17 SPECIFICATIONS AND OPTIONS

General

• Frequency coverage

:

(unit: MHz)

U.S.A. version

 

0.495–815.995,

 

 

902–2450.095

Non-U.S.A. versions

 

0.495–2450.095

• Mode

: FM, AM, WFM, AM-TV,*1

 

 

FM-TV,*2

*1 One of either NTSC M, PAL B or PAL G systems.

*2 For 900–1300 MHz and 2250–2450 MHz ranges only; not available in some versions.

• No. of memory channels

: 450 (50 channel 8 banks plus

 

50 scan edges)

• Usable temp. range

: –10°C to +60°C;

 

+14°F to +140°F

• Tuning steps

: 5, 6.25, 9,*3 10, 12.5, 15, 20,

 

25, 30, 50 and 100 kHz

*3 Fixed tuning step while 0.495–1.620 MHz is selected except for U.S.A. and Canada versions.

• Frequency stability

: ±6 ppm max. (–10°C to +50°C)

Power supply requirement : 3.6–6.3 V DC

(negative ground)

• Current drain (at 4.5 V DC)

:

At rated output

210 mA typical (backlight OFF)

At stand-by

140 mA typical

Power save

53 mA typical

TV reception

730 mA typical (color LCD ON)

• Antenna connector

: BNC (50 )

• Dimensions

: 61(W)120(H)32.9(D) mm;

(projections not included)

21332(W)42332(H)1932(D) in

• Weight

: 300 g; 10.6 oz

 

(w/antenna and battery)

Receiver

• Receive system

: Triple-conversion*4

 

superheterodyne

*4 below 1150 MHz; Quadruple-conversion for above 1150 MHz

Intermediate frequencies :

 

AM, FM

WFM

TV

 

U.S.A.

 

Europe

 

 

 

 

1st

240.1

240.1

241.85*5

 

238.35*6

2nd

26.05

13.25

45.75

 

38.90

3rd

0.450

0.450

 

*5 30–799.995, 1321–2099.995 MHz range

*6 800–1320.995, 2100–2450.095 MHz range

Sensitivity (except spurious points; typical):

FM

1.625–4.995 MHz

0.32 µV

(at 12 dB SINAD)

5.0–469.995 MHz

0.25 µV

 

470–799.995 MHz

0.45 µV

 

800–1999.995 MHz

0.56 µV

 

2000–2299.995

MHz 1.0 µV

 

2300–2450.095

MHz 1.8

µV

WFM

76–107.995 MHz

1.0

µV

(at 12 dB SINAD)

175–221.995 MHz

1.0

µV

 

470–769.995 MHz

1.8

µV

54

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Icom IC-R3 instruction manual Specifications and Options, General, Receiver