GLI-METRO GNSS "Smart" Amplifier Kit Datasheet
pdfGPS Repeater Kits
GPS Source offers standard GPS repeater assemblies available from APC Time. The GPS repeater kits are designed to work off the shelf. For larger or more complex projects, a custom system can be designed that is safe and dependable.
For technical and product advice, contact our team today on 01522 596 570 or emailĀ time@apcplc.com

GLI-METRO GNSS “Smart” Amplifier Kit
The GLI-METRO-G-RK is a complete GNSS amplifier system that includes: GLI-METRO-G, GNSS active antenna, GNSS passive antenna, swivel mount, pole mount, surge suppressor and cabling.
The GLI-METRO-G is a GNSS smart amplifier, perfect for the commercial and public sector. When used in conjunction with an active GPS/GLONASS receive antenna, it will pass GPS+GLONASS signals inside a building, hangar or any structure where signal is not accessible. It can be used in an automated test environment or in a shielded room that needs GNSS signal.
- Precise control over output signal level
- High frequency selectivity – passes GPS, GLONASS & GALILEO frequencies while rejecting other out-of-band signals.
- Continuous Built-In-Testing (BIT)
- Automatic oscillation detection
- Perfect for aircraft hangars, manufacturing test cells, R&D facilities, any automated test environment or an anechoic chamber
- Use for any GNSS retransmission application

GLI-METRO Kit – The “Smart” Amplifier
The GLI-METRO RK is a complete GPS amplifier system that includes: GLI-METRO, active antenna, passive antenna, swivel mount, pole mount, surge suppressor and cabling.
The GLI-METRO marks the integration of the latest GPS amplifier technology into a simple, self-contained unit. With this smart amplifier, the user has precise control over effective radiated power (ERP) levels. This is regardless of the uncertain loss or gain in the receive antenna cable network. It is smart enough to automatically condition the signal and prevent changes in performance. With an optional Bluetooth wireless interface also available, it may be configured remotely.
- Precise control over output signal level
- Passes L1 (L1/L2 optional)
- High frequency selectivity
- Perfect for any GPS applications involving a shielded room and/or automated testing environment

GLI-METROe CE Approved “Smart” Amplifier Kit
The only smart amplifier kit that is CE certified. The GLI-METROe RK is a complete GPS amplifier system that includes: GLI-METROe (GPS Smart Amplifier), active antenna, passive antenna, swivel mount, pole mount, surge suppressor and cabling. The GLI-METROe employs an automatic control to maintain the set output signal level. This is regardless of the uncertain loss or gain in the receive antenna cable network. It is smart enough to automatically condition the signal and prevent changes in performance. With this feature, the ERP stays locked at -85dBm.
- Precise control over output signal level
- Passes L1 (L1/L2 optional)
- High frequency selectivity
- Perfect for many indoor GPS applications

MRO-Hangar
Testing of avionics navigation equipment requires a GPS signal, which is not often available inside a hangar. MRO Hangar is a solution offered by GPS Source that conveys a live GPS signal inside an aircraft hangar for general testing, maintenance and repair of onboard Flight Management System (FMS) or GPS navigation system flight navigation systems.
MRO Hangar marks the integration of the latest GPS smart amplifier technology into one solution. It is a smart system, offering signal conditioning, BIT detection, antenna monitoring and exact ERP control. Derived from high-performance systems for military applications, the MRO-HANGAR system is safe and easy to use.
- Precise control over output signal level
- Passes L1 (L1/L2 optional)
- High-frequency selectivity
- Perfect for any GPS applications involving a shielded room and/or automated testing environment