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Last modified 2016-02-03

Icom IC-91AD

A picture of Icom IC-91AD

SPECIFICATIONS

GENERAL
Type:Amateur VHF/UHF transceiver
Frequency range:TX: 144-148 / 420-450 MHz (USA)
RX: 0.495-999.990 MHz (Cellular blocked in the USA)
Tuning steps:5 / 6.25 / 8.33 / 9 / 10 / 12.5 / 15 / 20 / 25 / 30 / 50 / 100 / 125 / 200 KHz
Mode:TX: FM/NFM and DV (D-Star/GMSK 4.8 kbps voice)
RX: AM/FM/NFM/WFM and DV (D-Star/GMSK 4.8 kbps voice)
Channels/memory management:1200 regular with alpha tags
100 scan edges
4 call
EEPROM storage
Repeater shift/offset:0-159.995 MHz in 5 steps
Power supply:7.4 VDC (battery pack) or 10-16 VDC (external)
Current drain/power consumption:RX: 170-340 mA
TX: 0.8-2.2 A
Antenna impedance/connector:50 ohms / SMA
Dimensions (W*H*D):58*103*34 mm (2.28*4.05*1.34")
Weight:300 gr (10.6 oz), with BP-217 and antenna
Other features:D-Star concept. CTCSS/PL, DTCS and DTMF. Twin RX




RECEIVER SECTION
Receiver system:Double conversion superheterodyne (AM/FM/NFM)
1st IF: 61.65 MHz (A-band), 46.35 MHz (B-band)
2nd IF: 450 KHz
Triple-conversion superheterodyne (WFM)
1st IF: 59.25 MHz
2nd IF: 13.35 MHz
3rd IF: 1.95 MHz
Sensitivity: AM (10 dB S/N)
0.495-5 MHz: 1.3 uV
5-30 MHz: 0.56 uV
118-137 MHz: 0.5 uV
222-247 MHz: 0.79 uV
247-330 MHz: 1 uV
FM (12 dB SINAD)
2 m only: 0.14 uV
70 cm only: 0.16 uV
1.625-30 MHz: 0.4 uV
30-118 MHz: 0.25 uV
118-174 MHz: 0.18 uV
174-350 MHz: 0.32 uV
350-470 MHz: 0.22 uV
470-600 MHz: 0.32 uV
600-999.99 MHz: 0.56 uV
WFM (12 dB SINAD)
76-108 MHz: 1 uV
175-222 MHz: 1.8 uV
470-770 MHz: 2.5 uV
DV/D-Star (4.8 kbps, BER 1%)
Ham bands: 0.22 uV
Selectivity: AM/FM
? KHz (-6 dB), ? KHz (-60 dB)
NFM/DV
? KHz (-6 dB), ? KHz (-60 dB)
WFM
300 KHz (-3 dB), 700 KHz (-20 dB)
Image rejection:VHF: 60 dB
UHF: 50 dB
AF output power/speaker:200 mW at 10% distortion / 8 ohms
External speaker connector:3.5 mm (3-conductor), 8 ohms




TRANSMITTER SECTION
RF output power:
2 mHi: 5 W, Lo: 500 mW
70 cmHi: 5 W, Lo: 500 mW
Modulation system:FM: Variabel reactance frequency modulation
DV/D-Star: GMSK reactance frequency modulation
Max FM deviation:FM: 5 KHz
NFM: 2.5 KHz
Spurious emissions:Less than -60 dB
Microphone impedance/connector:2 Kohm / 3-pin




MISCELLANEOUS
Manufactured:Japan, 2006-201x (Discontinued)
Additional info:
Related documents:User manual (1.7 MB)
Modifications:
Options/Accessories:
AD-92SMA
BC-139
BP-216
BP-217
CP-12L
CP-19R
HM-75A
HM-128/HM-153
HM-131
HS-85
LC-163
OPC-254L
OPC-474
OPC-1529R
RS-91
SP-13
Antenna connector adapter, SMA to BNC
Desktop charger, Rapidly charges BP-217 in 2.5 hrs
Battery case, 2*R6/AA batteries
Li-Ion battery pack, 7.4 V/1300 mAh
Cigarette lighter cable with noise filter
Cigarette lighter cable with DC-DC converter, 11 VDC output
Remote control microphone
Earphone-microphone for hands-free operation with PTT
Speaker-microphone
headset with VOX/PTT
Carrying case
DC power cable
Cloning cable
Data communication cable
Remote control and memory management software
Earphone