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Laird GPS, WiFi, & 3G/4G Thru-Roof Phantom Antenna - Black

In Stock

Item Number: 4654



This antenna does NOT include cabling. You must select a length of cable from the list.

The cables listed here are terminated in SMA/Male for use with most routers/modems. Adapters are available if you need to connect to a different type of connector - contact us if you need assistance.If you already have a compatible cable you plan to use (this antenna has an N/Female connector), you may select the "I already have a cable" option.

Cable length recommendation: Unless you plan to use an amplifier as well, we recommend using LESS THAN 50' OF CABLE to minimize signal loss. Mounting the antenna outside and reasonably high up is recommended, but using long lengths of cable for the express purpose of mounting the antenna higher up typically does not outweigh the additional loss unless the extra length allows you to mount the antenna in a location that can receive signal MUCH better than a shorter cable would.
Select a Cable (required) - details


  • Compatibility: GPS, 2.4GHz WiFi, and 700-2500mhz cellular networks, which are used by most 2G, 3G, and 4G providers in the USA, including:
    • Verizon 2G/3G/4G/AWS
    • Sprint 2G/3G/4G LTE
    • AT&T 2G/3G/4G/LTE
    • T-Mobile 3G/4G
    • MetroPCS 3G/4G
    • US Cellular 3G/4G
    • For other carriers, confirm which frequency your provider is using and make sure this antenna supports it before purchasing! Contact us if you need any assistance.
  • Height: 3.3" tall.
  • Cable: NO cable is included with this antenna. Various lengths are available; you can select your cable above. Depending on the cable selected and the device you are using, an adapter may be needed.
  • Ground Plane: Metal ground plane required.
  • Weatherproof? Yes, this antenna is designed for exterior use.
  • Mounting Requirements: This antenna requires that you drill a hole in the top of your RV/bus/coach to install it. 
  • Portability: This antenna is designed to be permanently mounted through the roof of a vehicle and is not portable.


  • Model: TRA6927M3PB-001
  • Frequency Range: 698-806/806-896/890-960/1575.42/1710-1880/1710-1880/1850-1990/1900-2170/2110-2155/2400-2500MHz
  • Antenna gain:
    • 698-806MHz: 3.5 dBi
    • 806-896MHz: 5.9dBi
    • 890-960MHz: 5.8dBi 
    • 1575.42MHz: 5.1dBi
    • 1710-1880MHz: 4.2dBi
    • 1850-1990MHz: 4.2dBi
    • 1900-2170Mhz: 4.4dBi
    • 2.4-2.5GHz: 3.0dBi
  • Impedance: 50ohm
  • Cable: None included
  • Dimensions: 3.3” x 1.44”
  • Connector: N Female
  • Mount: Mounts thru metal surface
  • Polarization: Cross polarized
  • Radiation: Omni-directional
  • Color: Black

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All Reviews (3)

Only customers who bought this item from 5Gstore can write a review - these are all verified 5Gstore purchases

Date Added: 08/28/2017 by G. M. (pullman, WA)
This improved my signal by only 2.5 dBm. Thought it would increase it by 3-5, but this may be my error.

Date Added: 12/06/2015 by Jerry S. (Canton, GA)
This antenna needs a ground plane at least 12 inches across to work with all frequencies. Normally this is supplied by the roof the antenna is mounted through. I mounted it on the elevated TV antenna on a motorhome. I fashioned a bracket from an L shaped piece of metal and ground plane from 6 pieces of 12 gauge copper wire in racial fashion. The antenna performs flawlessly in this application and when the TV antenna it is mounted on is lowered it has very low wind resistance, and still works well.

Date Added: 10/30/2015 by Vincent G. (San Pedro, CA)
My Airstream dealer and I, along with the wonderful support of 3G Store, decided this was the best antenna for my Wilson wi-fi booster. Although I have yet to see the benefits, I love the low profile of the roofline. I am really looking forward to seeing if I get a signal in my summer location up at 8,000 feet in the eastern Sierra.

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Do I need an 8 inch ground plane for the Laird TRA6927M3PB-001 antenna?


Can I use sheet metal as a ground plane for the Laird antenna, model TRA6927M3PB-001?

Yes, sheet metal is fine to use.

Does the Laid Phantom antenna (TRA6927M3PB-001) require a metal ground plane?

This does require a metal ground plane for the antenna to function. You will need an 8" diameter metal plate under the antenna if mounting onto a non-metal surface.

Does the Laird Phantom antenna (TRA6927M3PB-001) have 1 antenna connection or multiple?

This antenna has a single connector, which you will connect 1 cable to. The antenna supports the GPS, WiFi and 3G/4G cellular frequencies, but not simultaneously.

If you're looking for something with multiple cables, see:

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