Data redazione: 25/07/03
R.V.R. Elettronica S.r.l. (BO)
VJ30000-TE - R.F. Tube Amplifier
15
TABLE B MECHANICAL AND ENVIROMENTAL CHARACTERISTICS
Rack dimensions
565 mm (22.24") W
850 mm (33.46") D
1930 mm (75.98") H
Working temperature
from -5° to +45°C
Maximum installation admissible
max 95% to 45°C without condensing
Maximum installation height
2500 m
Cooling air volume
3000 m3/h
TABLE C TRANSMITTER LIMITS
Standard tetrode time life=9000 hours at 25KW (maxim 12000 hours)
Power efficiency that depends from the antenna system quality SWR<1.15
Good aspiration air for cooling without impurities
Maintenance aspiration air filters =3 mounths
Very high working noise.
