GPS
Signal Amplifier and Re-radiator unit
for Garmin and Magellan GPS receivers
Gilsson part #R-1
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Description
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. From actual field testing, this unit can provide reliable signal reception for a distance of up to 60 cm, depending on the indoor noise environment.
Product Specifications:
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Radome: Polycarbonate Radome with die-cast base
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Dimensions: 2.3 in. (L) x 1.9 in. (W) x 0.6 in. (H)
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Mounting (included): Two user-removable magnets; two M3 screws for holes on base
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Power Gain: 30 dB
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Operating Voltage: 7V~14V DC Power
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Power Consumption: 28mA +/- 3mA
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Operating Temperature: -40 to +185 degrees F
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Noise: 2.0 max.
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Impedance: 50 ohm
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Frequency: 1575.42 MHz
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Cable: RG174/U
- 100% waterproof
Compatible GPS Receivers:
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.
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