Icom IC-F4261DT Service Manual page 44

M
RECEIVER
• Sensitivity
• Squelch sensitivity (at threshold) : 0.20 µV typical
• Intermediate frequencies
• Intermodulation
• Spurious response
• Audio output power
• Output impedance (Audio)
• Hum and noise
(With CCITT Filter)
( [ EUR], [DPM])
• Hum and noise
(Without CCITT Filter)
(Except [EUR], [DPM])
• Adjacent channel selectivity
Specifications are measured in accordance with TIA/EIA-603B, EN 300 086 or EN 301 166.
All stated specifications are subject to change without notice or obligation.
: 0.24 µV typical at 12 dB SINAD
–4.0 dBµV emf typical at 20 dB SINAD
–8.0 dBµV emf typical at 5% BER
–8.0 dBµV emf typical
: 1st 46.35 MHz
2nd 450 kHz
: Except [EUR], [DPM] Narrow
Wide
Digital
[EUR], [DPM] Narrow
Wide
Digital
: 70 dB minimum
: 0.8 W typical at 5% distortion with 12 Ω load (internal speaker)
1.0 W typical at 5% distortion with 8 Ω load (external speaker)
: 8 Ω
: Narrow 40 dB minimum
Middle 43 dB minimum
Wide 45 dB minimum
: Narrow 34 dB minimum
Wide 40 dB minimum
: Narrow 60 dB minimum
Middle 70 dB minimum
Wide 70 dB minimum
Digital 50 dB minimum
1 - 2
Except [EUR], [DPM]
[EUR], [DPM]
Digital mode
Except [EUR], [DPM]
[EUR], [DPM]
70 dB minimum
70 dB minimum
65 dB minimum
65 dB minimum
65 dB minimum
71 dBµV emf minimum