HP 8656 Series Technical Data Manual

HP
8656157
Series
Economical Synthesized
Signal Generators
Analog and Digital Modulation
Technical Data
HP 8656B, 8657A/B,
8667D,
8657AIB Opt
022
HP 8656/57 Series
Synthesized Signal
Generators
The HP
8656157
series
is
designed to meet the testing
needs of the communication
industry. Test
AM, FM, and
pulsed receivers as well as
components. Use it in
R&D,
manufacturing, and support.
There are six signal generators
in the family, all
offering
exceptional analog modulation,
good spectral purity, and superb
output level performance.
HP
8657D
The
HP
8657D adds d4 DQPSK
modulation. Test radios
designed for the North
American Digital Cellular Radio
System and Japanese Digital
Cellular System.
HP
8657A/B Option 022
For European digital
communication
sys
terns, the
HP
8657-
Option 022
generates 0.3 Gaussian
Minimum Shift Keying (0.3
GMSK). Test receivers designed
for the GSM
Pan-European
D i ~ t a l Cellular Radio System
and the
PCN
European
Personal Communications
Network.