Icom IC-R9500 Service Manual Addendum page 237

█ Receiver
• Sensitivity
SSB, CW, FSK (BW (SSB, FSK)=2.4 kHz, (CW)=500 Hz, 10 dB S/N)
3000.000–3335.000 MHz
AM (BW=6 kHz, 10 dB S/N)
3000.000–3335.000 MHz
FM (BW=15 kHz, 12 dB SINAD)
3000.000–3335.000 MHz
FM50k (BW=50 kHz, 12 dB SINAD)
3000.000–3335.000 MHz
WFM (BW=180 kHz, 12 dB SINAD)
3000.000–3335.000 MHz
• Internal modulation distortion (typical)
• Selectivity
SSB, FSK (BW=2.4 kHz)
CW (BW=500 Hz)
AM (BW=6 kHz)
FM (BW=15 kHz)
WFM
• Spurious and image rejection response ratio :
2500.000–3000.000 MHz
• Audio output power
* The LCD display may have cosmetic imperfections that appear as small or dark spots. This is not a
malfunction or defect, but a normal characteristic of LCD displays.
Spurious signals may be received near the following frequencies. These are made in the internal circuit and
does not indicate a receiver malfunction.
• 114.110 kHz,
• 161.732 MHz, • 200.865 MHz, • 440.865 MHz, • 1226.749 MHz, • 1269.398 MHz, • 1317.398 MHz,
• 1410.649 MHz, • 1439.999 MHz, • 1599.999 MHz, • 1645.449 MHz, • 1674.799 MHz, • 1810.773 MHz,
• 1856.098 MHz, • 1875.665 MHz, • 2005.448 MHz, • 2154.798 MHz, • 2336.099 MHz, • 2394.798 MHz,
• 2512.199 MHz, • 2799.999 MHz, • 2842.848 MHz, • 2933.500 MHz, • 2999.999 MHz, • 3199.999 MHz,
• 3232.198 MHz, • 3261.548 MHz
Spurious waveforms may be displayed on the spectrum scope screen regardless of the receiver's condition.
They are made in the scope circuit. This does not indicate a receiver malfunction.
0.100–1.799 MHz
1.800–29.999 MHz
30.000–2999.999 MHz
0.100–1.799 MHz
1.800–29.999 MHz
30.000–2999.999 MHz
28.000–29.990 MHz
30.000–2999.999 MHz
28.000–29.990 MHz
30.000–2999.999 MHz
30.000–2999.999 MHz
0.1000–30.000 MHz
30.000–2500.000 MHz
• 229.280 kHz, • 8.636 MHz,
:
0.5 μV
(pre-amp 1 ON)
0.2 μV
(pre-amp 1 ON)
0.32 μV
(pre-amp ON)
1 μV
(pre-amp ON)
6.3 μV
(pre-amp 1 ON)
2.5 μV
(pre-amp 1 ON)
3.5 μV
(pre-amp ON)
11 μV
(pre-amp ON)
0.5 μV
(pre-amp 1 ON)
0.5 μV
(pre-amp ON)
1.6 μV
(pre-amp ON)
0.71 μV
(pre-amp 1 ON)
0.71 μV
(pre-amp ON)
2.2 μV
(pre-amp ON)
1.4 μV
(pre-amp ON)
4.5 μV
(pre-amp ON)
: Dynamic range 109 dB
(
at 14.100 MHz, 100 kHz separation, Pre-amp 1 OFF)
:
More than 2.4 kHz/–3 dB
Less than 3.6 kHz/–60 dB
More than 500 Hz/–3 dB
Less than 700 Hz/–60 dB
More than 6.0 kHz/–3 dB
Less than 15.0 kHz/–60 dB
More than 12.0 kHz/–3 dB
Less than 25.0 kHz/–60 dB
More than 180.0 kHz/–6 dB
More than 70 dB
More than 50 dB
More than 40 dB
: More than 2.6 W
at 10% distortion with an 8
• 10.749 MHz, • 66.671 MHz,
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• 119.259 MHz,