Icom iC-M605 Instruction Manual

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Contents

10113SPECIFICATIONS AND OPTIONS12345678910111213141516IC-M605EURO(According to EN301 025)D General• Frequency coverage: TX 156.000 ~ 161.600 MHzRX 156.000 ~ 163.425 MHz156.525 MHz (CH70/DSC)• Mode: FM (16K0G3E), DSC (16K0G2B)• Operating temperature range: –20°C ~ +60°C• Current drain: TX high (25 W) 6.0 A maximumRX Maximum audio 8.0 A*• Power supply requirement: 13.8 V DC nominal (negative ground)• Frequency error: Less than ±0.5 kHz• Antenna impedance: 50 ˘ nominal• Dimensions(projections not included): 274 (W) × 114 (H) × 121.5 (D) mm• Weight (approximately): 1.5 kg* When options (3 command microphones, hailer speaker, andexternal speaker) are connected.D Transmitter• Output power: 25 W or 1 W• Modulation system: Variable reactance frequencymodulation• Maximum frequencydeviation: ±5 kHz• Spurious emissions: Less than 0.25 μW• Adjacent channel power: More than 70 dB• Audio harmonic distortion: Less than 10% (at 60% deviation)• Residual modulation: More than 40 dB• Audio frequency response: +1 ~ –3 dB of 6 dB/octave range from300 Hz to 3000 HzD Receiver• Receive system: Double conversion superheterodyne• Sensitivity:FM: –5 dBμ emf (typical) (20 dB SINAD)DSC (CH70): –3 dBμ emf (typical) (1% BER)• Squelch sensitivity: Less than –2 dBμ emf• Intermodulation:FM: More than 75 dBDSC (CH70): More than 73 dBμ emf (1% BER)• Spurious response :FM: More than 75 dBDSC (CH70): More than 73 dBμ emf (1% BER)• Adjacent channel selectivity:FM: More than 75 dBDSC (CH70): More than 80 dBμ emf (1% BER)• Audio output power: More than 15 W at 10% distortion intoa 4 ˘ load• Ham and noise: More than 40 dB• Audio frequency response: +1 ~ –3 dB of –6 dB/octave range from300 Hz to 3000 Hz