太赫兹返波管BWO

 Broadband BWO oscillators 33-90 GHz

Features

37-90 GHz in 4 bands

Frequency accuracy 0.01%

Full waveguide sweep in all bands

Fully packaged and automated

Program from front panel or GPIB bus

Remote controlled, phase lockable

Bias tuneable for AFC

High output power

Applications

Instrumentation automated subsystems

Laboratory measurement and test equipment

Source for Network Analysers, Plasma diagnostics andspectrometer

Sweeping Heterodyne Receivers, frequency and spectrum analysisfor gyrotrons

产品描述：

G4-143x series

The G4-143x series is fully packaged sweeper source. Themicrocomputer is integrated into the device provides total controlof the system. The sweeper self-tests at turn-on. Twoindependent DAC’s control frequency and output power. Minimalbuilt-in full band sweep time is 10ms. User from front panel orGPIB bus controls power, initial and final frequency, time ofsweep, internal amplitude modulation. Various programs of power andfrequency change are provided including 10 user-defined programs.There are two inputs for external frequency and power control. Therugged High Voltage power supply is specially designed to withstandthe rapid voltage changes inherent in BWO deceleration. Eachgenerator is individually calibrated for output power versusfrequency, with different power levels and frequency versus controlvoltage relationships. Download operation manual for G4-143e(75-110GHz) here

SGMW-x series

The SGMW-x series is fully packaged sweeper source.  Thesweeper consists of external module with BWO-X series and powersupply.  There are all the electronic circuitry and powersupplies required to provide the operation of BWO. The sweeperself-tests at turn-on. BWO tube is fully protected against impropervoltage connections.  There are two inputs for externalfrequency and power control. Phase locking possibility is provided.Minimal built-in full band sweep time is 10ms. One power supply canbe used with different BWO. Particularly, the remote module withBWO tube allows using it at hard-to-reach places and can beinstalled quite away, somewhere near a scientist’s work desk.Another great advantage of this series of BWO sweepers is its powersupply unit, that allows feed up to few BWO tubes even withdifferent working frequencies.  Download operation manual forSGMW-x here

Common Specifications
Frequency accuracy in the CW mode, ±0.01 Built-in SweepTime, ms 10* Maximum CW frequency stability for 15min ±2*10-4 Residual FM max±2*10-5Output power regulationrange, dB0-10…20**Output VSWR1.5Internal square-wave modulationfrequencies, kHz1-100External square-wave modulation frequencies,kHz1-100Voltage for External Frequency Control, VDC0 … +10Voltagefor External Power Control, VDC0 … +10Operating temperature range,C+5…+40AC Input Voltages220 V, 50 Hz (110V/60Hz*)Consumed power,VA400Size of G4-143x, mm495 x 180 x 480Size Power Supply SGMW,mm490 x 240 x 272Weight Power Supply SGMW, kg5Size BWO module forSGMW, mm150 x 180 x 200Weight BWO module for SGMW, kg4Length ofconnection cable for SGMW, m1…2 (specify in order)

 * Full one band sweep time: less then 200 microsecondswith external frequency control
** Uncontrolled (not specified) parameter

SpecificationsG4-143xG4-143xG4-143aG4-143bG4-143cG4-143dFrequency range,GHz33-54  40-6050-75 60-90Output waveguidetypeWR22WR19WR15WR12WaveguideFlangeUG-383/UUG-383/U-MUG-385/UUG-387/UMinimum CW power,mW501002525Typical peak power,mW 1502008080 Specifications SGMW-X-ABWO modules forSGMWBWO-QBWO-UBWO-VBWO-EFrequency range,GHz33-54  40-6050-75 60-90Output waveguidetypeWR22WR19WR15WR12WaveguideFlangeUG-383/UUG-383/U-MUG-385/UUG-387/UMinimum CW power,mW501002525Typical peak power, mW 1502008080 Typical datafor V and E bands BWO