Icom IC-F5022 - Panel Description: Front Panel Layout; Front Panel Controls and Display Components; Key Function Assignments; Microphone Connectivity and Functions

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[USA], [RUS], [CHN], [EXP] [EUR]
RECEIVER
• Receive system Double-conversion superheterodyne
• Intermediate frequencies 1st IF; 46.35 MHz, 2nd IF; 450 kHz
• Sensitivity 0.25 μV typ. at 12 dB SINAD −4 dBμV (EMF) typ. at 20 dB SINAD
• Squelch sensitivity (at threshold) 0.25 μV typ. −4 dBμV (EMF) typ.
• Adjacent channel
selectivity
Wide More than 70 dB (75 dB typ.) Other than [RUS]
82 dB typ. [RUS]
Middle − More than 70 dB (75 dB typ.)
Narrow More than 60 dB (65 dB typ.)
• Spurious response 70 dB min.
• Intermodulation More than 70 dB (75 dB typ.) More than 65 dB (67 dB typ.)
• FM hum and noise
(without CCITT filter)
Wide More than 40 dB (45 dB typ.) –
Narrow More than 34 dB (40 dB typ.) –
• Residual modulation
(with CCITT filter)
Wide – More than 45 dB (55 dB typ.)
Middle – More than 43 dB (53 dB typ.)
Narrow – More than 40 dB (50 dB typ.)
• Audio output power 4.0 W typ. at 5% distortion with a 4 Ω load
• Audio output impedance 4
Ω