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回波振蕩器 BWO oscillators
Broadband BWO oscillators 33-90 GHz
| 回波振蕩器 BWO oscillatorsFeatures |
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回波振蕩器 BWO oscillators產品描述：
G4-143x series
The G4-143x series is fully packaged sweeper source. The microcomputer is integrated into the device provides total control of the system. The sweeper self-tests at turn-on. Two independent DAC’s control frequency and output power. Minimal built-in full band sweep time is 10ms. User from front panel or GPIB bus controls power, initial and final frequency, time of sweep, internal amplitude modulation. Various programs of power and frequency change are provided including 10 user-defined programs. There are two inputs for external frequency and power control. The rugged High Voltage power supply is specially designed to withstand the rapid voltage changes inherent in BWO deceleration. Each generator is individually calibrated for output power versus frequency, with different power levels and frequency versus control voltage relationships. Download operation manual for G4-143e (75-110GHz) here
SGMW-x series
The SGMW-x series is fully packaged sweeper source. The sweeper consists of external module with BWO-X series and power supply. There are all the electronic circuitry and power supplies required to provide the operation of BWO. The sweeper self-tests at turn-on. BWO tube is fully protected against improper voltage connections. There are two inputs for external frequency and power control. Phase locking possibility is provided. Minimal built-in full band sweep time is 10ms. One power supply can be used with different BWO. Particularly, the remote module with BWO tube allows using it at hard-to-reach places and can be installed quite away, somewhere near a scientist’s work desk. Another great advantage of this series of BWO sweepers is its power supply unit, that allows feed up to few BWO tubes even with different working frequencies. Download operation manual for SGMW-x here
| Common Specifications | |
| Frequency accuracy in the CW mode, | ±0.01 |
| Built-in Sweep Time, ms | 10* |
| Maximum CW frequency stability for 15 min | ±2*10-4 |
| Residual FM max | ±2*10-5 |
| Output power regulation range, dB | 0-10…20** |
| Output VSWR | 1.5 |
| Internal square-wave modulation frequencies, kHz | 1-100 |
| External square-wave modulation frequencies, kHz | 1-100 |
| Voltage for External Frequency Control, VDC | 0 … +10 |
| Voltage for External Power Control, VDC | 0 … +10 |
| Operating temperature range, C | +5…+40 |
| AC Input Voltages | 220 V, 50 Hz (110V/60Hz*) |
| Consumed power, VA | 400 |
| Size of G4-143x, mm | 495 x 180 x 480 |
| Size Power Supply SGMW, mm | 490 x 240 x 272 |
| Weight Power Supply SGMW, kg | 5 |
| Size BWO module for SGMW, mm | 150 x 180 x 200 |
| Weight BWO module for SGMW, kg | 4 |
| Length of connection cable for SGMW, m | 1…2 (specify in order) |
* Full one band sweep time: less then 200 microseconds with external frequency control
** Uncontrolled (not specified) parameter
| Specifications G4-143x | ||||
| G4-143x | G4-143a | G4-143b | G4-143c | G4-143d |
| Frequency range, GHz | 33-54 | 40-60 | 50-75 | 60-90 |
| Output waveguide type | WR22 | WR19 | WR15 | WR12 |
| Waveguide Flange | UG-383/U | UG-383/U-M | UG-385/U | UG-387/U |
| Minimum CW power, mW | 50 | 100 | 25 | 25 |
| Typical peak power, mW | 150 | 200 | 80 | 80 |
| Specifications SGMW-X-A | ||||
| BWO modules for SGMW | BWO-Q | BWO-U | BWO-V | BWO-E |
| Frequency range, GHz | 33-54 | 40-60 | 50-75 | 60-90 |
| Output waveguide type | WR22 | WR19 | WR15 | WR12 |
| Waveguide Flange | UG-383/U | UG-383/U-M | UG-385/U | UG-387/U |
| Minimum CW power, mW | 50 | 100 | 25 | 25 |
| Typical peak power, mW | 150 | 200 | 80 | 80 |
| Typical data for V and E bands BWO |
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