1993 - 1997 CQ-TV 161 to CQ-TV 180
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Issue 180 November 1997
Article | Page |
---|---|
A common date/time standard | 9 |
ATV via MIR | 50 |
An American IN ANTA (French ATV org) | 46 |
Circuit Notebook 62 - Off-air freq standard | 73 |
Experimenting with Video | 57 |
First Passed the Tape - mag tape restoration | 81 |
Flat Plate Aerial | 86 |
GW ATV Demonstration | 31 |
I.B.C. Review | 5 |
Open Video Festival | 77 |
PIC Dream - Character generator | 79 |
Rotator Zebedee | 7 |
The nature of Video - Part 1 | 13 |
Update on ATV repeaters | 24 |
Issue 179 August 1997
Article | Page |
---|---|
A 13cm power amplifier | 15 |
A Mechanical Monitor | 74 |
A Video AGC update - PCB design | 82 |
BATC at IBC '97 | 5 |
Betamax video PAL repairs | 37 |
Circuit Notebook 61 - Fade to Black | 10 |
Feeder cable fed pre-amp PSU protector | 13 |
How to convert the SRX200/100 for ATV 23cms | 58 |
Live at Studio Five! | 75 |
Poor Frame Lock on Ferguson TX9s | 57 |
Starie’s Stories - Lime Grove Studios | 52 |
The Pre-history of ATV | 29 |
The Story of the Radio Microphone | 67 |
Issue 178 May 1997
Article | Page |
---|---|
13cm Amateur Television | 43 |
A Slice of PYE - Early PYE Cameras | 18 |
Beyond TTL Part 13 - PIC Programmer | 28 |
Channel 5 Ghost Story | 51 |
Circuit Notebook 60 - Frequency Burst Gen | 57 |
Dead Ducks and Forgotten Formats | 6 |
LUXOR 180 series as a TV Monitor | 14 |
Slow Scan TV, an Overture | 76 |
UK Repeater Update | 40 |
Issue 177 February 1997
Article | Page |
---|---|
24cms ATV Transmitter – Review | 14 |
3cm Signal Strength Meter | 6 |
3cm Tips 2 | 7 |
A Tale of Alexandra Palace | 43 |
A Video Inverting Amplifier | 12 |
An Introduction to One Group’s 24GHz Experiences | 80 |
BATC Accounts for 1995 | 46 |
Beyond TTL Part 12 - PIC programming | 48 |
SPLASH - a review (spectrum management) | 54 |
SSTV or FAX? | 63 |
Signal Calculations | 76 |
The TV History Man | 17 |
Issue 176 November 1996
Article | Page |
---|---|
ATV Repeater GB3TM Equipment used | 21 |
CAT97 a review | 17 |
Circuit Notebook 59, comms system | 12 |
Enhancement to the Sony Video Printer | 70 |
GUNNMOD2 & TVRO a review | 60 |
Improving VIC 20 video | 9 |
I2C Logic for the GB3EY repeater | 64 |
Mods for the Tatung Earlybird Satellite Receiver | 24 |
Narrow Band FM ATV Reception | 41 |
The Chrominance Equaliser | 47 |
The NE568 as a Wideband FM Demodulator | 89 |
Video Editing on a PC | 55 |
Issue 175 August 1996
Article | Page |
---|---|
A 12V to 24V DC-DC Transformer | 46 |
A PIC programmer | 60 |
A brief intro to PIC microcontrollers | 57 |
A horizontal aperture corrector | 87 |
An 8 channel Audio and Video Mixer | 65 |
Circuit Notebook 58 - Remote updating I2C Logic | 47 |
NE592 vs EL2020 Video op amp group test | 34 |
PYE Squared, a history of the image orthicon | 21 |
Remote Power Supplies | 31 |
Squarials for 23cms | 83 |
Using Gunnmod2 with High Power Diodes | 29 |
Issue 174 May 1996
Article | Page |
---|---|
10GHz Gunn Diode Controller | 66 |
Aerials for 24cm ATV | 53 |
Chrominance Equaliser/Booster | 60 |
Digital Digest - All about MPEG 2 | 23 |
Digital Digest - Even more about MPEG 2 | 38 |
Step-up Voltage converter for LNBs | 77 |
Sweet Talk - digital speech | 75 |
Television sync pulse generator | 31 |
Transmitter/Exciter for 13cm | 15 |
Vision Switcher | 19 |
Issue 173 February 1996
Article | Page |
---|---|
A phase locked ASC generator | 46 |
An NBTV pattern generator | 56 |
Beyond TTL Part 11, EPROM programmer | 7 |
