English | Español | Português

IC-T90A

VHF / UHF Multiband FM Transceiver

Specifications

Specifications

General

Frequency range

Version	50MHz	144MHz	440MHz	Receive
U.S.A	50-53.995	144- 148	430- 450*¹	0.495-999.990*²
Asia	50-53.995	144- 148	430- 440	0.495-999.990
General	50-53.995	144- 148	430- 440	0.495-999.990

*¹ Gauranteed Range 440-450MHz
*² Cellular Blocked

Mode

FM, AM*, WFM*
* Rx only; not guaranteed

Number of memory channels

555 (500 reg., 50 scan edges, 5 call)

Frequency stability

±6 ppm (−10°C to +60°C)

Usable temp. range

−10°C to +60°C;

+14°F to +140°F

Power supply

5.5 to 11V DC or specified battery pack

Current drain (at 8.0 V DC)

Tx	High	2.0A typ
	Low	0.8A typ
Rx	Rated audio	220mA
	Power save	35mA (duty=1:4)

Tuning steps (KHz)

5, 6.25, 8.33, 9, 10, 12.5, 15, 20, 25, 30, 50, 100, 200

Antenna connector

50Ω (SMA)

Dimensions

(projections not included)

58(W) × 87(H) × 29(D) mm;

2¹⁷⁄₃₂(W) × 3⁷⁄₁₆(H) × 1⁵⁄₃₂(D) in

Weight

240 g; 8¹⁵/₃₂ oz (w/antenna and BP-217)

Tranceiver
Output power (8.0 V DC) High Low	5 W typ. Low; 0.5 W typ.
Spurious emissions	Less than −60dB
Max. freq. deviation	±5KHz
Ext. MIC connector	3-conductor 2.5(d) mm (¹⁄₁₀") / 2kΩ

Receiver

Receive system

Double-conversion superheterodyne

Intermediate frequencies

1st

2nd

1st 69.45 MHz (FM/AM)

13.35 kHz (WFM)

450 kHz

Sensitivity
(typ.;except spurious points)

FM (at 12dB SINAD)
	1.625 - 4.995 MHz	0.4 µV
	5 - 49.995 MHz	0.18 µV
	50 - 54 MHz	0.16 µV
	54.005 - 143.995 MHz	0.18 µV
	144 - 148 MHz	0.16 µV
	148.005 - 221.995 MHz	0.4 µV
	222 - 225 MHz	0.32 µV
	225.005 - 246.995 MHz	0.4 µV
	247 - 429.995 MHz	0.32 µV
	430 - 450 MHz	0.16 µV
	450.005 - 832.995 MHz	0.32 µV
	833 - 999.990 MHz	1.0 µV
WFM (at 12dB SINAD)
	40 - 108 MHz	1.0 µV
	175 - 221.995 MHz	1.8 µV
	470 - 770 MHz	3.2 µV
AM (at 10dB S/N)
	0.495 - 4.995 MHz	1.3 µV
	5 - 29.995 MHz	0.56 µV
	118 - 136 MHz	0.5 µV
	222 - 229.995 MHz	0.79 µV
	320 - 329.995 MHz	1 µV