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80
New2001
SPECIFICATIONS AND OPTIONS
10
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Specifications
General
D
Frequency coverage:
•
Tx IC-M323/IC-M323G
156.000–161.450 MHz
IC-M324/IC-M324G
156.025–157.425 MHz
Rx IC-M323/IC-M323G
156.000–163.425 MHz
IC-M324/IC-M324G
156.050–163.275 MHz
CH70
156.525 MHz
Mode:
16K0G3E (FM)
•
16K0G2B (DSC)
Channel spacing:
25 kHz
•
Operating temperature range: –20°C to +60°C;
•
–4ºF to +140ºF
Current drain (at 13.8 V):
•
TX high
5.5 A maximum
Maximum audio
1.5 A maximum
Power requirement:
•
(negative ground)
13.8 V DC nominal
Frequency stability:
±1.5 kHz (–20°C to +60°C;
•
–4°F to +140°F)
Antenna impedance:
50
•
Ω
nominal
Dimensions (approximately): 180(W) × 82(H) × 135(D) mm
•
; 7.1(W) × 3.2(H) × 5.3(D) inches
(Projections not included)
Weight (approximately):
1.2 kg; 2.6 lb
•
Transmitter
D
Output power:
25 W/1 W
•
Modulation system:
Variable reactance frequency
•
modulation
• Maximum frequency deviation: ±5.0 kHz
Spurious emissions:
•
IC-M323/IC-M323G
Less than 0.25 µW
IC-M324/IC-M324G
Less than –70 dBc (high)
Less than –56 dBc (low)
Receiver
D
Receive system:
Double conversion superheterodyne
•
Sensitivity:
•
FM IC-M323/IC-M323G –5 dBµ emf typical (at 20 dB SINAD)
IC-M324/IC-M324G –13 dBµ typical (at 12 dB SINAD)
DSC IC-M323/IC-M323G –4 dBµ emf typical (1% BER)
IC-M324/IC-M324G –5 dBµ emf typical (1% BER)
Squelch sensitivity:
•
IC-M323/IC-M323G
Less than –2 dBµ emf
IC-M324/IC-M324G
Less than –10 dBµ
Intermodulation rejection ratio:
•
FM IC-M323/IC-M323G More than 68 dB
IC-M324/IC-M324G More than 70 dB
DSC
More than 68 dBµ emf (1% BER)
Spurious response rejection ratio:
•
FM
More than 70 dB
DSC
More than 73 dBµ emf (1% BER)
Adjacent channel selectivity:
•
FM
More than 70 dB
DSC
More than 73 dBµ emf (1% BER)
Audio output power:
•
IC-M323/IC-M323G
More than 2 W at 10% distortion into
a 4
Ω
load
IC-M324/IC-M324G
4.5 W at 10% distortion into a 4
Ω
load
All stated specifications are subject to change without notice or obligation.
Summary of Contents for IC-M323
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