Circuit Notebook 57, video sync stripper | 31 |
G0LOV & G4LUE callbook review | 59 |
Slow Scan for the PC | 51 |
Video Titler | 61 |
Issue 172 November 1995
Article | Page |
---|---|
24cm Horizontal Antenna | 46 |
A Fair Wind on Three | 24 |
BATC Accounts for 1994 | 50 |
BATC Contest rules for 1996 | 69 |
BSB - Tuner transplants | 11 |
Beyond TTL - scoreboard software | 33 |
Circuit Notebook 56 - video switcher | 29 |
Filtech - Filter design software | 15 |
Fixing the Image - History of Video recording | 62 |
GB3VR - A Quick Tour | 48 |
Spectrum of FM ATV | 76 |
Testcard Generator Modifications (Cropredy) | 87 |
The North Sea spanned on 3cms | 38 |
Transmitting LNBs Revisited | 82 |
Video AGC Circuit for ATV | 85 |
Issue 171 August 1995
Article | Page |
---|---|
Beyond TTL - Z80 machine code | 13 |
Circuit Notebook 55 - Control by DTMF | 10 |
GB3HV Teletext service | 24 |
Repeater Updates and Developments | 23 |
Television Production for the BATC | 17 |
The Green Machine - Development of EMI203 camera | 28 |
Transmitting LNBs - Part 2 | 55 |
Update on 23cms ATV repeaters | 22 |
Issue 170 May 1995
Article | Page |
---|---|
3cms Made Easier | 18 |
A Unit worth its weight in Gold - repeater monitor | 65 |
Beyond TTL - EPROM programmer re-visited | 22 |
Calibrating 10GHz RX systems | 12 |
Circuit Notebook 55 - Automatic Video Fader | 13 |
Digital Mirror Devices - Video projection | 27 |
Further Notes on the LNB Transmitter | 45 |
Layan - Circuit layout program, A Review | 34 |
Marconi Blue Cap LNB Transmitter | 39 |
PCB Production, A New Method | 16 |
Two from John - PCB damage + Poor syncs | 20 |
Issue 169 February 1995
Article | Page |
---|---|
10GHz ATV Experiments | 23 |
23cms Pre-amp | 16 |
A power supply checker | 69 |
A simple 24cm Transmitter | 55 |
A trip to England | 77 |
Beyond TTL - Character generator | 35 |
Calibrating the BATC 1296 receiver | 68 |
Circuit Notebook 53 - 4 input video unit | 12 |
Computer aided logging programs | 41 |
Converting the RKU10 LNB for 3cms | 37 |
Microwave frequency meter | 10 |
Simple Video Fader | 8 |
Some aspects of repeater design | 71 |
Sync Tip AFC | 21 |
The Pharagrab Board | 14 |
Using Television - part 6 | 25 |
Issue 168 November 1994
Article | Page |
---|---|
13cm ATV TX a la CQ-TV 160 | 75 |
ATV Receiver from a surplus PACE SS3000 | 45 |
ATV Repeater GB3TM - Press release | 39 |
BATC Accounts for 1993 | 48 |
BATC BGM and the future of ATV | 7 |
Beyond TTL - EPROM programmer update for the PC | 50 |
Fine Tuning the ZNA234 Pattern and Sync Generator | 64 |
Flying Spots and the Eidophor | 28 |
GB3UD Repeater Group Test Card | 32 |
Mods for the Panasonic WV-1400/B B&W camera | 17 |
Notes on the On-screen Level Indicator in 142 | 62 |
Philips Colour Monitor type HCS3 modifications | 23 |
Radar Clipping to Sync Level | 38 |
SSTV for the Amiga computer | 73 |
Sansui VX-99 Vision Processor mods | 40 |
Using the MC 13077 Encoder IC | 34 |
Videocrypt - An overview | 66 |
Issue 167 August 1994
Article | Page |
---|---|
24cm PreAmplifier | 30 |
405 line - Sync Pulse generator | 16 |
ATV in space: RRODL on MIR | 44 |
Automatic Test Signal for TX | 18 |
Chunnel vision!!! special event station report | 41 |
Fun & Frustration of Home Construction | 46 |
Getting the best from the BATC BBS | 20 |
Intercarrier Sound Generator | 58 |
Phillips/Ferguson BSB Satellite Rx Mods for ATV | 33 |
Unattended Operation is Illegal | 9 |
Using Television - part 5 – Editing | 66 |
Issue 166 May 1994
Article | Page |
---|---|
