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  • 30 meter GPS repeater system
  • 30 meter GPS repeater system
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Xtreme-Radiator 30 Meter GPS Repeater

Ships same day or next-day

Product Description

30 Day Money Back Guarantee

If you are not satisfied with the performance of your GPS repeater, or if it does not suit your requirement, we will accept a return on undamaged equipment within 30 days of the ship date.  You will be refunded the purchase price, not including the shipping cost.

This kit covers GPS only, for a GPS/ GLONASS combo see Xtreme-Radiator-Dual

Xtreme-Radiator is a complete ready-made kit, consisting of an active outdoor GPS antenna, typically mounted on the roof of a building to pick up signals (using included mount), a repeater unit to re-radiate the GPS signal indoors, and a 40 meter coaxial cable that connects the two (custom cable available on request).  Equipment with a clear line of sight up to 30 meters (100ft) away can easily pick up a GPS signal.

The whole system is designed as PNP (Plug-and-Play) hardware and it can be installed either temporarily or permanently to a secured location by using either suction cups or screws.  The system kits are composed of a highly sensitive external GPS antenna, precisely calibrated amplifier circuit with Helix type indoor repeating antenna and a built-in power supply regulator.  The Helix type indoor antenna allows multiple GPS receiver users to perform on-the-fly normal receiver operation within a closed environment. 

For Emergency Responders

Xtreme-Radiator prevents satellite acquisition delay when a receiver leaves the building, saving seconds, minutes, and lives.

For Manufacturers

of GPS enabled equipment, the Xtreme-Radiator allows for testing of embedded receivers without having to leave the lab and go outside to get a GPS signal, increasing efficiency and reducing cost

Aircraft Hangars

All aircraft navigation systems must be tested regularly.  Where GPS is used it too must be calibrated to ensure full functionality.  When a plane is in a hangar, it does not have a clear view of the sky, and therefor cannot pick up GPS signals.  A GPS repeating system solves this problem and allows the GPS signal to be received inside the hangar rather than having to move the aircraft outside for a view of the sky.
The reliability, high-gain, low-cost, and easy installation of Tri-M's Xtreme-Radiator GPS Repeaters have made them industry favorites for almost 20 years.
For large areas requiring more than one repeater Tri-M can also provide a custom solution.


General Description Professional GPS re-radiating system
Physical Construction Construction: Polycarbonate radome enclosure, cast die at the bottom, sealed with weatherproof rubber.
Dimensions: Antenna: 4.5?in diameter & 2.9?in height
Helix type re-radiator: 37mm (L) x 35mm (W) x 71mm (H)
Regulator: 65mm (L) x 32mm (W) x 43mm (H)
Includes 40m RF cable (longer available by request)
Standard Connector: Antenna: TNC Jack, re-radiator: SMA Jack
Weight: Antenna: 237g
Helix type re-radiator: 48g
Regulator: 85g
Standard Mounting: Stainless bracket mount
Color: Antenna: White
Helix type re-radiator: Black
Regulator: Black
Performance Specification External Antenna Polarization: R.H.C.P.
Absolute Gain @ Zenith: +5 dBi typically
Gain @ 10° Elevation: -5 dBi typically
General: L1 frequency, 1575.42 MHz +/-1.023 MHz
Gain: 27 dB typically
Bandwidth: 2 MHz min.
Noise Figure: 2.0 max.
Axial Ratio: 3dB max.
Out of Band Attenuation: 20 dB min. @ Fo +/- 50Mhz
VSWR: 2.0 max.
Output Impedance: 50 ohm
Helix Type Re-radiator Re-radiating Range: 30m
Electrical Specification Supply Voltage: 100~240V AC to 7.5V DC Regulator
Power Consumption: 48mA (+/- 5%) @ 7.5V DC
Environmental Specification Operating Temperature: –30°C to +60°C
Storage Temperature: –40°C to +60°C
Operating Humidity: 95% RH, non-condensing


Warranty Information

1 Year Warranty

Other Details

40m RG-58 standard, other types and lengths available on request

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