FURUNO TVA-05V GNSS Surge Protector

FURUNO TVA-05V GNSS Surge Protector protects critical infrastructure from lightning surges. This protector is designed specifically for GNSS timing receivers operating on L1, L2, and L5 frequencies. The TVA-05V GNSS surge protector meets the rigorous IEC 61643-21 (JIS C 5381-21) Category C2 standard and withstands harsh environmental conditions. This protector safeguards time synchronization systems against damaging electrical surges from lightning strikes. The TVA-05V surge protector supports DC pass functionality, making it fully compatible with active GNSS antennas and preserving signal integrity without compromising protection.

Features

Protect critical infrastructure from lightning surges
Purpose-built surge protector for GNSS timing receivers – L1/L2/L5 compatible
Lightning surge protection rated for IEC 61643-21 (JIS C 5381-21) Category C2, which ensures reliability in harsh environments

Improved protection performance for long-term operation
Delivers high safety against lightning for critical infrastructure time synchronization systems
Supports DC pass for active antennas

Specifications

IP67 waterproof
1.1GHz to 1.7GHz Frequency band (Ft)
6V maximum continuous working power (Uc)
10W maximum allowable power
Typical 0.42dB insertion loss
<1.5 VSWR
N-type both ends (J) connector

50Ω impedance
<10V voltage protection level (Up)
15kV (1.2µs/50μs) 7.5kA (8µs/20μs), positive and negative, each 5 times impulse durability
CE, RoHS, and WEEE compliant