Table Of Contents - JRC NDR-91 Instruction Manual

Table of Contents

Outside View2
Table Of Contents3
Caution5
General Description6
Features6
Specifications6
G E N E R A L D E S C R I P T I O N6
F E A T U R E S6
Sensitivity7
Selectivity7
Frequency Stability7
If Rejection Ratio7
Cross-Modulation8
Intermodulation8
Agc Characteristic8
Af Characteristics8
Composition9
Standard Composition9
Options9
S T A N D A R D C O M P O S I T I O N9
Installation10
Anti-Induction Of The Transmitting Wave10
Connection Of External Lines10
Protection Of The Receiver By The Anti-Inducer10
A N T I - I N D U C T I O N O F T H E T R A N S M I T T I N G W A V E10
C O N N E C T I O N O F E X T E R N A L L I N E S10
How To Mount The Aux Crystal13
H Ow T O M Ount A Ux C R Y S T A L13
Operation14
Operation Panel14
O P E R A T I O N14
O P E R A T I O N P A N E L14
Operating Procedures16
Power Voltage Check16
Antenna System Check16
O P E R A T I N G P R O C E D U R E S16
Basic Operation Of Ssb Reception L17
Operation Of Dsb Reception L17
Operation Of Fsk Reception T18
Further Operation19
Operation Of Att19
Operation Of Bc Band Reject19
Operation Of Agc Switch19
Circuit Description20
Receiving Section20
Local Signal Generator Section20
C I R C U I T D E S C R I P T I O N20
R E C E I V I N G S E C T I O N20
L O C A L S I G A N L G E N E R A T O R S E C T I O N20
1St Local Oscillator21
2Nd Local Oscillator21
Bfo Circuit21
Panel Section21
P A N E L S E C T I O N21
P O W E R S U P P L Y S E C T I O N22
Maintenance23
M A I N T E N A N C E23
G E N E R A L23
G E N E R A L M A I N T E N A N C E A N D C H E C K23
Troubleshooting24
Decline Of The Sensitivity24
Checking Procedure24
No Sound25
Noise And Beat25
Investigation Of The Source Of Noise25
Investigation Of The Route Of Noise25
Interference By The Transmitter Of Your Station26
Countermeasure26
Top Parts Arrangement29
Bottom Parts Arrangement30
Rear Parts Arrangement31
Rear View33
Under Installation34