Electronic tube and vacuum tube catalog

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Integral-cavity tunable gas TR switch for pulsed microwave duplexers, protecting the receiver across approximately 8.49–9.6 GHz during transmitter pulses.

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Broadband integral-cavity gas ATR switch for pulsed microwave duplexers, isolating transmitter and receiver paths across approximately 9.0–9.6 GHz.

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Broadband anti-TR gas switch for pulsed microwave circuits, decoupling the transmitter from a common transmit/receive antenna during non-transmitting intervals.

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Heater	1.9 V / 21.5 A
Rectifier	7500 A
V Drop	10 V
V Inverse	360 V

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Gas-filled microwave TR/ATR switching tube for pulsed transmitter/receiver duplexer service, protecting or isolating receiver and transmitter paths during radar pulses.

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Gas-filled microwave TR/ATR switching tube for pulsed transmitter/receiver duplexer service, protecting or isolating receiver and transmitter paths during radar pulses.

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Gas-filled microwave TR/ATR switching tube for pulsed transmitter/receiver duplexer service, protecting or isolating receiver and transmitter paths during radar pulses.

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Gas-filled microwave TR/ATR switching tube for pulsed transmitter/receiver duplexer service, protecting or isolating receiver and transmitter paths during radar pulses.

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Gas-filled microwave TR/ATR switching tube for pulsed transmitter/receiver duplexer service, protecting or isolating receiver and transmitter paths during radar pulses.

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Gas-filled microwave TR/ATR switching tube for pulsed transmitter/receiver duplexer service, protecting or isolating receiver and transmitter paths during radar pulses.

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Gas-filled microwave TR/ATR switching tube for pulsed transmitter/receiver duplexer service, protecting or isolating receiver and transmitter paths during radar pulses.

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Gas-filled microwave TR/ATR switching tube for pulsed transmitter/receiver duplexer service, protecting or isolating receiver and transmitter paths during radar pulses.

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UX4

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UX4 - Medium-shell UX 4-contact

Narrow-band tunable gas-filled TR switch for X-band microwave systems, using ignitor-assisted discharge to protect the receiver during transmitter pulses.

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Plate	1,000 V
Ik max	0.2 mA

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Gas-filled tunable TR protective tube for microwave receiver protection across approximately 23.83–24.58 GHz.

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Gas-filled microwave TR/ATR switching tube for pulsed transmitter/receiver duplexer service, protecting or isolating receiver and transmitter paths during radar pulses.

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Gas-filled microwave TR/ATR switching tube for pulsed transmitter/receiver duplexer service, protecting or isolating receiver and transmitter paths during radar pulses.

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Gas-filled microwave TR/ATR switching tube for pulsed transmitter/receiver duplexer service, protecting or isolating receiver and transmitter paths during radar pulses.

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UX4

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UX4 - Medium-shell UX 4-contact

Two-electrode cold-cathode ATR microwave gap for duplexer switching and isolation, characterized by microwave wavelength and VSWR performance.

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Gas-filled microwave TR/ATR switching tube for pulsed transmitter/receiver duplexer service, protecting or isolating receiver and transmitter paths during radar pulses.

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Gas-filled microwave TR/ATR switching tube for pulsed transmitter/receiver duplexer service, protecting or isolating receiver and transmitter paths during radar pulses.

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Two-electrode cold-cathode pre-TR microwave gap for pulsed duplexer protection, characterized by microwave wavelength and VSWR performance.

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Argon-filled separate-cavity microwave gas switch for pulsed transmitter/receiver switching and protection service.

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Gas-filled microwave TR/ATR switching tube for pulsed transmitter/receiver duplexer service, protecting or isolating receiver and transmitter paths during radar pulses.

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Fixed-tuned argon-filled ATR gas switching tube for microwave duplexer switching and receiver-protection service.

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Tunable transmit-receive gas-switching tube with integral microwave cavity. It isolates and protects the radar receiver during transmitter pulses while permitting received signals between pulses.

