Icom IC-R20 Service Manual - Page 29

Connect an SSG to the antenna connector and set

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SOFTWARE ADJUSTMENTS-Continued ADJUSTMENT ADJUSTMENT CONDITION OPERATION S-METER 21 • Mode : FM • Push [8 SET] key. [S-M] • Connect an SSG to the antenna connector and set as (2510.1 MHz Level : 0.56 µV* (-112 dBm) FM mode) Frequency : 2510.1 MHz Modulation : ±1 kHz Deviation : ±3.5 kHz • Receiving (2510.1 MHz 22 • Mode : WFM • Push [8 SET] key. WFM mode) • Connect an SSG to the antenna connector and set as Level : 32 µV* (-77 dBm) Deviation : ±52.5 kHz • Receiving *This output level of a standard signal generator (SSG) is indicated as SSG's open circuit. 5 - 7

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SOFTWARE ADJUSTMENTS
–
Continued
S-METER
[S-M]
(2510.1 MHz
FM mode)
(2510.1 MHz
WFM mode)
21
22
•
Mode
: FM
•
Connect an SSG to the antenna connector and set as
Level
: 0.56 μV* (
–
112 dBm)
Frequency
: 2510.1 MHz
Modulation
: ±1 kHz
Deviation
: ±3.5 kHz
•
Receiving
•
Mode
: WFM
•
Connect an SSG to the antenna connector and set as
Level
: 32 μV* (
–
77 dBm)
Deviation
: ±52.5 kHz
•
Receiving
•
Push
[8 SET]
key.
•
Push
[8 SET]
key.
ADJUSTMENT
ADJUSTMENT CONDITION
OPERATION
*This output level of a standard signal generator (SSG) is indicated as SSG
’
s open circuit.