Need help choosing an antenna? Need to design a custom antenna? WE CAN HELP:

GRHTNCMI-AJ1: Magnetic NMO Mount with 12 Ft. RG8X Cable & TNC-Male Installed Connector and Rubber Boot Included

  • $66.07
    Unit price per 


18 Can ship immediately
Lead time for qty above 18:  Ships in 6-8 Weeks

Shipping calculated at checkout.

GRHTNCMI-AJ1: Magnetic NMO Mount with 12 Ft. RG8X Cable & TNC-Male Installed Connector and Rubber Boot Included

More InfoSpecifications Reviews

This Laird Antenex Magnetic NMO Mount is optimized for vehicular roof mounting of an NMO type antenna. Typically used with VHF or UHF antennas, the GRHTNCMI-AJ1 includes a 12 Ft. RG8X Cable and TNC-Male Installed Connector. Designed for used with water/waste water AMR (Automatic Meter Reading) / AMI (Advanced Metering Infrastructure) transceivers i.e. Mueller Systems Mi.Net Mobile Transceiver etc.

If this is not the NMO Mount you are looking for, please click here to find all NMO mounts we carry or email to get to one of our customer service team member.

More Information

High Quality NMO cable kits and Magnetic NMO Mount were the flagship product of the original Antenex Corporation, founded in Glendale Heights, IL in 1990. The company's passion and dedication to designing and manufacturing high-performance coaxial cables likeGR8XTI7 for vehicular mounting of NMO antennas continues to drive the company's success today. Owned by Laird Technologies since 2006, this dedicated group of Land Mobile Radio (LMR) professionals use quality materials and workmanship to produce a superior product.


  • Magnetic NMO Mount
  • 12 Ft. RG8X Cable
  • TNC-Male Installed
  • Includes Strain Relief at Magnet and Rubber Boot 
  • Originally designed by Antenex
  • 5 Year Factory Warranty



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
ATX195 4.40 7.80 11.10
RG-174 8.60 15.20 22.00
Teflex 5.80 10.00 14.50


Manufacturer Part Number GRHTNCMI-AJ1
Manufacturer Laird
NMO Mount Type Magnetic NMO Mount
Mount Style Magnetic NMO Mount
Connector 1 TNC-Male Installed
Cable Length 12 Feet
Cable Type RG8X
Cable Length (inches) 144
Cable Length (mm) 3657.6
Weight (lbs) 1
Weight (grams) 454.55
Used for High Frequency (900 MHz +) No
Color Chrome
Includes Rubber Boots, Installed Connector
Vehicular Yes
Product Condition New