Enhanced GPS Signal Amplifier and Re-radiator (compatible with Garmin & Magellan GPS receivers)

The re-radiating unit with dual antennas re-transmits real-time GPS satellelite outdoor receptions to an in-door environment.

The Helix type in-door antenna system allows multi GPS receiver users to obtain normal receiver performance within a closed environment, while the main GPS antenna is located on an unmanned outdoor location.

The system kit consists of a high gain external GPS antenna, a precisely calibrated amplifier circuit within the Helix type indoor antenna, and a built in power supply regulator. It can provide good signal reception for a distance of 2 meters or more, depending on the indoor noise environment.

Radome: Polycarbonate Radome with die-cast base
Dimensions: 2.3 in. (L) x 1.9 in. (W) x 0.6 in. (H)
Mounting (included): Two user-removable magnets; two M3 screws for holes on base
Power Gain: 30 dB
Operating Voltage: 7V~14V DC Power
Power Consumption: 28mA +/- 3mA
Operating Temperature: -40 to +185 degrees F
Noise: 2.0 max.
Impedance: 50 ohm
Frequency: 1575.42 MHz
Cable: RG174/U
100% waterproof

Re-transmits and amplifies signals for ALL GPS devices. Specifically for use with GPS units without external antenna ports such as Garmin eTrex or Magellan eXplorist GPS series.