Specifications - Icom IC-M73 Instruction Manual

13

SPECIFICATIONS

• IC-M73
D General
• Frequency coverage
Tx 156.025–157.425 MHz
Rx 156.050–163.275 MHz (USA and EXP versions)
Rx 156.300–162.025 MHz (AUS version)
• Mode
• Operating temperature range
USA and EXP versions
AUS version
• Current drain (at 7.4 V)
(approximately)
• Power supply requirement
• Frequency stability
USA and EXP versions
AUS version
• Antenna impedance
• Dimensions (approximately)
(Projections not included)
• Weight (approximately)
D Transmitter
• Output power
USA and EXP versions
AUS version
• Modulation system
• Max. frequency deviation
38
: FM (16K0G3E)
: –20°C to +60°C (–4°F to +140°F)
: –10°C to +55°C
: TX high 1.5 A
Max. audio 0.5 A
: 7.4 V DC nominal (negative ground)
: ±10 ppm (–20°C to +60°C)
: ±10 ppm (–10°C to +55°C)
: 50 ˘ nominal
: 52.5(W) × 125(H) × 30(D)mm
: 2.0(W) × 4.9(H) × 1.2(D) inches
: 280 g/9.9 oz with BP-245N
: 6 W/3 W/1 W
: 5 W (approximately)/1 W
: Variable reactance frequency
modulation
: ±5.0 kHz
• Adjacent channel power
• Spurious emissions (typical)
USA and EXP versions
AUS version
D Receiver
• Sensitivity (typical)
USA and EXP versions
AUS version
• Squelch sensitivity (at threshold, typical)
USA and EXP versions
AUS version
• Intermodulation rejection ratio
USA and EXP versions
AUS version
• Spurious response rejection ratio:
USA and EXP versions
AUS version
• Adjacent channel selectivity
USA and EXP versions
AUS version
• Audio output power (at 10% distortion with an 8 ˘ load)
USA and EXP versions
AUS version
All stated specifications are subject to change without notice
or obligation.
: 70 dB
: –68 dBc
: 0.25 µW
: 0.22 µV (12 dB SINAD)
: –5 dBµ emf (20 dB SINAD)
: 0.35 µV
: –6 dBµ emf
: 70 dB (typical)
: 65 dB
: 70 dB (typical)
: 65 dB
:
: 70 dB (typical)
: 65 dB
: 0.35 W typical (External)
: 0.7 W typical (Internal)
: 0.2 W (External)
: 0.7 W typical at 1 kHz (Internal)