Kenwood TS-990S Service Manual page 191

Item Condition
59. SUB RX 1) Menu No.: 65 (14.2MHz, CW)
SCOPE gain P.AMP: ON
(11M/ FIL/SEL(S): 11M 2.7kHz
2.7kHz) SSG f.: 14.200MHz
SSG output: –40dBm
(2.24mV)
60. SUB RX 1) Menu No.: 66 (14.2MHz, CW)
SCOPE gain P.AMP: ON
(73M/ FIL/SEL(S): 10M 2.7kHz
2.7kHz) SSG f.: 14.205MHz
SSG output: –40dBm
(2.24mV)
• Writing data: After items 7, 8, 9, 11, 12 ,13 and 22~60 have been adjusted;
1) Menu No.: 128
2) [APPLY] (F7) key: Push once time.
61. MAIN RX 1) Main display f.: Refer to Table
S/N Check 1.
AF output: 0.63V/8
AGC: FAST
SSG f.: Refer to Table 1.
However, USB : +1kHz
LSB: –1kHz
P.AMP: ON
ATT: OFF
ADJUSTMENT
Measurement
Test-
Unit Terminal Unit
equipment
SSG Rear ANT1 Front
panel panel
SSG Rear ANT1
Oscillo- panel EXT.
scope SP1
AF VM
DM.SP
Frequency Mode SSG frequency SSG RF level (dBm) SSG MOD
137kHz LSB 136kHz
550kHz AM 550kHz
1.8MHz LSB 1.799MHz
3.7MHz CW 3.700MHz
5.3MHz LSB 5.299MHz
7.2MHz LSB 7.199MHz
7.05MHz USB 8.248MHz
10.1MHz USB 10.101MHz
12.2MHz USB 12.201MHz
14.2MHz USB 14.201MHz
18.2MHz USB 18.201MHz
21.2MHz FSK 21.200MHz
24.8MHz PSK 24.800MHz
29.6MHz FM 29.600MHz
38.0MHz USB 38.001MHz
43.0MHz USB 43.001MHz
51.2MHz FM 51.200MHz
50.2MHz USB 50.201MHz
53.5MHz USB 53.500MHz
TS-990S
Adjustment
Parts Method
[UP]/ Set the SSG, press
[UP- the [UP]/[UPDATE]
DATE] (F5) key.
(F5)
DEV
-111 OFF OFF
60%  OFF
-85 1kHz
-119 OFF OFF
-123 OFF OFF
-119 OFF OFF
-119 OFF OFF
-45 OFF OFF
-119 OFF OFF
-119 OFF OFF
-119 OFF OFF
-119 OFF OFF
-119 OFF OFF
-123 OFF OFF
-118.5 1kHz 3kHz
-110 OFF OFF
-110 OFF OFF
-118.5 1kHz 3kHz
-123 OFF OFF
-123 OFF OFF
Table 1
Specifi cations/Remarks
Measurement Spec.
S/N >10dB
S/N >10dB
S/N >10dB
S/N >10dB
S/N >10dB
S/N >10dB
S/N <10dB
S/N >10dB
S/N >10dB
S/N >10dB
S/N >10dB
S/N >10dB
S/N >10dB
SINAD >12dB
S/N >10dB
S/N >10dB
SINAD >12dB
S/N >10dB
S/N >10dB
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