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Anti-TR gas-switching tube for microwave radar duplexing. Its ionized discharge controls RF paths between transmitter, antenna, and receiver during pulsed operation.

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Microwave gas-switching tube for radar transmit-receive systems. Gas-discharge switching rapidly changes RF path conditions during transmitter pulses and receiver intervals.

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Fixed-tuned argon anti-TR gas-switching tube for microwave radar duplexing. Its discharge controls RF isolation and signal routing during pulsed transmit-receive operation.

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Broadband non-tunable pre-TR gas-switching tube with integral microwave cavity. It provides rapid protective RF switching in radar transmit-receive systems.

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Plate	425 V

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Broadband TR gas-switching tube designed to protect and decouple a radar receiver during transmission. Its gas discharge rapidly changes microwave-path impedance.

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Fixed-tuned ATR gas-switching tube for microwave radar service. Gas-discharge action controls RF routing and isolation during pulsed transmit-receive operation.

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Fixed-tuned ATR gas-switching tube for microwave radar service. Its discharge rapidly changes RF path conditions during transmitter and receiver intervals.

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Band-pass TR gas-switching tube for microwave radar duplexing. Gas-discharge action protects the receiver and controls the RF path during transmitter pulses.

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Special-purpose microwave TR switching tube of the 1B58 family. Its gas-discharge structure provides rapid transmit-receive isolation and receiver protection.

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Tunable TR gas-switching tube with integral cavity for microwave radar service. Its discharge protects the receiver and controls RF routing during pulsed operation.

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Microwave gas-switching tube for transmit-receive systems. Its ionized discharge provides rapid RF-path control and receiver protection during pulsed radar operation.

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X-band band-pass TR tube using an argon and water-vapor ionizable medium. Its discharge protects the radar receiver and controls microwave routing during transmission.

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Fixed-tuned broadband transmit-receive microwave switching tube for radar duplexing. Gas-discharge action provides rapid receiver protection and RF-path control.

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Broadband transmit-receive microwave switching tube for radar systems. Its gas-discharge mechanism rapidly isolates the receiver during high-power transmitter pulses.

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High-Q integral-cavity tunable transmit-receive gas switching tube for high-definition radar, operating across approximately 33.815–35.905 GHz for microwave transmitter-receiver protection and duplexing.

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Fixed-tuned ATR gas switching tube covering approximately 34.160–35.560 GHz, designed for microwave duplexing and transmitter-receiver protection in radar systems.

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Fixed-tuned ATR gas switching tube covering approximately 2861–3039 MHz, designed for microwave duplexing systems and rated for megawatt-class transmitter peak power.

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Fixed-tuned ATR gas switching tube covering approximately 2958–3142 MHz, designed for microwave duplexing systems and rated for megawatt-class transmitter peak power.

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Band-pass transmit-receive gas switching tube for approximately 2.9–3.2 GHz microwave protection service, providing radar transmitter-receiver isolation and antenna duplexing.

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Broadband X-band ATR gas switching tube for transmitter-receiver antenna decoupling around 9.375 GHz, designed for radar duplexing and protection of sensitive receiver circuitry.

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Band-pass transmit-receive gas-switching tube protecting a crystal detector from pulsed microwave power around 5.4–5.9 GHz in radar duplexing systems.

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Anti-transmit-receive microwave switching tube centered near 8.8 GHz. Gas-discharge action controls RF isolation and receiver protection during pulsed radar operation.

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Anti-transmit-receive microwave switching tube centered near 3.2 GHz and designed for high transmitter peak power in radar duplexing systems.

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Anti-transmit-receive microwave switching tube for operation near 3.4 GHz. Its gas-discharge action controls RF routing and receiver protection during radar pulses.

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Integral-cavity broadband transmit-receive microwave tube for decoupling a receiver from a shared transmitting and receiving antenna in pulsed radar systems.

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Heater	0 V / 0 mA

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Fixed-tuned gas-switching window for pulsed microwave systems near 1.3 GHz. Its discharge provides rapid RF switching without a heater supply.