Icom IC-746Pro Transceiver
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Modell:
IC-746Pro
Datum:
2001
Kategorie:
Gruppe:
Beschreibung:
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
Dokumenttyp:
Bedienungsanleitung
Seiten:
116
Größe:
5.38 Mbytes (5641863 Bytes)
Sprache:
english
Revision:
Dokument-ID:
A-6085H-1US
Datum:
Qualität:
Gescanntes Dokument, alles ist lesbar.
Upload Datum:
2016 01 09
MD5:
9a35b4c2d287d656bfac125a2d65df3c
Downloads:
947
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