General Electric GL-6619 Gas-Discharge Device (A-TR Cell)
Tube anti-transmission-réception
ATR-Röhre, Nullode

Also known as: Z1957, TR136.

Used in groups of 10-20 in polarization or branching-type duplexers in radar systems. In operation, the quartz gas-filled envelope ionizes to form a highly conductive gas column when high-frequency power is applied during the transmission period, and deionizes when the power is removed.

Frequency: 2.7-2.9 GHz
Transmitter Peak Power: 2.5 MW
Min. Peak Firing Power: 250 kW
Max. Recovery Time: 25 μs

The tube comes with two wire washers, presumably for mounting purposes.

Fiche technique • Data sheet • Datenblatt: 6619.pdf

 

Longueur • Length • Länge : 110 mm • 4" 3/8
Diamètre • Diameter • Durchmesser : 3 mm • 1/8"

 

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