Discount up to 50% on the panel devices.

Radiometric devices >> power meters (M1-, M3-, M5-, MK3- and others)


269 999 RUB
134 999 UAH
2 pieces

Online prices include VAT.

It is possible effectively delivery of any quantity.
Wattmeter M3-91 (M391, M-3-91, M 3 91, M3 91)
Wattmeter M3-91 is designed to measure the power of sinusoidal and average power pulse-modulated microwave signals in coax and waveguides in the regulation and verification of CEA. Can be used to measure the attenuation and loss of paths, the power flux density, the instability of the generator output power level, etc.
Control of the power meter for a given algorithm is a microprocessor device.
In devices power meter M3-91 are provided with automatic zero adjustment, calibration, automatic selection of measurement limits, the introduction of correction factors, diagnosis to the level of functional units, the display of measurement results in a four-digit decimal number and an analog output.
Technical characteristics of the devices M3-91 wattmeters:
Frequency range - 17.44 GHz-25 86GGts;
Measuring range of the instrument wattmeter M3-91 - 3 ∙ 10 -7 10 -2 W-W;
The main measurement error - ± (4% -6%);
VSWR - 1.4;
Microwave path - 11h5, 5mm;
Power device power meter M3-91 - 220V ± 22V, 50Hz ± 0,5 Hz or 220V (115V) ± 5%, 28 Gts/-12Gts 400Hz;
Power consumption - 38V ∙ A;
The settling time of reading the power meter M3-91:
- On changes within the 1mW-10mW - 1c;
- At the limits of measurement 0.03 mW-0, 1 mW - 10s;
- In automatic mode switching limits - 15s;
Weight of the device power meter M3-91 - 6.9 kg;
Dimensions - 228h160h308mm;
The manufacturer guarantees the quality of the unit absorbed power wattmeter M3-91 technical requirements specifications, subject to the consumer the terms and conditions of storage, transportation, installation, operation, established specifications and operational documentation.

Photos: M3-91

M3-91 wattmeter image.
M3-91 wattmeter image.
M3-91 front view.
M3-91 front view.
M3-91 side view.
M3-91 side view.
M3-91 rear view.
M3-91 rear view.
M3-91 overhead view.
M3-91 overhead view.
M3-91 bottom view.
M3-91 bottom view.