GPI1
Quad isolated GNSS antenna power injector
- 4 fully separate ports
- Galvanic isolated RF path
- Galvanic isolated power path
- LED indicators
- 10-30VDC supply
- Per port current measurement
- Sturdy 19“ housing
Made to endure
The GPI1 is designed to eliminate ground loop problems and provide stable power
for up to four GNSS antennas. These product features give systems where
reliability and uptime are key ease of mind during mission critical operations.
- Measurement per port
- Low loss components
By using low-loss components we reach a typical RF insertion
loss of 0.8dB.
- Galvanic isolation
The GPI1 has four galvanically isolated antenna ports. The galvanic isolation is from the RF ANTENNA to the RF GNSS connector and from the RF connectors to the power
injector
- Clear LED indicators
- VDC supply
The output voltage is held at a stabilized 5VDC and can supply up to 4.5 Watt per channel.
- Diagnosis tool
The current measurement can be used as a fast diagnostic tool for detecting GNSS antenna or cable breakage
Technical Data
RF characteristics
- Insertion loss : 0.8dB Typ
-
Isolation RF ports to DC port:
23dB Typ - Max voltage at GNSS connector 200V
DC injection
- 5 VDC
- 900 mA maximum current
Isolation RF ports to DC port
- 23dB Typ
Back connections
- 4 x N-connector (GNSS antenna)
- 4 x N-connector (GNSS receiver)
- 4 x 3P male M16 (power)
Mechanical
- 440mm x 226mm x 44mm (without brackets)
- 483mm x 226mm x 44mm (with brackets)
- Weight 2650 gram
Environmental
- Operational temperature : -20°C +50°C
Power
- Wide input : 10-30VDC
- Max power consumption : Watt
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