Yaesu FT-450 HF/50MHz Transceiver Operation Manual

Description

These PDF operating and service manuals are for the Yaesu FT-450 transceiver.

Yaesu FT-450 HF/50MHz Transceiver

– Super Compact HF Transceiver with IF-DSP
– ATU (automatic antenna tuner) can be installed in the radio (optional)
– A perfect performance on HF radio with easy operation is realized only by the FT-450, very small HF transceiver.
– HF + 50 MHz with 100 Watts output all mode operation
– Small, compact and light-weight HF radio, 9 (W) x 3.3 (H) x 8.5 (D) in, 7.9 lb
– 9-segment LCD frequency display with large characters provides more natural indication
– Black-Nega type LCD
– Built-in IF DSP unit
– TCXO built-in
– 500 memory channels
– IF SHIFT
– IPO
– 20 dB ATT built-in
– Clarifier
– Electronic keyer built-in
– Microphone and phone jacks on the front panel
– FSK-RTTY TX operation
– Long wire antenna can be used by the optional FC-40

Whether this is your first rig, or if Yaesu equipment is already the backbone of your station, rest assured that your transceiver will provide many hours of operating pleasure for years to come.

(PDF) OPERATING MANUAL in English (EN) language.

CONTENTS:

GENERAL FEATURE

FRONT PANEL SWITCHES AND KNOBS

DISPLAY INDICATIONS

REAR PANEL JACKS

SUPPLIED MH-67A8J MICROPHONE

ACCESSORIES & OPTIONS

INSTALLATION
– Connestion of antenna and power supply
– About coaxial cable
– Grounding
– VL-1000 linear amplifier interconnections
– Interfacing to other linear amplifier

EASY OPERATION
– How to use the [DSP/SEL] knob
– Menu operation
– How to use the [VOICE/C.S] switch
– Key duration setting
– Resetting the microprocessor

RECEIVING
– Tuning steps. Change the tuning step of the [MAIN DIAL] knob. Change the tuning step of the [DSP/SEL] knob
– About the [UP]/[DWN] buttons of the optional MH-31A8J and MD-100A8X
– Clarifier
– Digital Voice Announcement
– Dial Lock
– My Bands Operation
– My Modes Operation
– Digital Voice Recorder

CONVENIENCE FEATURES
– Receiver Operation (Front End Block Diagram)
– ATT/IPO (Adjust The Receiving Sensitivity)
– Noise Blanker (Interference Rejection “Signals Within 3 kHz”)
– AGC (Tool For Comfortable And Effective Reception)
– Contour (Interference Rejection “Signals Within 3 kHz”)
– Shift (Interference Rejection “Signals Within 3 kHz”)
– Width (Interference Rejection “Signals Within 3 kHz”)
– Notch (Interference Rejection “Signals Within 3 kHz”)
– DNR (Interference Rejection “Signals Within 3 kHz”)
– RF gain

SSB/AM MODE TRANSMISSION
– TX Meter Selection
– TX Power Adjustment
– Transmitter Time-Out Timer (TOT)
– Microphone Gain Level Adjustment
– DSP Microphone Equalizer
– Automatic TX/RX Switching Using Voice Control (VOX)
– Monitor
– Split-Frequency Operation
– Quick Split Operation
– Voice Memory (SSB/AM/FM modes)

CW MODE OPERATION
– Setup for Straight Key (and Straight Key Emulation) Operation
– Using the Built-In Electronic Keyer
– CW Spotting (Zero-Beating)
– Using CW Reverse
– CW Delay Time Setting
– CW Sidetone Volume Level Setting
– CW Pitch Adjustment
– CW Training Feature
– Beacon Feature

FM MODE OPERATION
– Basic operation
– Repeater operation
– Tone Squelch/DCS Operation
– Tone Search Scanning

MEMORY OPERATION
– Convenient memory functions
– Memory groups
– Regular memory operation. Memory Storage. Memory Channel Recall. Erasing Memory Channel Data. Memory Tune Operation. Labeling Memories.
– Home channel memories. Home channel recall. Home channel frequency change.
– QMB (Quick Memory Bank). Storage. Recall.

SCANNING OPERATION
– VFO and memory scanning. Preparation. VFO/Memory Scan

PROGRAMMABLE MEMORY SCANNING (PMS)

OPERATION ON ALASKA EMERGENCY FREQUENCY: 5167.5 kHz (U.S. VERSION ONLY)

MISCELLANEOUS SETTINGS
– Display Setting
– Beeper Setting. Beep Volume. Beep Tone.
– Automatic Power-Off (APO)

RTTY (RADIO TELETYPE) OPERATION
– Setting up for RTTY operation
– Basic setup

PACKET OPERATION
– Packet setup (including subcarrier frequency)
– Basic setup

MISCELLANEOUS AFSK-BASED DATA MODES

MENU MODE
– Using the menu
– Menu mode reset

CLONING

INSTALLATION OF OPTIONAL ACCESSORIES
– Automatic antenna tuner ATU-450 operation
– Automatic antenna tuner FC-30 operation
– Automatic-matching 200-memory antenna tuner FC-40 operation
– Active-tuning antenna system (ATAS-100/-120/120A) operation
– Carrying handle MHG-1 installation
– Mounting bracket. MMB-90 installation.

SPECIFICATIONS

YAESU FT-450 HF/50MHZ TRANSCEIVER TECHNICAL SUPPLEMENT (SERVICE MANUAL)

(70 pages EH024H90A 2007)

This manual provides technical information necessary for servicing the FT-450 HF/50 MHz Transceiver.
Two PCB layout diagrams are provided for each doublesided circuit board in the Transceiver. Each side of is referred to by the type of the majority of components installed on that side (“leaded” or “chip-only”). In most cases one side has only chip components, and the other has either a mixture of both chip and leaded components (trimmers, coils, electrolytic capacitors, ICs, etc.), or leaded components only.

CONTENTS:

– Specifications
– Exploded View & Miscellaneous Parts
– Block Diagram
– Connection Diagram
– Alignment
– Board Unit (Schematics, Layouts & Parts): RF-IF Unit, PANEL Unit, CNTL Unit, PA Unit, TUNER Unit ATU-450 (Option)
– Parts List

YAESU FT-450 CAT (COMPUTER AIDED TRANSCEIVER) OPERATION REFERENCE BOOK

(16 pages)

The CAT (Computer Aided Transceiver) System in the FT-450 provides control of frequency, VFO, memory, and other settings such as dual-channel memories and diversity reception using an external personal computer. This allows multiple control operations to be fully automated as single mouse clicks or keystroke operations on the computer keyboard.
The FT-450 has a built-in level converter, allowing direct connection from the rear-panel CAT jack to the serial port of your computer without the need of any external boxes. You will need a serial cable for connection to the RS-232C (serial or COM port) connector on your computer.

CONTENTS:

– Overview
– CAT Jack (pinout)
– Control Command
– Alphabetical Commands
– Parameters
– Terminator
– Control Command List
– Control Command Tables

Why Download the Manual?

These operating and service manuals provide all the information from Vertex Standard Yaesu about the FT-450 transceiver, as detailed in the tables of contents. Reading them completely will address most questions you might have. You can download and save them for offline use, including viewing them on your device or printing them for your convenience if you prefer a paper version.

How to Download the Manual?

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