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Icom IC-A25, Основное руководство

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New2001

11

New2001

SPECIFICATIONS AND OPTIONS

6

 

■

Specifications

All stated specifications are subject to change without notice or obligation.

 

D

General

 •Frequency range:

  IC-A25N/IC-A25NE 

TX 

118.000 ~ 136.99166 MHz

       

 

RX 

108.000 ~ 136.99166 MHz

       

 

WX 

161.650 ~ 163.275 MHz*

1

  IC-A25C/IC-A25CE 

TX 

118.000 ~ 136.99166 MHz

       

 

RX 

118.000 ~ 136.99166 MHz

       

 

WX 

161.650 ~ 163.275 MHz*

1

 •Channel spacing: 

25 kHz/8.33 kHz

 •Mode:  

  IC-A25N/IC-A25C 

6K00A3E/5K60A3E (FCC/EXP)

     

6K00A3E (Industry Canada)

     

16K0G3E (WX)

  

IC-A25NE/IC-A25CE 6K80A3E/5K00A3E

 •Number of memory channels:  300 channels

 •Antenna impedance: 

50 

˘ 

nominal

 •Antenna connector: 

BNC type

 •Power supply requirement: 

 7.2 V DC standard or  

11.0 V DC at the external DC jack

 •Current drain: 

TX 

Less than 1.8 A

     

RX 

90 mA typical (at standby)

     

 

 

 

Less than 500 mA 

 

 

 

   (at 

AF 

maximum)*

2

 •Operating temperature range:

  IC-A25N/IC-A25C 

–10˚C ~ +60˚C, 14˚F ~ 140˚F

  IC-A25NE/IC-A25CE 

–20˚C ~ +55˚C

 •Dimensions (projections not included):

      

 

58.9 (W) × 148.4 (H) × 31.8 (D) mm,

       

 

2.3 (W) × 5.8 (H) × 1.3 (D) inches

 •Weight (approximately): 

384 g, 13.6 oz with antenna and BP-288

 

D

Transmitter

 •Output power (Typical):  6.0 W (PEP), 1.8 W (CW)

 •Modulation limiting (IC-A25N/IC-A25C) :

         

70 ~ 100%

 •Modulation depth (IC-A25NE/IC-A25CE):

       

85%

 •Audio harmonic distortion: Less than 10% (at 60% modulation)

 •Ham and Noise ratio: 

More than 35 dB

 •Spurious emissions: 

    IC-A25N/IC-A25C 

More than 46 dB

 

*

3

*

4

  

IC-A25NE/IC-A25CE

      9 kHz ~ 30 MHz 

Less than –46 dBm*

5

      30 MHz ~ 1 GHz 

Less than –36 dBm (Harmonics)*

5

         

Less than –46 dBm (Non-harmonics)*

5

      1 GHz ~ 4 GHz 

Less than –30 dBm (Harmonics) *

5

 

         

Less than –40 dBm (Non-harmonics)*

5

 •Frequency stability 

    IC-A25N/IC-A25C 

±0.4 kHz

    IC-A25NE/IC-A25CE 

±1 ppm

 

D

Receiver

 •Receive system: 

Double conversion superheterodyne

 •Intermediate frequencies:  1st 46.35 MHz, 2nd 450 kHz

 •Sensitivity: 

  IC-A25N/IC-A25C 

      VOR/COM 

Less than 1 μV (at 6 dB S/N)

      WX 

Less than 0.4 μV (at 12 dB SINAD)

    IC-A25NE/IC-A25CE 

Less than –107 dBm  

         

(at 12dB SINAD with CCITT)

 •Squelch sensitivity (Threshold)

    VOR/COM 

Less than 1 μV

    WX 

Less than 0.56 μV 

Содержание IC-A25

Страница 1: ...VHF AIR BAND TRANSCEIVERS BASIC MANUAL iA25N iA25C iA25NE iA25CE...

Страница 2: ...y case to the transceiver Both sliding locks make a click sound when locked Before using the transceiver for the first time the battery pack must be fully charged for optimum life and operation See Se...

Страница 3: ...ielded electrical blasting caps or in an explosive atmosphere R WARNING NEVER hold the transceiver so that the antenna is very close to or touching exposed parts of the body especially the face or eye...

