Philips PM 5191 Operating Manual page 18

1.2.6.
1.2.7.
1.2.7.1.
AM external
modulation frequency range
modulation wave form
modulation depth
MODULATION
INPUT -voltage
envelope distortion
Step Functions
frequency step function
-— control keys
amplitude step function
— control keys
Connectors
Outputs
front panel:
OUTPUT
— impedance
TTL OUT
— fan out
rear.
INT CLOCK
— frequency
— fan out
INT MODULATION
— voltage
— impedance
E 1-8
0 — 200 kHz
any wave form possible
0-— 100%
+14V
-14V
< 15%
< 0.7%
A FREQ
+ STEP
— STEP
A LEVEL
+ STEP
— STEP
main signal output
50 22
TTL-output
5 TTL-standard inputs
internal clock signal
8.58993 MHz (299 mHz)
5 TTL-standard inputs
modulation voltage
0.3 V (eff)
1kQ
including static amplitude control
for doubling the carrier amplitude
for zero carrier amplitude
modulation depth < 98 %
modulation depth < 50%
these functions can only be used manually
via the keyboard
altering the frequency in programmable
steps
altering the amplitude in programmable
steps
All signal in- and outputs at front and
rear are BNC connectors
short-circuit proof,
max. external voltage +15 V (<3 min)
for synchronisation purposes