Purpose
Electronic frequency counter UA Ч3-79М intended for automatic measurement of
frequency of continuous sine-wave signals in frequency range from 10 Hz to 18
GHz. Device has GPIB and RS-232 interfaces.
Technical characteristics
Range of measured frequencies
|
10
Hz … 18 GHz
|
Level of input signals in
frequency range from 10 Hz to 330 MHz
|
50
mV … 1 V
|
Power level of input signals in
frequency band from 0,33 GHz to 18 GHz
|
20
µW … 5 mW
|
Relative error of the crystal
frequency standard
|
±
2,5 ∙ 10-7
during 12 months
|
Resolution of measurement
|
0,1;
1; 10; 100 Hz;
1;
10; 100 kHz;
1;
10 MHz
|
Operating temperature range
|
–10
ºС … + 50 ºС
|
Power consumption from AC mains
|
50
VA
|
Parameters of mains
|
220
± 22 V
50
± 0,5 Hz
|
Overall dimensions
|
307х115х312
mm
|
Weight
|
5,5 kg
|
* Attention. Product description can be obtained by machine translation.