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Proxicast Premium Extra Large 3-Inch Magnetic Antenna Base (SMA Jack / SMA Plug) - 6.5 foot Coax Lead - for 3G / 4G / LTE Cellular, Ham, ADS-B, GPS Antennas

List price: $23.95  
You save: $5.00 (21%)
24 item(s)
  • GET THE BEST SIGNAL - Places Antenna in Most Favorable Location to Boost Signal Strength and Reception
  • USE ANY SMA ANTENNA - Compatible With Any SMA Male Antenna (Cellular, HAM, ADS-B, GPS, 900 MHz, etc) -- Not for Wi-Fi Antennas
  • STRONG and STABLE - Extra Large 3-Inch Diameter Magnet Provides Secure Mounting -- Rubber Cap Protects Surfaces
  • USE WITH ANY SMA DEVICE - 6.5 Foot Flexible Coax Connects to SMA Female Jacks found on many Routers, Modems, Radios and GPS Receivers
  • VENDOR INDEPENDENT - Compatible with CalAmp, Cisco, Cradlepoint, Digi, MoFi, Pepwave, Proxicast, Sierra Wireless, Sixnet/Red Lion, Garmin, FlightAware and other radio devices


With a magnetic mounting base, antennas can be located in the most favorable position without having to move the modem/router itself.  They provide a non-destructive mounting option for antennas normally intended for direct modem/router chassis mounting.


The Proxicast Magnetic Antenna Base (Part Number ANT-120-MB3) is a 3 inch (70 mm) diameter magnetic antenna base with an SMA female jack on top. Its strong magnet and durable metal construction makes it suitable for mobile vehicle mounting applications, stationary applications or even desktop use.  The large diameter base improves stability and provides stronger magnetic force. The base includes a rubber cap to protect mounting surfaces.

The base also features a flexible 79 inch (6.5 ft / 2 meter) low-loss coax lead (HPP100) with an SMA male plug to connect to cellular modems/routers.

This antenna is compatible with the Proxicast LAN-Cell and PocketPORT 3G/4G/LTE cellular routers. It is also compatible with most cellular equipment including 3G/4G/LTE modems and routers from Airlink, Asus, CalAmp, Cisco, Cradlepoint, Digi, Huawei, MoFi, Multi-Tech, Netgear, Netcomm, Novatel, Option, Pantech, Pepwave, Proxicast, Sierra Wireless, Sixnet/Red Lion, Teltonika, Verizon Wireless, and many more.  On 3G/4G/LTE carriers such as, AT&T, Sprint, T-Mobile, Verizon, US Cellular, Bell Canada, Rogers, Telus, SaskTel, BTC, Digicel, FLOW, Moviestar, Telcel, and many more. It is also compatible with signal booster/amplifiers from Cellphone-Mate, SureCall, weBoost, Wilson, zBoost and others.

Use this antenna base mount with our Multi-Band Cellular Antennas ANT-120-002H or ANT-120-006.



For a Wi-Fi antenna magnetic base, see ANT-130-MAG

Antennas and cable assemblies are not returnable unless defective.

Part #: ANT-120-MB3

UPC:  617237749796

Magnetic Base Specifications

Top connector SMA jack type (female)
Lead connector SMA plug type (male)
Coax HPP100 low-loss
Length 79 in.
Diameter 3.0 in.
Weight 8 oz.
Certifications RoHS compliant