The files I have made available for download have been categorised to make finding the information you want easier. Please select the section you require.
Alinco
Alinco DJ-195 Service Manual
Alinco DR-135 / DR-435 Service Manual
Alinco DR-135 Instruction Manual
Alinco DR-138 / DR-438 Instruction Manual
Alinco DR-138 Service Manual
Alinco DX-70 Instruction Manual
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Antennas
Antenna Cobwebb
Antenna Lengths Chart
Avanti Astro Beam AV150
Avanti Astro Plane AV101
Avanti Moonraker-4-AV140
Avanti PDL-II AV122
Avanti Sigma IV
Avanti Sigma IV Theory
Buddipole
Buddistick
Butternut HF9V
CG 3000 Automatic Antenna Tuner
CG 3000 Automatic ATU Control Unit
cushcraft ma5v
Cushcraft R7000 (Early Version)
Cushcraft R7000 (Later Version)
G0CSK Inverted L-160-80-40m
G7FEK Antenna
Hustler BTV
Hygain DX-88 Antenna
Hygain Golden Penetrator
LDG AT-200 ATU Pro Operating
LDG RT100 Automatic Tuner
SGC 230 Smartuner
SGC 239 Smartuner
Sirio 827
Sirio Tornado 27
Sirio Vector4000
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Audio Related
Astatic D104 Silver Eagle
Behringer Composer Pro
Behringer Eurorack MX1604a
Behringer Feedback Destroyer Pro DSP1124P
Behringer UB802 Schematic
Behringer Ultrafex Pro
Behringer Ultragain Pro MIC2200
Behringer Virtualizer Pro DSP1000P
BHI DSP Installation For FT-897D
Cobra HG-M75 Mic Low Audio Fix
Sadelta Echo Master Plus Schematic
Turner M+2u / JM+2u
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CB Related
Anytone AT5555
Cobra 200 GTL-DX service manual
CRT SS7900
CRT SS 6900N V6 SERVICE
Cybernet Export Service Manual
Midnight Express Vol 1
Midnight Express Vol 2
PB010 parts layout
PB010 schematic diagram
PB010 technical manual
PB010 wiring layout
PTBM134AOX service manual
Ranger SS3900 schematic diagram
The CB PLL Data Book
Uniden Export service manual
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Icom
IC-2725e Service Manual
IC-2800 User Guide
IC-2800 Service Manual
IC-7000 Service Manual
IC-7000 User Guide
IC-703 Service Manual
IC-706 Mk2 User Guide
IC-7400 User Guide
IC-7400 Service Manual
IC-756pro User Guide
IC-756pro2 User Guide
IC-756pro3 User Guide
IC-7700 Service Manual
IC-7700 User Guide
IC-7800 User Guide
IC-E208 User Guide
Mods For Various Icom Radios
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Kenwood
AT-230 ATU Operating Instructions
DSP-100 Operating Instructions
MC-50 Operating Instructions
MC-60 Operating Instructions
TM-G707A Operating Instructions
TM-V7 Operating Instructions
TM-V71 Operating Instructions
TM-V71 Service Manual
TS-140S Service Manual
TS-2000 Operating Instructions
TS-2000 Service Manual
TS-440S Service Manual
TS-480 Operating Instructions
TS-50S Operating Instructions
TS-570 Service Manual
TS-570DG Service Supplement
TS-850 Service Manual
TS-940S Service Manual
TS-950SDX Service Manual
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Linear Amplifiers
Ameritron AL-811 User Guide
Bremi BRL200 Schematic
Bremi BRL210 Schematic
Zetagi B150 Schematic
Zetagi B300P Schematic
Zetagi B47 Schematic
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MFJ
MFJ-1835 Cobweb Antenna
MFJ-259B Antenna Analyser
MFJ-941E Versa Tuner II
MFJ-948 ATU
MFJ-949E Versa Tuner II
MFJ-969 ATU
MFJ-993 Intellituner
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Misc
Bird 43 Wattmeter User Guide
BK Precision 2005B signal generator
Baofeng UV-5R User Guide
Audio Isolator & CAT Interface
Galaxy FC347 Frequency Counter User Guide
Meteor 600 Frequency Counter Service Manual
Meteor 600 Frequency Counter User Guide
Racal-Dana 1991 Counter/Timer Maintenance Manual
Racal-Dana 1991 Counter/Timer Schematics
Racal-Dana 9081 Signal Generator Service Manual
Resistance Decade Box Schematic.pdf
RIGblaster Pro User Guide
Signalink SL-1 User Guide
Signalink USB User Guide
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Reference Documents
Amateur Radio Licence guidance – OFCOM document
Baluns and Ununs Explained
Baluns: What they do and how they do it by W7EL
Broadcast audio chain tutorial
Capacitor uF-nF-pF conversion charts
dBw to dBm conversion & explanation
Differential and common-mode noise differences
Ham Radio for Dummies
The internationally recognised Morse code
Resistor colour codes and how to read them
RSGB Band Plans for 2020
VSWR: Return loss And transmission loss Vs transmitted power
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Yaesu
ATAS 120 Service Manual
FT-1000MP Service Manual
FT-209R Service Manual
FT-450D Service Manual
FT-747GX Service Manual
FT-757GX Service Manual
FT-7800R Service Manual
FT-817 Service Manual
FT-840 Service Manual
FT-847 Service Manual
FT-857 Service Manual
FT-897 Service Manual
FT-991 Service Manual
FT-991 Wideband Mod
FTDX101D Operating Manual
FTDX1200 Operating Manual
FTDX1200 Service Manual
FTDX3000 Operating Manual
FTDX3000 Service Manual
FTDX5000 Operating Manual
G-5500 Rotator Operating Manual
VX-6R Service Manual
VX-7R Service Manual
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Disclaimer
All files provided here for download are copyright of their original authors. I make no warranty that any information contained within the files is accurate and as such is for educational purposes only.
Furthermore, I accept no responsibility for damage to life, property or equipment for any modifications carried out by following, or otherwise, the information within any document.
All files are scanned for viruses before uploading to the server, but I suggest you carry out your own virus scanning whenever you download files from the internet.