.....obsolete user manuals, a lot of repair manuals, free service manuals, rare schematic diagrams, usefull service instructions, pdf books, how to repair instructions, lost operating manuals, old handbooks, tons of part lists, hidden service bulletins, your instruction books, informative repair tips, complete disassembly routines.....


What are you looking for?

extended search


Icom IC-765 Transceiver
Manufacturer:
Model:
IC-765
Date:
1990
Class:
Type:
SubType:
HF All Band Transceiver

Information

• COMPLETE HF Transceiver Icom's new IC-765 is an advanced HF all band Transceiver with a modern heavy-duty design for the serious HF enthusiast. The IC-765 features a 10 Hz digit in the display, a high speed PLL lock-up time including Icom's exclusive DDS circuit, a newly developed fully automatic Antenna Tuner, and many more advanced features. • FULLY AUTOMATIC HIGH SPEED Antenna Tuner The built-in CPU memorizes previously matched conditions on each band. Tuning speed is ultra fast since tuning starts from a previous position. If the Antenna Tuner cannot tune from a previously memorized preset position, the advanced re-try function automatically changes the preset position and memorizes the best preset position. • COMPLETE SYSTEM FOR CW OPERATORS The IC-765 has high-speed CW full break-in capability and many comfortable functions such as a electronic keyer, independent iambic key jack, keying speed control and CW pitch control. The IC-765 includes a 500 Hz CW narrow filter for effectively removing QRM on crowded bands. • 10 Hz DIGIT DISPLAY The large fluorescent display shows 7 digits for the operating frequency, meaning that the 10 Hz digit is also displayed. • BAND STACKING REGISTER Each band memorizes the last used frequency, mode, and IF filter condition (narrow or normal). The feature gives the IC-765 a simulation of 18 VFO capability (2 VFOsfor each band). • 105 dB DYNAMIC RANGE Receiver ability is fixed by the dynamic range. The Icom DFM (Direct Feed Mixer) system provides an excellent 105 dB dynamic range. • NEW PLL CIRCUIT-ADOPTED DDS The advanced Icom DDS (Direct Digital Synthesizer) System ensures high speed PLL lock-up times, clear signal emissions, and high C/N characteristics. A high-speed PLL provides very fast CW full break-in performances. • OTHER CONVENIENT FEATURES - 10 dB preamp - Selectable attenuator, 10, 20, 30 dB - 99-channel memory - Split memory on channels 90 ~ 99 - Built-in 500 Hz CW narrow filter - Programmed scan, memory scan and selected memory scan - Separate LED lights on a selected memory channel - IF shift - Notch filter - Low distortion 100 W power Amplifier - Large heatsink and cooling fan - Fast/Slow/OFF selectable AGC - RF-type speech compressor - New-type noise blanker - DATA switch for advanced data communications - Cl-V bus line

show more

User Manual
Manual type:
User Manual
Pages:
60
Size:
4.95 Mbytes (5194731 Bytes)
Language:
english
Revision:
Manual-ID:
A-5044S-1EX
Date:
unknown
Quality:
Scanned document, all readable.
Upload date:
2014 01 26
MD5:
65d5dba12c83caa77fb45bf90cf3b181
Downloads:
3049

Information

45 11-4 TUNING SPEED DEFAULT SWITCH ... 46 11-5 SUPPLEMENTAL SCAN SETTINGS ... 46 11-6 RTTY DEFAULT SWITCHES ... 46 11-7 BFO ADJUSTMENT ... 47 11-8 BEEP VOLUME ADJUSTMENT ... 47 12. OPTIONS INSTALLATIONS ... 48-50 12-1 UT-36 VOICE SYNTHESIZER UNIT ... 48 12-2 UT-30 PROGRAMMABLE TONE ENCODER UNIT ... 48 12-3 CR-282 HIGH-STABILITY CRYSTAL UNIT ... 49 12-4 FILTERS ... 50 13. INSIDE VIEWS ... 51-52 13- 1 TOP VIEW ... 51 13-2 BOTTOM VIEW ... 52 14. SPECIFICATIONS ... 53-54 15. OPTIONS ... 55-56 SCHEMATIC AND BLOCK DIAGRAMS ... SEPARATE

show more

Add Comment

* Required information

Comments

No comments yet. Be the first!