Yaesu Hf Transceiver Ft 980 Cat System

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Yaesu hf transceiver ft-980 cat system

  1. Yaesu Ft 980 Mods
  2. Yaesu Ft 980 For Sale
  3. Yaesu Hf Transceiver Ft 980 Cat System 1
Yaesu FT-736R VHF/UHF/SAT All Mode Transceiver Ham Radio CAT System. Item has been tested and cleaned and is in great working order but does have some cosmetic wear/scratches as shown. The listing does not include the Microphone. The item “Yaesu FT-736R VHF/UHF/SAT All Mode Transceiver Ham Radio CAT System” is in sale since Wednesday, December 14, 2016. This item is in the category “Consumer ElectronicsRadio CommunicationHam, Amateur RadioHam Radio Transceivers”. The seller is “bluehousesupply” and is located in Charlotte, North Carolina. This item can be shipped to United States, to Canada, to United Kingdom, DK, RO, SK, BG, CZ, FI, HU, LV, LT, MT, EE, to Australia, GR, PT, CY, SI, to Japan, SE, KR, to Taiwan, to Belgium, to France, to Hong Kong, to Ireland, to Netherlands, PL, to Spain, to Italy, to Germany, to Austria, RU, IL, to New Zealand, SG, to Switzerland, NO, QA, HR.
  • Brand: Unbranded/Generic
  • MPN: Does Not Apply

Yaesu Ft 980 Mods


Transceiver
  1. Yaesu - FT-980 User manual Subject: HF RTX Keywords: Yaesu - FT-980 User manual Created Date: 5/24/2002 11:19:27 PM.
  2. Mike, I still have and use an FT-980. Not too long after I bought it, I called Yaesu about modifying the radio for GC transmit. I was advised by a tech that even though Yaesu sold a mod kit for the 980, he strongly recommended NOT installing one. He told me that he saw many 980s come into their shop with bad PAs and felt that the GC mod.

Yaesu Ft 980 For Sale

ERRATA FOR THE FT-980 OPERATING MANUAL ... 2 SOLDERING AND DESOLDERING TECHNIQUE ... 4 GENERAL PERFORMANCE IMPROVEMENT MODIFICATIONS ... 7 CAT SYSTEM SERIAL I/O DATA MANUAL ... 13 UNIT LOCATIONS ... 18 SERVICE AND ALIGNMENT ... 20 COMPONENT APPLICATIONS ... 32 FREQUENCY RELATIONSHIPS ... 49 SIGNAL PATHS ... 50 CPU BOARD BLOCK DIAGRAM ... 54 CONNECTION DIAGRAM ... 55 PARTS LAYOUTS, SCHEMATICS, SIGNAL LEVELS AND VOLTAGE CHARTS RF UNIT ... 56 IF UNIT ... 60 AF UNIT ... 63 VFO UNIT ... 66 PLL AND VCO UNITS ... 69 CPU UNIT ... 74 FSK UNIT ... 77 LPF AND RELAY UNITS ... 79 PROTECTOR UNIT ... 80 DIAL UNIT ... 81 REG UNIT ... 83 CONTROL UNIT ... 85 KEY MATRIX UNIT ... 86 DISPLAY UNITS (A, B and C) ... 87 MONITOR UNIT ... 90 100W PA UNIT ... 91 10W PA UNIT ... 92 I00W PS UNIT ... 93 J 0W PS UNIT ... 94 PI UNIT ... 95 MISCELLANEOUS UNITS ... 96 FIF-80 INTERFACE UNIT ... 97 FRONT PANEL EXPLODED VIEW ... 98 REAR PANEL EXPLODED VIEWS ... 99 PARTS LIST ... 100 This manual is intended to serve as a technical supplement to the FT-980 Operating Manual. Detailed information regarding functions, installation, interconnections, operation, and installation of options has been provided in the Operating Manual, and is not reprinted herein. Therefore, this Technical Supplement is not intended to serve as an independent reference, but to be used in conjunction with the information provided in the Operating Manual. Because there are nearly eight hundred semiconductor devices in the FT-980 circuit description information is provided in the form of numerous block diagrams and a complete Component Applications list. It is our hope that this manner of providing functional information will prove to be more convenient for the owner and technician than would a lengthy verbal description. Those readers who are not familiar with the basic types of analog and digital circuits that serve as the building blocks of the FT-980 are encouraged to study instructional material, such as that contained in handbooks on amateur radio and digital circuit design, before attempting to understand the design of the FT-980, Each block in the block diagrams represents one such basic circuit, while the Component Applications list provides additional details for each semiconductor. Specific circuit details are provided in the schematic diagrams.

Yaesu Hf Transceiver Ft 980 Cat System 1

Note; Yaesu transceivers such as the FT-891, FT-991A or FT-DX3000 don't require a soundcard modem like the SCU-17. This is because these transceivers are equipped with a USB interface which offers the same functionality, i.e. CAT control, audio input/output (except when operating an FT-891).