ELVA-1 Broadband BWO oscillators 33-170 GHz
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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 10 ms. 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.
| 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 Power Supply SGMW, mm | 490 x 480 x 272 |
| Weight Power Supply SGMW, kg | 38 |
| Size BWO module for SGMW, mm | 260 x 170 x 185 |
| Weight BWO module for SGMW, kg | 6 |
| 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 SGMW-X-A | |||||||
| BWO modules for SGMW | BWO-Q | BWO-U | BWO-V | BWO-E | BWO-W | BWO-F | BWO-D |
| Frequency range, GHz | 33-54 | 40-60 | 50-75 | 60-90 | 75-110 | 90-140 | 110-170 |
| Output waveguide type | WR22 | WR19 | WR15 | WR12 | WR10 | WR08 | WR06 |
| Waveguide Flange | UG-383/U | UG-383/U-M | UG-385/U | UG-387/U | UG-387/U-M | UG-387/U-M | UG-387/U-M |
| Minimum CW power, mW | 50 | 100 | 25 | 25 | 20 | 40 | 20 |
| Typical peak power, mW | 150 | 200 | 80 | 80 | 80 | 80 | 60 |
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