23cm FE ATV TX using surface mount techniques | 9 |
Batmax - A Matrix Control System | 24 |
Circuit Notebook 52 - Video over twisted pairs | 56 |
EPROM programmer for PCs and Compatibles | 40 |
Narrow Video TX filter | 79 |
SATFAX - 360 Colour FAX - A first! | 30 |
Some 3cm Operating Tips | 31 |
The HSP Digital Test Card "C" Generator | 66 |
To switch or not to switch, that is the question | 46 |
Video cross fader | 49 |
Issue 165 February 1994
Article | Page |
---|---|
Amateur FAX with your PC, the JFAX system | 26 |
Circuit notebook 51 - Faders and Switchers | 72 |
IARU Region 1 conference report | 55 |
Living with the BATC | 53 |
Making printed circuit boards | 20 |
Marconi Mk. IV - The return home | 59 |
PC video digitizer | 62 |
Rigonda TV mods (VL100) for use as a Monitor | 33 |
Synthesised 24cm FM TV Transmitter | 9 |
Test Card program (IBM) | 57 |
Using Television - part 4, camera framing | 45 |
Using non 75W video cables | 26 |
Issue 164 November 1993
Article | Page |
---|---|
24cm Divide by 1000 Prescaler | 29 |
70Cm ATV Receive Converter | 15 |
BATC Accounts | 70 |
Circuit Notebook 50 - Latching relays | 49 |
Fun and Games with a Prescaler | 68 |
Low Power Video Buffer | 24 |
Modifying the BSB compact LNB for 3cm | 42 |
Mods to the Compendium 3cm Design | 27 |
NKM-Electronic Mobilrec Mobile Satellite Receiver | 53 |
Pasokon TV - The Slow Scan Revolution? | 9 |
Second Thoughts on Trevor’s Sync Normaliser | 67 |
Slow Scan or Facsimile? | 31 |
Teletron Watchdog | 51 |
Universal Pulse Generator (simple design) | 50 |
Using Television - part 3 | 32 |
Issue 163 August 1993
Article | Page |
---|---|
A Simple Low Cost 23cm Line Amp | 48 |
BATC 24cm Transmitter Notes | 74 |
BSB - part 5 | 31 |
Beyond TTL 49 - Spectrum Computer Repeater info | 49 |
Circuit Notebook 49 - Morse keyer | 36 |
GB3PV Progress | 54 |
Just a Few Lines - Vintage Wireless | 56 |
Men with a Mission - blast from the Committee | 38 |
PCB’s Down the Line - get design from our BBS | 43 |
PLL Synthesised 70cm | 61 |
Pont PSA-100 FFT Spectrum Analyser | 83 |
Poor Mans CAE 1 & 2 (design software) | 27 |
Prosat II Software (Weather pictures on an IBM) | 57 |
Serial to Parallel Keyboard | 40 |
Sync Normaliser | 16 |
The Harlaxton show (1993) | 9 |
Tuning 70cm (using a TV or VCR) | 25 |
Using Television - part 2 | 10 |
What is NBTV? | 80 |
Issue 162 May 1993
Article | Page |
---|---|
4-Rail Power Supply Unit | 83 |
A Watt Meter for 24cm | 60 |
An Internal 24cm SWR bridge | 25 |
BSB receivers - part 4 | 76 |
GB3TM - a 23cm ATV repeater for North Wales | 23 |
Genlocking the Cropredy Testcard Generator | 40 |
How to Repair Electronic Equipment | 46 |
On-screen Video Level Indicator | 27 |
Phoenix 16 element 70cm Aerial | 37 |
Simple Wipe Key Unit | 53 |
Smith Blocks to Non-Linear, 50 years of VT editing | 55 |
Solid State Broadband 80W Amplifier for 24cm | 9 |
The Parabolic 24cm ATV Units | 67 |
Using Television - part 1 | 17 |
Video opamps | 51 |
Issue 161 February 1993
Article | Page |
---|---|
A beginners guide to SSTV | 51 |
ADV is Here! (well, almost...) (digital video) | 24 |
An Insert Generator | 21 |
Auto SCART switching your TV | 35 |
Computer assisted SSTV | 80 |
HDTV the Leo Zucker way | 45 |
How to construct inductors | 74 |
Lighting ATV part 2 | 27 |
Mods to the Amstrad Computer Modulator Converter | 32 |
More on modifying BSB receivers | 62 |
Slaving the ZNA234 | 84 |
TH2SAT weather system reviewed | 75 |
The BATC 23cm ATV receiver Mk2 | 9 |
The Club’s new SSTV book reviewed | 43 |
Waveguide transitions | 83 |