Icom IC-91A Service Manual

ADJUSTMENT ITEM FREQUENCY (MHz)
REFERENCE
FREQUENCY [FR]
440.0
IDLING [id] 5.0 V
VHF 145.0 (146.0)*
UHF 435.0 (445.0)*
FINAL [Po] 5.0 V
VHF 145.0 (146.0)*
UHF 435.0 (445.0)*
IDLING [Id] 7.4 V
HIGH
VHF 145.0 (146.0)*
UHF 435.0 (445.0)*
LOW
VHF 145.0 (146.0)*
UHF 435.0 (445.0)*
FINAL [Po] 7.4 V
HIGH
VHF 145.0 (146.0)*
UHF 435.0 (445.0)*
LOW
VHF 145.0 (146.0)*
UHF 435.0 (445.0)*
IDLING [Id] 13.5 V
HIGH
VHF 145.0 (146.0)*
UHF 435.0 (445.0)*
LOW
VHF 145.0 (146.0)*
UHF 435.0 (445.0)*
FINAL [Po] 13.5 V
HIGH
VHF 145.0 (146.0)*
UHF 435.0 (445.0)*
LOW
VHF 145.0 (146.0)*
UHF 435.0 (445.0)*
FMDEVIATION [FMV] VHF 145.0 (146.0)*
UHF 435.0 (445.0)*
[FMR]
VHF 145.0 (146.0)*
UHF 435.0 (445.0)*
DIGITAL
DEVIATION [DVV]
†
VHF 145.0 (146.0)*
UHF 435.0 (445.0)*
[DVR]
†
VHF 145.0 (146.0)*
UHF 435.0 (445.0)*
TONE DEVIATION
[DTMF]
VHF 145.0 (146.0)*
UHF 435.0 (445.0)*
[CT] VHF 145.0 (146.0)*
UHF 435.0 (445.0)*
[DTMF]
VHF 145.0 (146.0)*
UHF 435.0 (445.0)*
ADJUSTMENT ITEM FREQUENCY (MHz)
RXBPF
(A_BAND) [TrA]
30.1
49.9
50.1
75.9
76.1
90.1
117.9
118.1
146.1
173.9
174.1
222.1
159.9
260.1
305.1
149.1
350.1
349.1
350.1
440.1
469.9
470.1
535.1
599.9
600.1
800.1
999.9
RXBPF
(B_BAND) [TrB]
118.1
146.1
173.9
350.1
440.1
469.9
FM/WFM S-METER
(A_BAND) [S3A]
1.01
15.1
40.1
60.1
87.5
145.1
220.1
305.1
435.1
535.1
800.1
FM S-METER
(B_BAND) [S3B]
VHF 145.1
UHF 435.1
• ADJUSTMENT FREQUENCY LIST
NOTE: Adjustment frequency may difer depending on the
transceiver.
*[USA] version.
6 - 7
†Necessary for the IC-91AD or when UT-121 is installed into
the
IC-91A.

Icom IC-91A Specifications

General

Brand	Icom
Model	IC-91A
Category	Transceiver
Language	English