L'explication/l'anotation:General-purpose.
La description détaillée de marque:Represents broad-band and the selective level meter
voltage of electric signals and is intended for use in case of
measurements of communication settings, channels and paths of systems of connection with
frequency division multiplexing in case of their adjustment, operation and
repair.
the device may be used in-the-fields at a temperature of
- 10ãðàä. With to +50ãðàä. With, as well as in case of relative humidity 95. 98%
in case of 35ãðàä. S.
the device provides:
- stepless tuning on measured the frequency;
- high frequency selectivity;
- digital indication frequency of tuning and measured level;
- level measurement with resolving power 0, 01äÁ;
- symmetric and coax barrier;
- signal demodulation from any region of block of frequencies in
Ò× spectrum with direct and inverse (on frequency) transformation;
- possibility of remote control of parameters and conditions in code
8-4-2-1-;
- possibility of synchronous frequency tuning with measurement
generator of Ï-326-1
- high stability to mechanical impacts.
main technical characteristics:
1. Frequency range, kHz 0, 2. 2100
2. Range of measured levels
in broad-band condition, decibel - 69, 9. +30
in selective condition, decibel - 109, 9. +20
3. Basic error of level measurement
in broad-band condition, decibel not more +0, 2
in selective condition, decibel not more +0, 5
4. Pass bands in selective condition, kHz 0, 025; 0, 2; 3, 1
5. Device input, Omagh
symmetric 150; 600; highohmic
coaxial 75; highohmic
6. Selectiveness in selective condition, decibel 70. 80
7. Capacity, consumption device, VA not more 140
8. Device mass, kg not more 45
9. Overall dimensions, MM 500 x 480 x 260 |
