That second instrument can be a Philips PM 2534 to 35
or a FLUKE 8840 Digital Multimeter, or another
PM 666X counter.
High Stability Time-Base PM 9607
See specifications for optional MTCXO time-base.
HF-Input PM 9608B
See specifications for optional Input-C.
Ordering Information
Versions
The PM 6669 ordering number consists of the basic
type number and a 3 digit XYZ suffix, specifying the re-
quired con-figuration.
indicating maximum frequency (0, 3
or 4)
indicating time base oscillator (1 or 3)
indicating interface (1, 3 or 6)
PM6669/ X Y Z
Type No. Description
PM 6669/011 Frequency counter, 160 MHz
frequency range, uncompensated
oscillator 5*10
-7
/month, incl.
operators manual.
PM 6669/4.. As above, but including 1.3 GHz HF-
input PM 9608B.
PM 6669/.3. As above, but including crystal
oscillator PM 9607 (MTCXO).
PM 6669/..3 As above, but including battery unit
PM 9605.
PM 6669/..6 As above, but including GPIB
interface PM 9604.
Example: PM 6669/416 means a PM 6669 frequency
counter, including both an 160 MHz and an
1.3 GHz input channel, an uncompensated
oscillator and a GPIB interface.
Options and Accessories
PM 9604 GPIB-interface
PM 9605 Battery unit
PM 9606 Rack-mount kit
PM 9607 MTCXO time-base
PM 9608B 1.3 GHz HF-input
PM 9609 Carrying case
PM 2296/50 IEEE to IEC adapter
PM 2295/05 IEEE cable, 0.5 m
PM 2295/10 IEEE cable, 1 m
PM 2295/20 IEEE cable, 2 m
PM 8911 1.5 GHz, 500Ω probe set, 1:10
PM 8922 120 MHz, 1 MΩ probe set, 1:1 and 1:10
PM 8943 650 MHz, 1 MΩ FET probe set
PM 9581 50Ω termination, 3 W
PM 9585 50Ω termination, 1 W
All options mentioned above can be installed by the cus-
tomer.
NOTE: The GPIB interface PM 9604 and the battery
unit PM 9605 can not be installed together in a
PM 6669 counter.
Manuals
4822 872 20021 Operators Manual
4822 872 20022 Operators Manual (German)
4822 872 20023 Operators Manual (French)
4822 872 25006 Service Manual
4822 872 20016 GPIB Pocket Guide
Page: 40 SPECIFICATIONS
PM 6669 - OPERATORS MANUAL