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Last modified 2023-09-19

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Icom IC-911

A picture of Icom IC-911

SPECIFICATIONS

GENERAL
Type:Amateur VHF/UHF transceiver
Frequency range: Japanese domestic market
TX: 144-146 / 430-440 MHz
RX: 136-174 / 420-480 MHz
23 cm option UX-911)
TX: 1260-1300 MHz
RX: 1260-1320 MHz
Tuning steps: FM: 100 Hz, 5 / 6.25 / 10 / 12.5 / 20 / 25 / 100 KHz
SSB/CW: 1 / 10 / 50 / 100 Hz
Frequency stability:Better than ±3 ppm (±0.5 ppm with optional CR-293)
Mode:FM / FM-N / SSB / CW
Channels/memory management: 99 regular per band
6 scan edges per band
1 call per band
10 satellite memories
Non-volatile EEPROM storage
Repeater shift / offset:±0-10 MHz (2 m/70 cm)
±0-100 MHz (23 cm, with UX-911 option)
Power supply:13.8 VDC ±15%
Current drain / power consumption:RX: Max 2.5 A
TX: Max 11 A
Antenna impedance / connector:50 ohm / One SO-239 + one N-jack (plus one N-jack for UX-911 option)
Dimensions (W*H*D):241*94*239 mm (9.49*3.7*9.41")
Weight:4.5 Kg (9.92 lb), without UX-911
Other features:CTCSS/PL. Dual 9K6 packet ports and built-in keyer. Twin RX.




RECEIVER SECTION
Receiver system: Single- double- or triple conversion superheterodyne, depending on band and mode
IF matrix
Sensitivity:FM: <0.18 uV (12 dB SINAD)
SSB/CW: <0.11 uV (10 dB S/N)
Selectivity: FM
15 KHz (-6 dB)
30 KHz (-60 dB)
FM-N
8 KHz (-6 dB)
30 KHz (-60 dB)
SSB/CW
2.3 KHz (-6 dB)
4.2 KHz (-60 dB)
CW-N
500 Hz (-6 KHz)
1.34 KHz (-60 dB)
Image rejection:2m/70cm: >60 dB
23cm: >50 dB
AF output power / speaker:2 W at 10% distortion / 8 ohm
External speaker connector:3.5 mm, 8 ohm




TRANSMITTER SECTION
RF output power:

Pwr
2 m:2-20 W
70 cm:2-20 W
23 cm:1-10 W(With UX-910 option)
Modulation system:FM: Variable reactance modulation
SSB: Balanced modulation
Max FM deviation (Factory set):FM: ±5 KHz
FM-N: ±2.5 KHz
Spurious emissions:2 m/70 cm: Better than -60 dB
23 cm: Better than -50 dB (with UX-911 option)
Microphone impedance / connector:600 ohm / 8-pin (Metal locking ring connector)
Microphone input level:? mV




MISCELLANEOUS
Manufactured:Japan, 2008-20xx (Discontinued)
Additional info: This is basically an improved IC-910
Related documents:
Modifications and fixes:
Reviews:
Options / Accessories:
AG-25
AG-35
AG-1200
AG-2400
CR-293
CT-17
FL-132
FL-133
HM-36
MB-23
SM-20
SP-7
SP-21
UT-102
UT-106
UX-911
Preamp, 2 m
Preamp, 70 cm
Preamp, 23 cm
Mode-S down converter unit, 2400-2402 MHz
High-stability crystal unit
CI-V Level converter
CW narrow filter (500 Hz), main RX
CW narrow filter (500 Hz), sub RX
Hand microphone with up/down switches
Carrying handle
Desktop microphone
External speaker, compact
External speaker, 8 ohms
Voice synthesizer unit
DSP unit
23 cm band unit