Equipment information
General Radio Company 1110-A Frequency Standard
Manufacturer:
Page 1 of 3
Page 2 of 3
Page 3 of 3
If you have any other photos or manuals for the
General Radio Company 1110-A you can upload the files here .
Model:
1110-A
Date:
1953
Category:
Group:
Description:
Interpolating Frequency Standard
Information
The Type 1110-A Interpolating Frequency Standard
is designed as a means to improve greatly the accuracy
of frequency measurements made with the heterodyne-
frequency m eters, such as the Types 720-A and 620-A.
The Type 1110-A Interpolating Frequency Standard
comprises a standard frequency source having a range of
1 per cent, from 1000 to 1010 kc, and is used with the
Type 1110-Pl, a harmonic Generator of the multivibrator
type which generates multiples of lM c and 100 kc. By
adjustment of the frequency of the standard, complete
coverage is obtained at frequencies above 100 Me, usiig
1 Me harmonics and above 10 Me, using 100 kc harmonics.
Thus integral standard frequencies can be generated for
calibration purposes, or an accurately known frequency
can be generated to match any desired frequency.
With the Type 620-A Heterodyne Frequency Meter,
the approximate range of measurement is from 10 Me to
200 Me. With the Type 720-A Heterodyne Frequency
Meter, the range is from 100 Me to 2000 Me. The dial
setting for zero beat with the unknown signal, either fun
damental or harmonic, is obtained in the usual manner
on the heterodyne frequency m eter. The Type 1110-A
Interpolating Frequency Standard provides a means of
evaluating more precisely the frequency to which the dial
is set.
Manual Type:
Service Manual
Pages:
19
Size:
12.90 Mbytes (13521592 Bytes)
Language:
english
Revision:
Manual-ID:
678-C
Date:
1953 07 01
Quality:
Scanned document, reading partly badly, partly not readable.
Upload date:
2016 12 29
MD5:
52acad6c5c3025e71e80d5de84029b39
Downloads:
667
Information
SAFETY PRECAUTIONS ... Inside front page
SPECIFICATIONS ... 1-1
CAUTIONS ... 2-1
INSTALLATIONS .. ... 3-1
OPERATING INSTRUCTIONS ... ... 4-1
CONTROL PANEL ... 4-1
CONTROL PANEL INSTRUCTIONS ... 4-2
OVERALL CIRCUIT DIAGRAM ... 5-1
SCHEMATIC DIAGRAM ... 5-1
MATRIX CIRCUIT FOR TOUCH KEY BOARD ... 5-2
GENERAL INFORMATION FOR SERVICE ... 6-1
GENERAL PRECAUTIONS IN USE ... 6-1
TRIAL OPERATION ... 6-1
FEATURES AND SPECIFICATIONS FEATURES ... 6-1
SERVICE INFORMATION ... 7-1
PRECAUTIONS AND REPAIR SERVICE TIPS ... 7-1
MICROWAVE LEAKAGE TEST ... 7-2
POWER OUTPUT MEASUREMENT ... 7-3
DISASSEMBLY INSTRUCTIONS ... 7-4
INTERLOCK SYSTEM ... 7-12
INTERLOCK CONTINUITY TEST ... 7-14
TEST AND CHECKOUT PROCEDURES AND TROUBLESHOOTING ... 7-15
A.TEST PROCEDURES ... 7-15
B.CHECKOUT PROCEDURES ... 7-19
C.TROUBLESHOOTING ... 7-22
EXPLODED VIEW ... 8-1
PART REFERENCE LIST ... 9-1