted on a vehicle it is often installed in field applications inside cabinets and enclosures. It can also be mounted to the OPEK AM-403 Stainless Steel Mounting Bracket. NMO stands for new Motorola. It is suitable for RF applications between 0-1000 MHz. Most applications are < 500 MHz. It is a permanent mount and requires a 5/8 inch (16 mm) mounting hole. Mounting surfaces up to 3/8 an inch thick. Typical applications include low band, UHF and VHF antennas. Opposite to the NMO connector is a UHF-Female (SO-239) connector.
- NMO Antenna Connector
- UHF-Female (SO-239) Cable Connector
- Overall Length: 2-Inches
Other DetailsSee warranty details above
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Use these for mounting antennas thru roof membranes. Excellent, gives you plenty of shaft if needed for penetration thru material. Also handy for the mounting on extension poles for antennas. Install and swap the antenna to whichever extension I need. Makes my antenna versatile and makes for switching antennas to different rigs much faster and easier. Cost is also the best I have seen so far.
The adapter is fine and appears well made... James
This worked great for our portable antenna assy.