Black Standard NMO Magnetic Mount with a 12 Ft RG-58A/U Cable and TNC Male Connectors Installed
RNMOM-58A-STM-B-12I
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Black Standard NMO Magnetic Mount with a 12 Ft RG-58A/U Cable and TNC Male Connectors Installed
More InfoDocumentsSpecifications ReviewsThis RFMAX, durable magnetic mount NMO antenna comes pre-installed with a 12 ft RG-58A/U (Stranded Copper Conductor) cable and TNC male connectors Installed, optimized for VHF and UHF. It attaches quickly and easily to a variety of metal surfaces. Reliable and trustworthy, it offers superior performance and coverage.
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More Information
Black Standard NMO Magnetic Mount with a 12 Ft RG-58A/U Cable and TNC Male Connectors Installed
FEATURES
- Magnetic NMO Mount
- 12 Ft. RG-58A/U Cable
- TNC-Male Installed Connector Included
- 5 Year Factory Warranty
- The magnet features 80 lbs of pull strength
Cable Type | Attenuation (dB/100 ft) | ||
150 MHZ | 450 MHZ | 900 MHZ | |
RG-58/U | 5.40 | 10.20 | 16.10 |
RG-58A/U | 6.20 | 12.50 | 20.00 |
RG8X | 3.60 | 6.80 | 10.70 |
Solid Teflon Cable | 4.80 | 9.00 | 13.50 |
Documents
Specifications
SKU | RNMOM58ASTMB12I |
---|---|
Manufacturer Part Number | RNMOM-58A-STM-B-12I |
Manufacturer | RFMAX |
Antenna Style | Mounts and Brackets |
NMO Mount Type | Magnetic NMO Mount |
Mount Style | Magnetic NMO Mount |
Connector 1 | TNC-Male Installed |
Cable Length (Mounts) | 12 Feet |
Cable Type | RG-58/U |
Cable Length (inches) | 144 |
Cable Length (mm) | 3657.6 |
Thickness/Diameter (inches) | 3.2 |
Thickness/Diameter (mm) | 81.28 |
Weight (lbs) | 1 |
Weight (grams) | 454.55 |
Color | Black |
Number of Cables | 1 |
Includes | Pre-Installed Connector |
Vehicular | Yes |
OK for Outdoor Use | Yes |
Product Condition | New |
We're currently collecting product reviews for this item. In the meantime, here are some reviews from our past customers sharing their overall shopping experience.
4.8
Out of 5.0

Overall Rating
95%
of customers that buyfrom this merchant give
them a 4 or 5-Star rating.
March 27, 2025 by SCOTT S. (AZ, United States)
“Very quick customer service”
March 25, 2025 by Jeremy M. (OR, United States)
“Great”
Product Choice
low profile
Company Choice
previous good experiences
March 25, 2025 by Jeremy M. (OR, United States)
“easy to shop”
Product Choice
multiband capability to work with my APX8550 in a low profile mounting choice.
Company Choice
previous orders