Product description
GNSS-LTNGPROT-K1 is a Roger-GPS surge protection kit for the GNSS outdoor antenna feeder cable. The protector is an IP67-rated Polyphaser GT-TFF-AL gas discharge tube protector with DC pass for the antenna supply.
Package contents
- Surge protector GNSS-LTNGPROT-1 (Polyphaser GT-TFF-AL)
- Grounding plate, screws and nuts
- 2 m RF195 coaxial cable, TNC male to TNC male
The grounding cable and the coaxial cable on the repeater side are not included.
Technical specifications
- Connectors: TNC female/female, bulkhead mounting
- Frequency range: DC–7 GHz, DC pass
- Power: 90 W
- Surge current: 20 kA (IEC 61000-4-5, 8/20 µs)
- Throughput energy: 4 mJ, gas discharge tube
- Ingress protection: IP67
- Protector dimensions: length 59.94 mm, diameter 21.84 mm, weight 90.72 g
Installation
Fasten the protector to the grounding plate and connect the plate to a proper grounding point with your own grounding cable. Connect the protector input to the outdoor antenna with the supplied 2 m cable and the output to the repeater antenna cable.