Icom IC-746 Ricetrasmittente
Produttore:
Modello:
IC-746
Data:
Categoria:
Gruppo:
Descrizione:
HF/VHF Transceiver
Manuale d'uso
Tipo di manuale:
Manuale d'uso
Pagine:
90
Dimensione:
1.98 Mbytes (2078544 Bytes)
Lingua:
english
Revisione:
ID del manuale:
A-5482H-1EX
Data:
Qualità:
Documento elettronico, senza ricerca, molto ben leggibile.
Data caricamento:
2014 01 26
MD5:
b2d506dd15471fb3ccb060b23fd80061
Scaricamenti:
1553

Informazioni

IMPORTANT ... . ... ii PRECAUTIONS ... . ... ii EXPLICIT DEFINITIONS ... . . ii BUILT-IN DSP ... . ... ii TABLE OF CONTENTS ... iii 1 PANEL DESCRIPTION ... 2–7 1-1 Front panel ... . ... 2 1-2 Rear panel ... . ... 6 1-3 Function display ... 7 2 MENU SELECTION ... 8–9 2-1 Menu set 1 flow chart ... . . . 8 2-2 Menu set 2 flow chart ... . . . 9 3 BASIC OPERATION ... 10–17 3-1 Before operating ... . . . 10 3-2 Squelch and receive (RF) sensitivity ... 12 3-3 Selecting VFO/memory mode ... 13 3-4 Toggling between VFO A/B and transferring contents ... . . . 13 3-5 Setting a band and frequency ... 14 3-6 Selecting an operating mode ... 17 4 USING DIFFERENT OPERATING MODES . 18–36 4-1 Operating SSB ... . . . 18 4-2 Operating CW ... . . . 20 4-3 Operating RTTY (FSK) ... 28 4-4 Operating AM ... . . . 30 4-5 Operating FM ... . . . 32 4-6 Repeater operation ... 34 4-7 Packet operation ... . . . 36 5 FUNCTIONS FOR RECEIVE ... 37–42 5-1 Simple band scope ... 37 5-2 Preamp and attenuator ... 38 5-3 RIT function ... 38 5-4 AGC function ... . . . 39 5-5 1/4 function ... . ... 39 5-6 NB function ... . ... 39 5-7 Noise reduction ... . . . 40 5-8 Auto notch (ANF) function ... 40 5-9 Dial lock function ... . . . 40 5-10 Twin PBT ... 41 5-11 Selecting IF filters ... 42 6 FUNCTIONS FOR TRANSMIT ... 43–48 6-1 VOX function ... 43 6-2 Break-in function ... . . . 44 6-3 :TX function ... . . . 45 6-4 Monitor function ... . . . 45 6-5 Speech compressor ... 46 6-6 Split frequency operation ... 47 6-7 Quick split function ... . . . 48 7 MEMORY CHANNELS ... 49–54 7-1 General ... . ... 49 7-2 Memory channel selection ... 49 7-3 Transferring a memory to VFO ... 50 7-4 Clearing a memory ... 50 7-5 Selecting the call channel ... 51 7-6 Programming a memory ... 51 7-7 Programming the call channel ... 52 7-8 Programming scan edges ... 52 7-9 Assigning memory names ... 53 7-10 Memo pads ... . . 54 8 SCAN OPERATION ... 55–58 8-1 Scan types ... 55 8-2 Programmed scan and fine programmed scan ... 56 8-3 Memory scan ... . . . 57 8-4 Select memory scan ... 57 8-5 :F scan and fine :F scan ... 58 9 INTERNAL Antenna Tuner ... 59 9-1 Before operating ... . . . 59 9-2 Tuner operation ... 59 10 SET MODE ... . . 60–64 10-1 Selecting set mode ... 60 10-2 Set mode items ... 60 11 ADJUSTMENTS ... 65–66 11-1 Tuning dial brake ... . . 65 11-2 Frequency calibration ... 65 11-3 Measuring SWR ... 66 11-4 Adjusting the LCD ... 66 12 SETUP AND CONNECTIONS ... 67–75 12-1 Front panel ... 67 12-2 Rear panel ... 68 12-3 Selecting a location ... 69 12-4 Power Supply connections ... 69 12-5 Grounding ... . . . 70 12-6 Antenna ... 70 12-7 Data communications ... 72 12-8 RTTY connections ... 73 12-9 Remote jack ... . . . 74 13 OPTIONAL INSTALLATIONS ... 76–80 13-1 Opening the transceiver’s case ... 76 13-2 UT-102 VOICE SYNTHESIZER UNIT ... 77 13-3 CR-282 HIGH STABILITY CRYSTAL UNIT ... 77 13-4 Optional IF filters ... . . . 78 13-5 Linear Amplifier connections ... 79 13-6 External Antenna Tuner connections ... 80 14 MAINTENANCE ... 81–83 14-1 Fuse replacement ... 81 14-2 Resetting the CPU ... 81 14-3 Troubleshooting ... . . 82 15 SPECIFICATIONS AND OPTIONS ... 84–85 15-1 Specifications ... 84 15-2 Options ... . ... 85

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Manuale d'uso
Tipo di manuale:
Manuale d'uso
Pagine:
90
Dimensione:
4.07 Mbytes (4263799 Bytes)
Lingua:
russian
Revisione:
ID del manuale:
A-5482H-7G
Data:
Qualità:
Documento elettronico, senza ricerca, molto ben leggibile.
Data caricamento:
2023 01 14
MD5:
ddfa411e3184f1cec3356d69e581284b
Caricatore:
R7KFO
Scaricamenti:
210
Manuale di servizio
Tipo di manuale:
Manuale di servizio
Pagine:
128
Dimensione:
48.54 Mbytes (50893244 Bytes)
Lingua:
english
Revisione:
ID del manuale:
A-5482H-S
Data:
Qualità:
Documento scansionato, tutto leggibile.
Data caricamento:
2012 02 09
MD5:
e41e6604f974d14d5c5cb9e4d01dbe86
Scaricamenti:
2409