PolyPhaser GT-NFF-AL DC to 7GHz DC Pass Gas Tube - NF to NF



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The SpikeGuard™ is a straight gastube device with an operation frequency of DC-7GHz. The GT-NFF-AL has N connectors with a female on the "Surge/Antenna" side and a female on the "Protected/Equipment" side.

Spike Guard Gas Tube Protector

Gas tube lightning protection with excellent VSWR and superior RF performance characteristics for equipment operating between dc and 7 GHz with up to 90 W RF power configured with N female connectors -bidirectional

Specifications for PolyPhaser GT-NFF-AL

Line Voltage
50 Vdc Max
Frequency Range
dc to 7.0 GHz
Protected Side Connector
N Female
Surge Side Connector
N Female
Turn On Voltage
150 Vdc (spark over)
VSWR≤1.1:1 dc to 3 GHz
Insertion Loss
≤0.1 dB dc to 3 GHz
RF Power
90 W @ 30 MHz, 9 W @ 3 GHz

Product Condition New
Manufacturer part number GT-NFF-AL
Manufacturer PolyPhaser

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