POWER METER
0,01 GHz – 18 GHz
(25 - 37 GHz; 78 - 118 GHz)
The power meter of absorbed power is intended for power measurement
of the sine wave microwave signals and average power value of the pulse-modulated microwave
signals in coaxial channel of the cross-section ø 7×3 mm.
The main application areas are:
- output power measurement of measuring generators and other microwave signals sources;
- power meter calibration;
- two-ports attenuation measurement;
- radiation level measurement with the calibrated antennas application;
- using in the measuring systems.
Power meter mainframes are the converter, in which microwave
power transformation takes place, and power meter measuring block with the digital
indicator, directly showing the measuring power value in µW, mW, dB and dBm.
The power meter work control can be carried out directly manually,
automatically and by remote control.
Every meter realizes data transfer and control within system
by interface IEEE-488. Connection with peripheral equipment - by every type of computer
interfaces RS232, USB.
Basic technical specifications
| |
|
PARAMETER |
VALUE |
| 1 |
|
Measuring range: |
|
| |
|
- pulse power |
10 µW - 1 W |
| |
|
- continuous power |
1 µW – 10 mW |
| 2 |
|
Frequency range |
0,01 - 18 GHz |
| 3 |
|
Basic error |
|
| |
|
- in the frequencies range from 0.01 up to 12 GHz |
 |
| |
|
- in the frequencies range more than 12 up to 18 GHz |
 |
| |
|
|
where Pk - the final value of the setting measurements limit;
Px - power meter value |
Operating conditions:
- air temperature from 283°K up to 323°K (from +10°Ñ up to +50°Ñ);
- relative air humidity up to 95 % with temperature 303°K (30°Ñ);
- line voltage of 220 ± 22 V, frequency 50 ± 5 Hz;
- atmospheric pressure of 60 - 106 kPa (460 - 800 mm of mercury).
Overall dimensions:
- device without sensor - 110 × 260 × 260 mm;
- the thermo-electrical converter is not more than 63 × 36,5 mm.
Weight:
- device without converters - 4,0 kg;
- the thermo-electrical converter with transport container - 0,15 kg.
Represented technical characteristics can be improved by customer’s orders.
118 GHz
