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New2001
102
New2001
New2001
SPECIFICATIONS AND OPTIONS
13
■
Specifications
All stated specifications are subject to change without notice
or obligation.
IC-M605
D
General
• Frequency coverage:
TX 156.025 ~ 161.600 MHz
RX 156.050 ~ 163.275 MHz
156.525 MHz (CH70/DSC)
• Mode:
FM (16K0G3E), DSC (16K0G2B)
• Operating temperature range:
–20°C ~ +60°C (–4ºF ~ +140ºF)
• Current drain:
TX high (25 W)
6.0 A maximum
RX Maximum audio 8.0 A*
• Power supply requirement: 13.8 V
DC nominal (negative ground)
• Frequency stability:
±5 ppm
• Antenna impedance:
50
˘
nominal
• Dimensions
(projections not included): 274 (W)
×
114 (H)
×
121.5 (D) mm
10.8 (W)
×
4.5 (H)
×
4.8 (D) inches
• Weight (approximately):
1.5 kg, 3.3 lb
* When options (3 command microphones, hailer speaker, and
external speaker) are connected.
D
Transmitter
• Output power:
25 W or 1 W
• Modulation system:
Variable reactance frequency
modulation
• Maximum frequency
deviation:
±5 kHz
• Spurious emissions:
Less than –70 dBc (High)
Less than –56 dBc (Low)
• 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 from
300 Hz to 2500 Hz
D
Receiver
• Receive system:
Double conversion superheterodyne
• Sensitivity:
FM:
–13 dBµ (typical) (12 dB SINAD)
DSC (CH70):
–3 dBµ emf (typical) (1% BER)
• Squelch sensitivity:
Less than –7 dBµ
• Intermodulation:
FM:
More than 80 dB
DSC (CH70):
More than 73 dBµ emf (1% BER)
• Spurious response:
FM:
More than 77 dB
DSC (CH70):
More than 73 dBµ emf (1% BER)
• Adjacent channel selectivity:
FM:
More than 80 dB
DSC (CH70):
More than 80 dBµ emf (1% BER)
• Audio output power:
More than 15 W at 10% distortion into
a 4
˘
load
• Ham and noise:
More than 40 dB
• Audio frequency response: +1 ~ –3 dB of –6 dB/octave range from
300 Hz to 3000 Hz