Страница 4: ...ttention lorsque vous rangez des blocs batteries ou l metteur r cepteur dans des sacs etc Transportez les de telle sorte que des courts circuits ne peuvent se produire avec des objets m talliques Car...

Страница 5: ...Country code list 14 Firmware version identification 15 FCC information 15 Information FCC 15 Safety training information 16 Infomation en mati re de s curit 17 INDEX 18 TABLE OF CONTENTS CLEAN THE TR...

Страница 6: ...NT ANL z z Push to set the entered data selected item and so on z z Push F and then push this key to turn the Automatic Noise Limiter ANL function ON or OFF u TEN KEY z z Push the keys to set the freq...

Страница 7: ...Memory Write screen to write the set frequency to memory 1 CLEAR DELETE KEY CLR DEL z z Push to cancel the entered data selected item exit the current mode or return to the previous screen z z While s...

Страница 8: ...when a Bluetooth device is connected WX ICON For only the IC A25N and IC A25C z z is displayed when the transceiver is in the Weather Channel Selection mode z z Displayed when the Weather Alert funct...

Страница 9: ...se them to rupture or explode Dispose of used battery packs in accordance with local regulations R DANGER NEVER let fluid from inside the battery get in your eyes This can cause blindness Rinse your e...

Страница 10: ...rect sunlight In such environments the safety protection circuit in the battery will activate causing the battery to stop charging R WARNING NEVER charge the transceiver during a lightning storm It ma...

Страница 11: ...ing on the transceiver version Battery case When using the supplied battery case install 6 AA LR6 size Alkaline batteries as shown below CAUTION NEVER incinerate used battery cells since internal batt...

Страница 12: ...Mode Units 1 Distance Speed 1 Bearing 1 Sounds Settings Beep Side Tone Others Battery Status Version You can use the Menu screen to set infrequently changed values or function settings Construction Th...

Страница 13: ...he keypad to select a channel D D Receiving When receiving a signal RX is displayed and audio is heard L L Rotate volume control knob to adjust the audio output level D D Adjusting the squelch level z...

Страница 14: ...iously selected frequency Selecting the Recall channels The transceiver stores the previously selected frequencies in the Recall CH You can easily select them without rotating DIAL or accessing memory...

Страница 15: ...mm 1 8 inch plug Connect your headset through the supplied headset adapter Use the Side Tone function to output your transmitted voice to the headset MENU Sounds Settings Side Tone PTT NOTE Some head...

Страница 16: ...C Dimensions projections not included 58 9 W 148 4 H 31 8 D mm 2 3 W 5 8 H 1 3 D inches Weight approximately 384 g 13 6 oz with antenna and BP 288 D D Transmitter Output power Typical 6 0 W PEP 1 8 W...

Страница 17: ...eadsets Icom has checked the PTT operation with some 3M Peltor headsets such as the WS Headset XP WS ProTac XP and WS Alert XP Compatibility not guaranteed Some options may not be available in some co...

Страница 18: ...080 118 0833 118 085 118 0917 118 090 118 1000 118 105 Channel spacing 25 kHz Actual frequency is displayed Operating Frequency MHz Channel ID Displayed Frequency 118 0000 118 000 118 0250 118 025 118...

Страница 19: ...hat the versions of IC A25NE IC A25CE which have the CE symbol on the product comply with the essential requirements of the Radio Equipment Directive 2014 53 EU and the restriction of the use of certa...

Страница 20: ...ions to this transceiver not expressly approved by Icom Inc could void your authority to operate this transceiver under FCC regulations Information FCC Cet quipement a t test et reconnu conforme aux l...

Страница 21: ...lowable limits for occupational use always adhere to the following guidelines DO NOT operate the radio without a proper antenna attached as this may damage the radio and may also cause you to exceed F...

Страница 22: ...la radio sans qu une antenne appropri e y soit fix e car ceci risque d endommager la radio et causer une exposition sup rieure aux limites tablies par la FCC L antenne appropri e est celle qui est fo...

Страница 23: ...attery 4 Battery case 6 Caution 4 Charging 6 C Channel ID list 13 E Emergency frequency 9 F Firmware version 15 Function display 3 H Headset connection 10 M Menu screen 7 O Options 12 P Panel descript...

Страница 24: ...A7388H 1EX 1 Printed in Japan 2017 Icom Inc 1 1 32 Kamiminami Hirano ku Osaka 547 0003 Japan...

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