Icom IC-FR5000 Service Manual Addendum page 31

Jun. 2012
M
RECEIVER
• Receive system
• Intermediate frequencies
• Sensitivity
• Squelch sensitivity (at threshold)
• Adjacent channel selectivity
• Spurious response
• Intermodulation
• Hum and noise
• Audio output power
(at 5% distortion with a 4 Ω load)
• Audio output impedance
Specifications are measured in accordance with TIA–603–B (for Wide and Narrow) or EN 300 166 (Digital), for FR5000.
Specifications are measured in accordance with EN 300 086 (for Wide, Middle and Narrow) or EN 301 166 (Digital), for FR5100 and FR5100H.
All stated specifications are subject to change without notice or obligation.
(Replacement page)
Double-conversion superheterodyne system
1st IF: 46.35 MHz, 2nd IF: 450 kHz
Analog 0.3 µV typical at 12 dB SINAD
Digital 0.25 µV typical at 5% BER
0.25 µV typical
Wide 80 dB typical (TIA-603-B)
85 dB typical (TIA-603)
Middle
Narrow 56 dB typical (TIA-603-B)
77 dB typical (TIA-603)
Digital 66 dB typical (EN 301 166, 400 Hz @1% BER)
63 dB typical (EN 301 166, PN15 @5% BER)
Analog 90 dB
Digital 90 dBµV emf
Wide 78 dB typical
Middle
Narrow 78 dB typical
Digital 75 dBµV emf typical
Wide 52 dB typical
Middle
Narrow 50 dB typical
Digital 66 dB typical
4.0 W typical
4 Ω
[FR5000]
–10 dBµV maximum at 12 dB SINAD
0 dBµV emf maximum at 1% BER (PN9)
86 dB typical
– 83 dB typical
77 dB typical
67 dB typical
80 dB typical
90 dBµ Vemf typical
72 dB typical
– 72 dB typical
71 dB typical
76 dBµV emf typical
–
3.5 W minimum
1 - 2
[FR5100], [FR5100H]
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–
–
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