Icom IC-M90 - Manual (Page 36)

30
SPECIFICATIONS
14
GENERAL
• Frequency coverage
[Marine] TX : 156.025–157.425 MHz
RX 156.050–163.275 MHz
[LMR] TX/RX 146.000–174.000 MHz
• Mode
[Marine] : 16K0G3E (Wide)
[LMR] : 16K0F3E (Wide)/8K50F3E (Narrow)
• Channel spacing : 25 kHz (Wide)
12.5 kHz (Narrow; LMR only)
• Number of programmable ch. : 100 channels
• Power supply requirement : BP-223, BP-224 or BP-225 only
• Current drain (at 7.5 V DC) : TX High (5 W) 1.6 A typical
TX Mid. (3 W) 1.2 A typical
TX Low (1 W) 0.7 A typical
RX Max audio 200 mA typical
RX Power save 20 mA typical
• Useable temperature range
[Marine] : –20°C to +60°C; –4°F to +140°F
[LMR] : –30°C to +60°C; –22°F to +140°F
• Frequency stability : ±5 ppm
(–30°C to +60°C;
–22°F to +140°F)
• Antenna impedance : 50 Ω
• Dimensions : 65(W) × 145(H) × 44(D) mm
(Projections not included) 2 9 ⁄ 16 (W) × 5
23 ⁄ 32 (H) × 1
3 ⁄ 4 (D) inch
• Weight (with BP-225) : Approx. 410 g (14.46 oz)
TRANSMITTER
• Output power (at 7.5 V DC) : 5 W (Hi), 3 W (Middle) and
1 W (Low)
• Modulation system : Variable reactance frequency
modulation
• Microphone impedance : 2 k Ω
• Max. frequency deviation
[Marine] : ±5 kHz
[LMR] : ±5 kHz (Wide), ±2.5 kHz (Narrow)
• Adjacent channel power
[Marine] : 70 dB
[LMR] : 70 dB (Wide), 60 dB (Narrow)
• Spurious emissions : Less than –70 dBc typical
RECEIVER
• Receive system : Double-conversion
superheterodyne
• Sensitivity (12 dB SINAD) : 0.25 µV typical
• Squelch sensitivity : Less than 0.35 µV typical
(at threshold)
• Intermodulation rejection ratio : 70 dB typical
• Spurious response rejection ratio : 70 dB typical
• Adjacent channel selectivity (Typical)
[Marine] : 70 dB
[LMR] : 70 dB (Wide), 60 dB (Narrow)
• Audio output power : 0.35 W typical at 10% distor-
tion with an 8 Ω load
All stated specifications are subject to change without notice or
obligation.