Icom IC-M87 Service Manual page 6

SECTION 1 SPECIFICATIONS
M GENERAL
• Frequency coverage
• Number of free channels
• Type of emission
• Antenna connector
• Power supply requirement
• Current drain (approx.)
• Frequency stability
• Usable temperature range
• Dimensions (projections not included) : 62(W) × 97(H) × 39(D) mm
• Weight (with antenna, BP-227AX)
M TRANSMITTER
• RF output power (with BP-227AX)
• Modulation system
• Maximum frequency deviation
• Spurious emissions
• Adjacent channel power
• Residual modulation
• Audio harmonic distortion
• Audio frequency response
• Limiting charact modulation
• Ext. microphone connector
M RECEIVER
• Receive system
• Intermediate frequencies
• Sensitivity
• Squelch sensitivity
• Adjacent channel selectivity
• Spurious response rejection
• Intermodulation rejection ratio
• Hum and noise
• Audio output power
• Audio frequency response
• Ext. speaker connector
Specifications are measured in accordance with EN301-178-2/EN300-086.
All stated specifications are subject to change without notice or obligation.
NOTE: * 1 [EUR], [UK] only, *
: TX: 156.000–161.450 MHz, RX: 156.000–163.425 MHz
TX/RX: 146.000–174.000 MHz
: 22 channels
: 16K0G3E (Wide; 25 kHz)
16K0F3E (Wide; 25 kHz), 8K50F3E (Narrow; 12.5 kHz)
14K0F3E (Wide; 20 kHz), 8K50F3E (Narrow; 12.5 kHz)
: SMA / 50 Ω
: BP-227AX (7.2 V DC, negative ground)
: Transmit
Receive
: ±1.5 kHz
: –15˚C to +55˚C [MARINE]; –25˚C to +55˚C [PMR]
: 280 g (approx.)
: 1 W
1 W / 0.5 W (High / Low)
: Variable reactance frequency modulation
: ±5.0 kHz (Wide; 25 kHz)
±5.0 kHz (Wide; 25 kHz), ±2.5 kHz (Narrow; 12.5 kHz)
±4.0 kHz (Wide; 20 kHz), ±2.5 kHz (Narrow; 12.5 kHz)
: 0.25 µW < 2 GHz, 1.0 µW > 2 GHz
: 70 dB [MARINE], 70 dB (Wide) / 60 dB (Narrow) [PMR]
: 40 dB [MARINE], 40 dB (Wide) / 34 dB (Narrow) [PMR]
: 10% at 60% deviation
: +1 dB to –3 dB of 6 dB octave from 300 Hz to 3000 Hz
: 60–100% of maximum deviation
: 9-pin multi connector/2 kΩ
: Double conversion superheterodyne system
: 1st
2nd
: –2 dBµ [MARINE] (–4 dBµ [PMR]) emf typical at 20 dB SINAD
: +0 dBµ emf typical
: 70 dB [MARINE], 70 dB (Wide) / 60 dB (Narrow) [PMR]
: 70 dB
: 68 dB [MARINE], 65 dB [PMR]
: 40 dB [MARINE], 40 dB (Wide) / 34 dB (Narrow) [PMR]
: 200 mW [MARINE] (350 mW [PMR]) at 10% distortion with an 8 Ω load
: +1 dB to –3 dB of –6 dB octave from 300 Hz to 3000 Hz
: 9-pin multi connector/8 Ω
2 [FRG] only
at High (1.0 W)
at Low (0.5 W)
at maximum audio
31.05 MHz
450 kHz
1 - 1
[MARINE] for ATIS
0.7 A
0.6 A
200 mA
[MARINE]
[PMR]
1
[PMR]*
2
[PMR]*
[PMR]
[MARINE]
[MARINE]
1
[PMR]*
2
[PMR]*
[MARINE] only
[MARINE] only