Philips PM5326 Generator
Manufacturer:
Model:
PM5326
Date:
1979
Class:
Type:
SubType:
RF signal generator
Information
The RF signal
Generator PM 5326 is an instrument of high
accuracy. The precise specifications and easy to operate
controls make this device suitable for service workshops and
education as well as development laboratories. The variety
of applications includes telecommunication, radio and
television problems.
Based on the phase-locked-loop (PLL) principle the RF
carrier is very stable and easy to be set. The frequency is
electronically counted (MOS technique) with X-tal reference
and 5-digit LED-displayed. So faults in setting and reading
which are characteristic for common generators with circular
or linear scales are eliminated.
The amplitude of the carrier frequency able to be wobbulated
is precise stabilized throughout the whole frequency ranges.
Radiation of the internal generated frequencies possibly
escaping the case or the mains cable is utmost reduced by
the separate cast RF housing within the instrument. So
reliable use of the high attenuation can be made.
The instrument includes a separate swept frequency
Oscillator (wobbulator), the ranges of which are optimal
suited for the common AM/IF, FM/IF, TV/IF and VHF range as
well. The wobbulator is over- more used as frequency
modulator for the FM/IF and VHF ranges. Together with the
wobbulating ranges the center frequency, the width and
marker distance of the spectrum is automatically switched
over. When a wobbulating range is chosen, the X-tal
controlled adjustable reference carrier frequency is used as
"travelling marker" for pointing out the response in the
band-pass.
The wobbulated or frequency modulated signal is then
amplitude stabilised, defined attenuated and fed to the RF
output.
The multi-variable applications are pre-determined in the
extensive push-button array which in conjunction with the
further controls, sockets and the display are all arranged
at the frontpanel. The text plate is multi-coloured so
indicating the different functions for operating convenience.
The overall electrical and mechanical concept reduces the
time for set-up, measurement and evaluation.
Manual type:
Service and User Manual
Pages:
72
Size:
70.37 Mbytes (73788025 Bytes)
Language:
english
Revision:
Manual-ID:
9499 520 08002
Date:
1979 05 01
Quality:
Scanned document, all readable.
Upload date:
2013 02 03
MD5:
cbf9b51ccd43f499d41cf4a313e594ef
Downloads:
2635
Information
CONTENTS
1. GENERAL 7
1.1. Introduction 7
1.2. Technical data 8
1.3. Accessories 11
1.4. Operating principle 12
2. INSTALLATION 13
2.1. Safety regulations 13
2.2. Mounting 14
2.3. Earthing 14
2.4. Dismantling the instrument 14
2.5. Mains connection 14
3. OPERATING INSTRUCTIONS 15
3.1. Controls and sockets 15
3.2. Operation and application 17
3.3. Application examples 19
4. SERVICE PART 83
4.1. Circuit description 83
4.2. Access to parts 89
4.3. Check and adjustment 90
4.4. Check after repair and maintenance 94
4.5. Parts list 95
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