INTRODUCTION AND SPECIFICATIONS
Table 1-4. Typical Signal Generator Performance (cont)
1-13
MAX DC INPUT
INCIDENTAL AM
FM specific
RF Frequency
RF Frequency
PHASE MODULATION (3 DIGIT DISPLAY)
DEVIATION RANGES
MAXIMUM DEVIATION
RESOLUTION
ACCURACY
DISTORTION
(does not include effects of
residual Phase noise)
BANDWIDTH (3 dB)
INCIDENTAL AM
HIGH RATE PHASE MODULATION
(Access by SPCL 721)
±10mV
< 1 % AM @ 1 kHz rate and < 10 kHz dev
NOTE
ations apply where:
- Deviation > 150 kHz
- Mod Rate > 150kHz
0 to
.999
rad
1 to
9.99
rad
10 to
99.9
rad
100 to 400 rad
DEV RF FREQUENCY
50 rad .01 to 15 MHz
12.5
rad 15 to 32 MHz
25 rad 32 to 64 MHz
50 rad 64 to 128 MHz
100 rad 128 to 256 MHz
200 rad 256 to 512 MHz
400 rad 512 to
1056
MHz
3 digits
±(5% + 0.1 rad) at 1 kHz rate.
< 2% THD for 1 kHz rate.
< 1% THD for 1/2 or less max deviation for 1 kHz rate
ACPM 20 Hz to 15 kHz
DCPM DC to 15 kHz
< 1% AM at 1 kHz rate for peak dev
< 10 rad. Valid for F>1 MHz.
MAX DEV RF FREQUENCY
5 rad .01 to 15 MHz
1.25
rad 15 to 32 MHz
2.5 rad 32 to 64 MHz
5 rad 64 to 128 MHz
10 rad 128 to 256 MHz
20 rad 256 to 512 MHz
40 rad 512 to
1056
MHz