|
General |
Frequency coverage and Mode:(Unit: MHz)
|
Version |
Transmit |
Receive (Working range) |
Mode |
|
IC-91AD/A
U.S.A.
|
144–148, 420–450*1 |
VFO A: 0.495–999.990*3 |
FM/WFM*4/AM*4 |
|
VFO B: 118–174, 350–470 |
FM/FM-N/AM*4/DV*5 |
|
IC-91A Korea |
144–146, 430–440 |
VFO A: 144–146, 430–440 |
FM/WFM*4/AM*4 |
|
VFO B: 144–146, 430–440 |
FM/FM-N/AM*4/DV*5 |
|
IC-91A Australia |
144–148, 420–450*2 |
VFO A: 0.495–999.990 |
FM/WFM*4/AM*4 |
|
VFO B: 118–174, 350–470 |
FM/FM-N/AM*4/DV*5 |
|
IC-91AD/A Export |
137–174, 400–470*2 |
VFO A: 0.495–999.990 |
FM/WFM*4/AM*4 |
|
VFO B: 118–174, 350–470 |
FM/FM-N/AM*4/DV*5 |
*1 Guaranteed range, 144–148, 440–450MHz.
*2 Guaranteed range, 144–148, 430–440MHz.
*3 Cellular blocked.
*4 Receive only.
*5 Optional UT-121 required for IC-91A.
|
|
Memory channels |
1304 channels
(including 100 program scan edges and 4 call channels)
|
|
Useable temp. range |
–20°C to +60°C;
–4°F to +140°F
|
|
Frequency stability |
±2.5ppm (–20°C to +60°C) |
|
Digital Tx speed |
4.8kbps |
|
Voice coding speed |
2.4kbps |
|
Power supply
External DC power
|
7.4V DC (with BP-217)
10–16V DC
|
|
Current drain (at 7.4V DC)
Tx
Rx |
High (VHF/UHF)
FM (Single)
DV (Single)
FM/FM (Dual)
FM/DV (Dual)
|
|
2.1/2.2A typ
Power save(Duty= 1:4)/ Rated output/Stand-by
65mA/220mA/100mA typ
85mA/300mA/140mA typ
75mA/260mA/130mA typ
95mA/340mA/170mA typ |
|
Tuning steps (kHz) |
5*, 6.25*,
8.33*, 9*,
10, 12.5, 15, 20, 25, 30, 50, 100, 125, 200
* Not available
on all bands or modes. |
|
Antenna impedance |
50Ω (SMA) |
|
Dimensions(W×H×D) |
58.4×103×34.2 mm; 25⁄16×41⁄16×111⁄32 in. |
|
Weight (approx.) |
300g; 10.6oz (with antenna and BP-217) |
|
Receiver |
Intermediate frequency
VFO A (1st/2nd)
WFM (1st/2nd/3rd)
VFO B (1st/2nd)
|
61.65MHz/450kHz (Except WFM)
59.25MHz/13.35MHz/1.95MHz
46.35MHz/450kHz
|
|
Sensitivity (typical)
|
|
FM (at 12dB SINAD, 3.5kHz DEV) |
|
|
VHF (Ham band) |
0.14μV |
|
UHF (Ham band)
|
0.16μV |
|
1.625–29.995MHz |
0.4μV |
|
30.000–75.995MHz
|
0.25μV |
|
76.000–117.995MHz
|
0.25μV |
|
118.000–173.995MHz* |
0.18μV |
|
174.000–259.995MHz |
0.32μV |
|
260.000–349.995MHz |
0.32μV |
|
350.000–469.995MHz* |
0.32μV |
|
600.000–999.995MHz |
0.56μV |
|
|
* Except ham bands |
|
|
WFM (at 12dB SINAD, 52.5kHz DEV) |
|
|
76.000–108.000MHz |
1μV |
|
175.000–221.995MHz |
1.8μV |
|
470.000–770.000MHz |
3.2μV |
|
AM (at 10dB S/N, 30% Mod.) |
|
|
0.495– 4.995MHz |
1.3μV |
|
5.000– 29.995MHz |
0.56μV |
|
118.000–136.995MHz |
0.5μV |
|
222.000–246.995MHz |
0.79μV |
|
247.000–329.995MHz |
1μV |
|
DV (at BER 1%, 4.8kbps) |
|
|
VHF (Ham band) |
0.22μV |
|
UHF (Ham band) |
0.22μV |
|
Selectivity
AM/FM Wide
FM-Narrow, DV
WFM
|
More than 50dB
More than 45dB
More than 300kHz/–3dB
Less than 700kHz/–20dB
|
Spurious and image rejection
VHF (Ham band)
UHF (Ham band)
|
More than 60dB
More than 50dB (IF; more than 60dB)
|
|
Spurious radiation |
Less than –57dBm |
|
Audio output power(7.4V DC) |
More than 200mW typ. at 10% distortion with an 8Ω load |
|
Ext. speaker connector |
2-conductor 3.5(d) mm (1⁄8″)/8Ω |