Specifications And Options; Specifications - Icom IC-M604 Instruction Manual

■ Specifications

D General
• Frequency coverage : TX 156.025–157.425 MHz
RX 156.050–163.275 MHz
• Mode : FM (16K0G3E), DSC (16K0G2B)
• Current dran (at 13.8 V) : TX hgh (25 W) 5.5 A
Max. audo
• Power supply requrement : 13.8 V DC ±15%
(negatve ground)
• Frequency stablty : ±5 ppm
• Operatng temp. range : –20°C to +60°C; –4°F to +140°F
: 50 Ω nomnal
• Antenna mpedance
• Input mpedance (MIC) : 2 kΩ
: 4 Ω
• Output mpedance (audo)
: 220(W) × 110(H) × 109.4(D) mm
• Dmensons
(Projectons not ncluded) 8
• Weght : Approx. 1400 g; 3.09 lb
D Transmitter
• RF output power : 25 W and 1 W
• Modulaton system : Varable reactance frequency
modulaton
• Max. frequency devaton : ±5.0 kHz
• Spurous emssons : Less than –70 dBc
• Adjacent channel power : More than 70 dB
• Audo harmonc dstorton : Less than 10%
(at 1 kHz, 60% devaton)
• Resdual modulaton : More than 40 dB
• Audo frequency response : +1 to –3 dB of 6 dB/octave
range from 300 Hz to 3000 Hz

SPECIFICATIONS AND OPTIONS

1.5 A
(W) × 4 (H) × 4
21 ⁄ 11 ⁄ 5 ⁄ (D) n
32 32 16
D Receiver
• Receve system : Double converson superheterodyne
• Senstvty (12 dB SINAD) : –120 dBm (typcal)
–120 dBm (typcal) (CH 70 recever)
• Squelch senstvty : Less than –117 dBm
• Spurous response : More than 80 dB
• Intermodulaton : More than 80 dB
• Adjacent channel selectvty : More than 80 dB
• Hum and nose : More than 40 dB
• Audo output power : 5.0 W (typcal) at 10% dstorton
wth a 4 Ω load
All stated specifications are subject to change without
notice or obligation.
11
10
11
55