Specifications; D General; D Transmitter; D Receiver - Icom ic-m88 Instruction Manua

14

SPECIFICATIONS

D GENERAL

• Frequency coverage
Marine TX:
RX:
LMR TX/RX:
• Mode
Marine:
LMR:
• Channel spacing:
• Current drain (at 7.2 V DC):
• Frequency stability:
• Usable temperature range
Marine:
LMR:
• Dimensions (Projections not included)
With BP-227:
With BP-274:
• Weight (approximately)
With BP-227:
With BP-274:
32
156.025 ~ 157.425 MHz
156.050 ~ 163.275 MHz
146.000 ~ 174.000 MHz
16K0G3E (Wide)
16K0F3E (Wide)/8K50F3E (Narrow)
25 kHz (Wide)
12.5 kHz (Narrow, LMR only)
TX High (5 W) 1.6 A typical
Max. audio 200 mA typical
Power save 20 mA typical
±10.0 ppm (–30°C ~ +60°C)
–20°C ~ +60°C, –4°F ~ +140°F
–30°C ~ +60°C, –22°F ~ +140°F
62 (W) × 97 (H) × 39 (D) mm
2.4 (W) × 3.8 (H) × 1.5 (D) inch
62 (W) × 97 (H) × 37.8 (D) mm
2.4 (W) × 3.8 (H) × 1.4 (D) inch
280 g (9.9 oz)
274 g (9.6 oz)

D TRANSMITTER

• Output power (at 7.2 V DC): 5 W (Hi), 3 W (Mid) and 1 W (Low)
• Modulation system: Variable reactance frequency modulation
• Max. frequency deviation: ±5 kHz (Wide)
±2.5 kHz (Narrow, LMR only)
• Audio harmonics distortion: Less than 10% (at 60% mod.)
• Spurious emissions: Less than –70 dBc typical

D RECEIVER

• Receive system: Double-conversion superheterodyne
• Sensitivity (12 dB SINAD): 0.25 µV typical
• Squelch sensitivity: Less than 0.35 µV (at threshold)
• Intermodulation rejection ratio: 70 dB typical
• Spurious response rejection ratio: 70 dB typical
• Adjacent channel selectivity: 70 dB typical (Wide)
60 dB typical (Narrow, LMR only)
• Hum and noise ratio: More than 40 dB (Wide)
More than 34 dB (Narrow, LMR only)
• Audio output power: 0.35 W typical at 10% distortion into an
8 ø load
All stated specifications are subject to change without notice or obliga-
tion.