L'explication/l'anotation:For determination of generator capacity, working in mode íåìîäóëèðîâàí
Noy fluctuations and during modulating by square waves.
La description détaillée de marque:The device has found the wide application when developing, the production, ec-
ñïëóàòàöèè and repair of radio communication systems, including of on-board, where òðå-
áóåòñÿ the long time to control the antenna power without exit in
air.
main technical characteristics.
frequency characteristics:
block of frequencies. 20. 1200 mHz
parameters measured capacity:
measurement limits of pulse power. 5. 5000 computer engineerings
end-scale powers of nonmodulated signal. 0, 25. 15 computer engineerings
inaccuracy of power measurement (various scales). 15; 20; 25 %
pulse-recurrence frequency. 100. 5000 Hz
pulse duration. 2 usecs
relative pulse duration. 100. 5000
reloading possibility, exceeding 1, 5 time
maximum scale value, during. 1 minute.
other parameters:
input ÊÑÂÍ:
within a range of 30. 500 mHz. 1, 15
within a range of 500. 1200 mHz. 1, 3
sending-end impedance. 75 Omaghs, 25 computer engineerings
operating temperature range. - 10. +40 degree.
mains supply 50 cycles. 220 in
power consumption. 55 computer engineerings
overall dimensions. 325õ270õ240 of MM
mass. 14 kg |
