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AC voltmeter V3-52 / 1

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AC voltmeter & nbsp; V3-52 / 1 & nbsp; is intended to measure the rms sinusoidal high frequency voltage and for converting it into a proportional direct voltage

V3-52 /. 1 voltmeter & nbsp; is coded output measurement results in a parallel BCD 8-4-2-1 as voltage levels. At voltmeter V3-52 / 1 is provided with manual and automatic selection of measurement subbands.

The device can be used to convert the AC voltage into a DC voltage.

The reading unit corresponds to orednekvadraticheokomu values ​​& shy; NIJ sinusoidal voltage

& nbsp;.

frequency range measured & nbsp; voltmeter 10 kHz voltage to 1000 MHz in the measurement of the voltmeter + probe, from 100 kHz to 300 M T n when measured

to an external voltage divider the normal region of 100 kHz measured device voltage frequency up to 10 MHz, incl., the workspace

measured voltages instrument frequencies from 10 to 100 to T n and communication 10 to 1000 MHz ON when measured with the probe and binding of 10 and 300 M T q inc

in the measurement of the external voltage divider 1: 100

& nbsp; <.. p>

Main technical characteristics of the device V3-52 / 1:



range of measured voltages:

0,7 mV & nbsp; & mdas h; 1000;

10-100 mV & nbsp; & mdash; 1-10;

10-100-1000 B (measured voltage to 300 V) with a divider DN-531 (1: 100);

10-100-1000 B with . divisor DN-532 (1: 1000)

frequency range:

10kHz & nbsp; & mdash; 1.5 GHz (100 mV and 1 V);

10 kGts- 1GHz (10 mV and 10);

100kHz & nbsp; & mdash; 300 MHz divider DN-531;

10kHz & nbsp; & mdash; 5MHz divider DN-532

Normal frequency region:.

0,1-30 MHz;

0,01 -1 MHz divider DN-532

basic error limits:. & plusmn; (1,5-4)%

maximum permissible errors in the working frequency regions: & plusmn;. . (4-15)%

error converting an AC voltage and constant measurement error of not more than AC

Output transducer Resistance:. (10 + 2) k

VSWR:

tee transition PT-129 (50 ohm) is not more than 1.3 (1000 MHz); 1.5 (1500 MHz);

Tee transition PT-129 with a load of CH-109: 1.5 (1000 MHz); . 1.7 (1500 MHz)

Active impedance at least 100 k

Input capacitance:.

2,5 pF;

3,5 pF (divider DN-531);

4,5pF (divider DN-532)

Power: 200 & plusmn;. 22, 50 & plusmn; 0,5 Hz or 60 & plusmn; 0,6 Hz

power consumption: 6. B * A

& nbsp;

operating conditions voltmeter V3-52 / 1:

& mdash; & nbsp; ambient temperature from 283 to 308 K (10 to

35 & deg; C) ;

& mdash; & nbsp; relative humidity 80 & nbsp;% & nbsp; at 25 & deg; C

(298K);

& mdash; & nbsp; atmospheric 86-106 kPa (650-800 mm rt.ot.);

& mdash; & nbsp; oeti device powered by an AC voltage of 220

-22 V 50 * 0, 5 Hz and harmonic content to 5 & nbsp;%

& nbsp;

Active input impedance of the device when measuring the voltage over & nbsp; 1 at least:.

a) of the probe when measuring

  • 100 kOhm to h pilots at 15 MHz;
  • & nbsp; 30 kOhm to chaotote 100 IHP;

    b) when measured with & nbsp; external voltage divider

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