Specifications - Icom IC R8500 Service Manual Addendum

Apr. 2010
SECTION 1
° ¤ General
Frequency coverage
Mode
Number of memory channels
Antenna connector
Usable temperature range
Frequency stability
Power supply requirement
Current drain (at 13.8 V DC)
Dimensions
(projections not included)
Weight (approx.)
Intermediate frequencies
° M Receiver
Receive system
Sensitivity
Squelch sensitivity
Selectivity
Spurious and image rejection ratio
Audio output power
IF shift variable range
External speaker connector
All specifications are subject to change without notice or obligation.
(Replacement page)

SPECIFICATIONS

:
Version
U.S.A. 0.10000 – 823.99999
849.00001 – 868.99999
Europe,
0.10000 – 1999.99999*
China, Other
France 0.10000 –
* Specifications guaranteed 0.1–1000 MHz and 1240–1300 MHz
: FM (normal/narrow), AM (wide/normal/narrow), SSB (USB/LSB) CW (normal/narrow*), WFM
*
Optional FL-52A is required.
: 1000
(plus 20 scan edges and 1 priority channel)
SO-239 (50 Ω)/Phono (500 Ω)
: Below 30 MHz
Type-N (50 Ω)
Above 30 MHz
: –10°C to +50°C (+14°F to +122°F)
: Below 30 MHz ±100 Hz (±20 Hz*)
Above 30 MHz ± 0.0003 % (±0.00006%*)
*When an optional CR-293 is installed.
: 13.8 V DC ±15% (negative ground)
: Standby 1.8 A Max. audio 2.0 A
: 287(W) × 112(H) × 309(D) mm; 11
: 7.0 kg (15.4 lb)
:
Frequency band
0.1– 29.99999
30.0– 499.99999
500.0– 1024.99999
Utilizes converter method:
1025.0– 1999.99999
Local freq.: 500, 1000 or 1010 MHz
: Superheterodyne
:
Frequency band (MHz) SSB/CW
0.1–0.49999 1.0 μV
0.5–1.79999 2.0 μV
1.8–1.99999 0.25 μV
2.0–27.99999 0.2 μV
28.0–29.99999 0.2 μV
30.0–999.99999 0.32 μV
1240.0–1300.00000 0.32 μV
:
SSB/CW/AM-N
Frequency band
(MHz)
threshold
1.8–29.99999 10 μV 320 mV
30–1000
4.5 μV 320 mV
1240–1300
* FM mode can only be used above 28 MHz.
: WFM More than 150 kHz/–6 dB
FM/AM-W More than 12 kHz/–6 dB
FM-N/AM More than 5.5 kHz/–6 dB
AM-N/SSB/CW More than 2.2 kHz/–6 dB
CW narrow* More than 500 Hz/–6 dB
*Optional FL-52A is required.
: Below 30 MHz More than 60 dB
30–1000 MHz 50 dB (typical)
1240–1300 MHz
at 10% distortion with an 8 Ω load
: More than 2.0 W
: More than ±1.2 kHz
")/4–8 Ω
1
: 2-conductor 3.5 mm ( ⁄
8
1 - 1
Frequency Coverage (MHz)
894.00001 – 1999.99999*
87.50000 108.00000 – 1999.99999*
(W) × 4 (H) × 12
5 13
⁄ ⁄
16 32
1st 2nd 3rd*
48.8 10.7 0.455
778.7 10.7 0.455
266.7 10.7 0.455
AM AM-N AM-W
6.3 μV —
13.0 μV —
3.2 μV 2.5 μV
2.5 μV 2.0 μV
2.5 μV 2.0 μV
2.5 μV 2.0 μV 3.2 μV
2.5 μV 2.0 μV 3.2 μV
AM/AM-W
tight threshold tight threshold
0.5 μV 320 mV 0.5 μV* 320 mV*
0.4 μV 320 mV 0.4 μV
3
⁄ (D) in
16
Unit: MHz
* Except WFM
FM WFM
— — —
— — —
— — —
— — —
— 0.5 μV —
0.5 μV 1.4 μV
0.5 μV 2.0 μV
FM WFM
tight threshold tight
— —
320 mV 4.5 μV 320 mV