Specifications - Icom IC-M401E Service Manual

SECTION 1 SPECIFICATIONS
' ' GENERAL
• Frequency coverage
• Mode
• Power supply requirement
• Usable temperature range
• Frequency stability
• Current drain (at 13.8 V DC)
• Antenna impedance
• Input impedance (MIC)
• Output impedance (Audio)
• Dimensions (projections not included)
• Weight (approx.)
' ' TRANSMITTER
• Output power (at 13.8 V DC)
• Modulation
• Maximum frequency deviation
• Spurious emissions
• Adjacent channel power
• Residual modulation
• Audio harmonic distortion
• Audio frequency response
' ' RECEIVER
• Receive system
• Intermediate frequencies
• Sensitivity
• Squelch sensitivity
• Adjacent channel selectivity
• Spurious response
• Intermodulation rejection ratio
• Hum and noise
• Audio frequency response
Specifications are measured in accordance with EN301 025-2, -3
All stated specifications are subject to change without notice or obligation.
: 156.000–161.450 MHz (Tx)
156.000–163.425 MHz (Rx)
: 16K0G3E (FM)
16K0G2B (DSC)
: 13.8 V DC (negative ground)
: –20˚C to +60˚C
: ±10 ppm (–20˚C to +60˚C)
: Transmit at 25 W
Receive max. audio
: 50 Ω
(nominal)
: 2 kΩ
: 4 Ω
: 153(W)×67(H)×141.6(D) mm
: 950 g
: High 25 W
Low 1 W
: Variable reactance frequency modulation
: ±5.0 kHz
: Less than 0.25 µW
: More than 70 dB
: More than 40 dB
: Less than 10% at 60% deviation
: +1 dB to –3 dB of 6 dB octave from 300 Hz to 3000 Hz
: Double conversion superheterodyne system
: 1st 21.7 MHz
2nd 450 kHz
: Less than –2 dBµ emf typical at 20 dB SINAD
: Less than 0 dBµ emf typical
: More than 70 dB
: More than 70 dB
: More than 70 dB
: More than 40 dB
: +1 dB to –3 dB of –6 dB octave from 300 Hz to 3000 Hz
1 - 1
5.5 A (max.)
1.5 A (max.)