Specifications And Options; Specifications - Icom IC-M603 Instruction Manual

11

SPECIFICATIONS AND OPTIONS

■ Specifications

D General
• Frequency coverage
• Mode
• Current drain (at 13.8 V)
• Power supply requirement
• Frequency stability
• Operating temp. range
• Antenna impedance
• Input impedance (MIC)
• Output impedance (audio)
• Dimensions
• Weight
D Transmitter
• RF output power
• Modulation system
• Max. frequency deviation
• Spurious emissions
• Adjacent channel power
• Audio harmonic distortion
• Residual modulation
• Audio frequency response
54
: TX 156.000–161.450 MHz
RX 156.000–163.425 MHz
: FM (16K0G3E), DSC (16K0G2B)
: TX high (25 W) 5.5 A
Max. audio 1.5 A
: 13.8 V DC (10.8 to 15.6 V)
(negative ground)
: ±5 ppm
: –20°C to +60°C
: 50 Ω nominal
: 2 kΩ
: 4 Ω
: 220(W) × 110(H) × 109.4(D) mm
(Projections not included)
: Approx. 1400 g
: 25 W and 1 W
: Variable reactance frequency
modulation
: ±5.0 kHz
: Less than 0.25 µW
: More than 70 dB
: Less than 10%
(at 1 kHz, 60% deviation)
: More than 40 dB
: +1 to –3 dB of 6 dB/octave
range from 300 Hz to 3000 Hz
D Receiver
• Receive system : Double conversion superheterodyne
• Sensitivity (20 dB SINAD) : Less than –5 dBµ emf
• Squelch sensitivity : Less than –5 dBµ emf
• Spurious response : More than 75 dB
• Intermodulation : More than 75 dB
• Adjacent channel selectivity : More than 75 dB
• Hum and noise : More than 45 dB
• Audio output power : 2.0 W (typical) at 10% distortion
All stated specifications are subject to change without
notice or obligation.
Less than –5 dBµ emf
(CH 70 receiver)
with a 4 Ω load