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Icom IC-746Pro Transceiver
Manufacturer:
Model:
IC-746Pro
Date:
2001
Class:
Type:
SubType:
HF/VHF All Mode Transceiver

Information

•32-bit Floating point DSP and 24-bit AD/DA Converter •DSP IF Filter creates 102 types of filter •All mode capability covering 160-2 m •100 Watt continuous duty cycle •All mode digital modulation and demodulation •RTTY demodulator and decoder • Twin Pass Band Tuning •RF speech compression with selectable pass band •Microphone Equalizer •SSB/CW synchronous tuning

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User Manual
Manual type:
User Manual
Pages:
116
Size:
5.38 Mbytes (5641863 Bytes)
Language:
english
Revision:
Manual-ID:
A-6085H-1US
Date:
unknown
Quality:
Scanned document, all readable.
Upload date:
09 January 2016
MD5:
9a35b4c2d287d656bfac125a2d65df3c
Downloads:
670

Information

FOREWORD ... IMPORTANT ... EXPLICIT DEFINITIONS PRECAUTIONS ... TABLE OF CONTENTS . QUICK REFERENCE GUIDE ... I-X ■ Installation ... I ■ Operation ... III ■ Your first contact ... IV ■ Ready to call CQ? ... IX 1 PANEL DESCRIPTION ... 1 -12 ■ Front panel ... 1 ■ Rear panel ... 7 ■ LCD display ... 9 ■ Multi function switches ... 11 ■ Microphone (HM-36) ... 12 2 INSTALLATION AND CONNECTIONS ... 13-17 ■ Unpacking ... 13 ■ Selecting a location ... 13 ■ Grounding ... 13 ■ Antenna connection ... 13 ■ Required connections ... 14 ■ Advanced connections ... 15 ■ Power Supply connections ... 16 ■ Linear Amplifier connections ... 17 ■ External Antenna Tuner connections ... 17 3 BASIC OPERATION ... 18-25 ■ When first applying power (CPU resetting) ... 18 ■ Initial settings ... 18 ■ Selecting an operating band ... 19 ■ Selecting VFO/memory mode ... 20 ■ VFO operation ... 20 ■ Frequency setting ... 21 ■ Operating mode selection ... 23 ■ Volume setting ... 23 ■ Squelch and receive (RF) sensitivity ... 24 ■ Basic transmit operation ... 25 4 RECEIVE AND TRANSMIT .. 26-46 ■ Operating SSB ... 26 ■ Operating CW ... 27 ■ Electronic keyer functions ... 29 ■ Operating RTTY (FSK) ... 35 ■ RTTY functions ... 36 ■ Operating AM ... 40 ■ Operating FM ... 41 ■ Repeater operation ... 44 5 FUNCTIONS FOR RECEIVE ... 47-54 ■ Simple band scope ... 47 ■ Preamp/Attenuator ... 48 ■ RIT function ... 48 ■ AGC function ... 49 ■ IF filter selection ... 50 ■ IF (DSP) filter shape ... 51 ■ Noise blanker ... 51 ■ Meter peak hold function ... 51 ■ Twin PBT operation ... 52 ■ Noise reduction ... 53 ■ Notch function ... 53 ■ Dial lock function ... 53 ■ Voice squelch control function ... 54 6 FUNCTIONS FOR TRANSMIT ... 55-61 ■ VOX function ... 55 ■ Break-in function ... 56 ■ dTX function ... 57 ■ Monitor function ... 57 ■ Speech compressor ... 58 ■ Transmit filter width selection ... 58 ■ Split frequency operation ... 59 ■ Quick split function ... 60 ■ Measuring SWR ... 61 7 MEMORY OPERATION ... 62-68 ■ Memory channels ... 62 ■ Memory channel selection ... 62 ■ Programming a memory ... 63 ■ Memory clearing ... 63 ■ Selecting the call channel ... 64 ■ Programming the call channel ... 64 ■ Frequency transferring ... 65 ■ Programming scan edges ... 66 ■ Assigning memory names ... 67 ■ Memo pads ... 68 8 SCANS ... 69-74 ■ Scan types ... 69 ■ Preparation ... 69 ■ Voice squelch control function ... 70 ■ Scan set mode ... 70 ■ Programmed scan/Fine programmed scan ... 71 ■ Memory scan operation ... 72 ■ Select memory scan ... 72 ■ dF scan operation and Fine dF scan ... 73 ■ Tone scan/DTCS code scan operation ... 74 9 Antenna Tuner OPERATION ... 75-77 ■ Antenna connection and selection 75 ■ Antenna Tuner operation ... 76 ■ Optional external Tuner operation . 77 10 DATA COMMUNICATION ... 78-80 ■ Connections ... 78 ■ Packet (AFSK) operation ... 80 ■ Data transmission speed ... 80 11 SET MODE ... 81-89 ■ General set mode ... 81 ■ Tone control set mode ... 89 12 OPTION INSTALLATION ... 90-91 ■ Opening the transceiver’s case ... 90 ■ CR-338 HIGH STABILITY CRYSTAL UNIT ... 91 13 MAINTENANCE ... 92-94 ■ Trouble shooting ... 92 ■ Fuse replacement ... 93 ■ Tuning dial brake adjustment ... 93 ■ Resetting the CPU ... 94 ■ Frequency calibration (approximate) ... 94 14 CONTROL COMMAND ... 95-99 ■ Remote jack (CI-V) information ... 95 15 SPECIFICATIONS ... 100 16 OPTIONS ... 101

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