Page 2
FT
DX
5000 O
PERATING
M
ANUAL
T
ABLE
OF
C
ONTENTS
General Description ..................................................... 1
Accessories & Options ................................................. 4
Supplied Accessories ............................................... 4
Available Options ..................................................... 4
Before You Begin ......................................................... 6
Connecting AC Power .............................................. 6
Extending the Front Feet .......................................... 6
Adjusting the Main Tuning Dial Torque .................. 6
Resetting the Microprocessor .................................. 7
Resetting Memories (Only) ................................ 7
Menu Resetting ................................................... 7
Full Reset ............................................................ 7
Installation and Interconnections ............................... 8
Antenna Considerations ........................................... 8
About Coaxial Cable ................................................ 8
Grounding ................................................................ 9
Connection of Antenna and Power Cables ............. 10
Connection of Microphone and Headphone .......... 11
Key, Keyer, and Computer-Driven Keying
Interconnections ..................................................... 12
VL-1000 Linear Amplifier Interconnections .......... 13
Interfacing to Other Linear Amplifiers ................... 14
Plug/Connector Pinout Diagrams ............................ 15
Front Panel Controls & Switches ............................. 16
Display Indications .................................................... 30
Rear Panel .................................................................. 33
FH-2 Switches ............................................................ 36
Basic Operation: Receiving on Amateur Bands ...... 37
CLAR (Clarifier) Operation on Main (VFO-A) ..... 40
LOCK ..................................................................... 41
DIM ........................................................................ 41
Operation on 60-Meter (5 MHz) Band
(U.S. and U.K. versions only) ................................ 41
Convenience Features ................................................ 42
Dual Receive .......................................................... 42
Using Headphones for Dual Receive ............... 43
Sideband Diversity Reception .......................... 43
Bandwidth Diversity Reception ....................... 44
P.BACK (Audio Playback) from
Main (VFO-A) Receiver ........................................ 45
“MY Bands” Operation .......................................... 46
Band Stack Operation ............................................ 47
C.S (Custom Switch) .............................................. 47
Rotator Control Functions ...................................... 48
More Frequency Navigation Techniques ............... 49
Keyboard Frequency Entry .............................. 49
Using the [
(UP)]/[
(DOWN)] Buttons ....... 49
Using the UP/DOWN switches of
the supplied MH-31
B8
Hand Microphone ........ 49
Using the [
]/[
]/[
]/[
] switches of
the supplied FH-2 Remote Control Keypad ..... 49
Receiver Operation (Front End Block Diagram) ... 50
IPO (Intercept Point Optimization) ........................ 51
ATT ........................................................................ 52
RF Gain (SSB/CW/AM Modes) ............................ 53
Advanced Interference-Suppression Features:
RF Front End ............................................................. 54
Using the VRF (Variable RF Front-end Filter) ...... 54
Interference Rejection
(Signals Off Frequency by Just a Few kHz) ............ 56
R.FLT (Roofing Filters) ......................................... 56
Interference Rejection (Signals within 3 kHz) ........ 58
CONTOUR Control Operation .............................. 58
IF SHIFT Operation ............................................... 60
WIDTH (IF DSP Bandwidth) Tuning .................... 61
Using IF Shift and Width Together ........................ 62
IF Notch Filter Operation ....................................... 63
Digital Noise Reduction (DNR) Operation ............ 64
Digital Notch Filter (DNF) Operation ................... 64
NARROW (NAR) One-Touch IF Filter Selection . 65
IF Noise Blanker (NB) Operation .......................... 66
Tools for Comfortable and Effective Reception ...... 67
AGC (Automatic Gain Control) ............................. 67
SLOPED AGC Operation ................................. 68
Mute Feature (VFO-A Band) ................................. 69
Adjustable Receiver Audio Filter ........................... 69
SSB/AM Mode Transmission .................................... 70
Using the Automatic Antenna Tuner ........................ 72
ATU Operation ....................................................... 72
About ATU Operation ............................................ 73
Enhancing Transmit Signal Quality ......................... 74
Parametric Microphone Equalizer ......................... 74
Using the Speech Processor ................................... 76
Adjusting the SSB Transmitted Bandwidth ........... 77
Low- Distortion CLASS-A Operation .................... 78
Transmitter Convenience Features .......................... 80
Voice Memory ........................................................ 80
VOX
(Automatic TX/RX Switching using Voice Control)
............. 81
MONITOR ............................................................. 81
Split Operation Using the TX Clarifier .................. 82
Split-Frequency Operation ..................................... 83
VFO Tracking Feature ...................................... 84
Quick Split Operation ....................................... 85
