Test Equipment

Rim - Oscilloscope ROG 7 A

 

 

                       
lateral view rear side chassis part of chassis bottom

manufacturer   Radio Rim Munich
type   ROG 7 A

 

    
cathode ray tube   DG 7 - 32
Ø   6 cm ( 2.4" )
shielding   mumetal cylinder
accerrating voltage   560 V
     
Y - amplifier   push - pull amplifier, adjustable
bandwidth   5 Hz - 3 MHz at -3 dB
    5 Hz - 5 MHz at - 4,5 dB
    5 Hz - 8 MHz at -7,5 dB 
sensitivity   25 mVss / cm
    max. voltage at a CRT deflection of
    5 cm and a attenuator of
    500 : 1 300 Vss
attenuator   in steps of 1:1, 5:1, 20:1, 100:1, 500:1
    continual adjustable 5:1
input resistance   0,9 ....1 MOhm
ohmic input resistor   infinite
input capacitance   about 50 pF
max. DC voltage   630 V
     
X - amplifier   push - pull amplifier, adjustable
bandwidth   7 Hz....2 MHz ( at -4 dB )
sensitivity   0,7 Vss / cm, amplitude continual adjustable
input resisitance   1,2 MOhm
input capacitance   about. 5 pF
max. DC voltage   400 V
     
time - base   7 Hz ....550 kHz in 10 steps
    50 Hz line deflection and external
    X - input, fine adjustment of each step
    min. 15% overlapping
     
sync   continual - positive and negative
     
return - trace blanking   yes
     
input for external sync   yes
trace position   y and x adjustable
     
tubes   4 x E 88 CC, 2 x EF 184, ECF 80, DG 7-32
diode   OA 132
rectifier   B 250 C 75, E 300 C 30
supply voltage   110 / 220 V
fuse   0,5 A
power consumption   45 W
dimensions   300 x 130 x 220 mm ( 12 x 5.2 x 8.8" )
weight   5,7 kg ( 10.5 pounds )
price   DM 429.-- finished product
    DM 369,-- as a kit
    DM 5,80 for component layout
introduced   Rim - catalog from 1966

                                                  

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