Kenwood TK-5310, Service Manual, Page: 52 / 97

TK-5310
52
5) Adj item:[CH RX Front-end] Spectrum Panel ANT Panel [C],[D] Change the
Spectrum analyzer setting analyzer TX-RX BPF adjustment values
Center-f:502.6MHz Tracking (A/5) BPF GND to get the highest
Press [B] to store the adjustment generator peak points as
value after adjustment. shown to the right.
6) Adj item:[H RX Front-end]
Spectrum analyzer setting
Center-f:519.9MHz
Press [B] to store the adjustment
value after adjustment.
TK-5310 1) Adj item:[RX Front-end]
(K4,K5,K6) Adjust:[***]
2) Adj item:[L RX Front-end]
Spectrum analyzer setting
Center-f :380.1MHz
Span :400MHz
RBW :3MHz
VBW :3MHz
SWP :20ms
TG level :-15dBm
XdB/div :10dB
Press [B] to store the adjustment
value after adjustment.
3) Adj item:[LC RX Front-end]
Spectrum analyzer setting
Center-f:402.6MHz
Press [B] to store the adjustment
value after adjustment.
4) Adj item:[C RX Front-end]
Spectrum analyzer setting
Center-f:425.1MHz
Press [B] to store the adjustment
value after adjustment.
5) Adj item:[CH RX Front-end]
Spectrum analyzer setting
Center-f:447.6MHz
Press [B] to store the adjustment
value after adjustment.
6) Adj item:[H RX Front-end]
Spectrum analyzer setting
Center-f:469.9MHz
Press [B] to store the adjustment
value after adjustment.
ADJUSTMENT
Measurement Adjustment
Item Condition Test-
Unit Terminal Unit Parts Method
Specifications/Remarks
equipment
10dB / REF 0dB
START 300.0 MHz STOP 700.0 MHz
MARKER 1
502.6 MHz
1
1: .4359 dB
10dB / REF 0dB
START 300.0 MHz STOP 700.0 MHz
MARKER 1
519.9 MHz
1
1: .6187 dB
10dB / REF 0dB
START 300.0 MHz STOP 700.0 MHz
MARKER 1
380.1 MHz
1
1: 2.6337 dB
10dB / REF 0dB
START 300.0 MHz STOP 700.0 MHz
MARKER 1
402.6 MHz
1
1: 1.2563 dB
10dB / REF 0dB
START 300.0 MHz STOP 700.0 MHz
MARKER 1
425.1 MHz
1
1: .5693 dB
10dB / REF 0dB
START 300.0 MHz STOP 700.0 MHz
MARKER 1
447.6 MHz
1
1: .3181 dB
10dB / REF 0dB
START 300.0 MHz STOP 700.0 MHz
MARKER 1
469.9 MHz
1
1: .5120 dB