Difference between revisions of "1967 - 1972 CQ-TV 61 to CQ-TV 80"
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=====Issue 79 August 1972 ===== | =====Issue 79 August 1972 ===== | ||
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Revision as of 13:08, 10 May 2020
Issue 72 November 1970
Article | Page |
---|---|
An I.C. Amplifier | 5 |
700mW Transistor Transmitter | 6 |
A Compact filter for S & V | 10 |
Circuit Notebook No.6 | 11 |
CAT-70 | 13 |
Integrated Circuits Part 2 | 18 |
Issue 73 February 1971
Article | Page |
---|---|
An I.C. Pulse Generator | 3 |
Two transistor video modulator | 9 |
Integrated Circuits Part3 | 11 |
First Amateur TV GD-GW | 17 |
Issue 74 May 1971
Article | Page |
---|---|
An I.C. Character Generator | 3 |
Circuit Notebook No.8 | 12 |
The 625 line standard parameters. | 27 |
Issue 75 August 1971
Article | Page |
---|---|
The CQ-TV S.P.G. | 3 |
Cascoded F.E .T. Head Amp | 24 |
Issue 76 November 1971
Article | Page |
---|---|
70cm TV Tuners | 3 |
A Transistor Monitor | 4 |
A Colour Video Modulator | 8 |
A UHF Video Modulator | 11 |
Circuit Notebook No 9 | 13 |
The CQ-TV S.P.G. Part 2 | 16 |
Issue 77 February 1972
Article | Page |
---|---|
The CQ-TV S.P.G | 4 |
A Multiburst Generator | 13 |
Ideas for Amateur Colour Part 1 | 15 |
Further notes on the G60UO/T Modulator | 22 |
Issue 78 May 1972
Article | Page |
---|---|
1972 B.A.T.C. Convention | 5 |
Club Constitution (Not Valid) | 7 |
An I.C. Character Generator | 16 |
Ideas for amateur Colour Part 2 | 19 |
The CQ-TV S.P.G | 24 |
A Slow Scan Pulse Generator | 26 |
An R.F. Modulator | 28 |
Circuit Notebook No. 10 | 30 |
Issue 79 August 1972
Article | Page |
---|---|
An Introduction to SSTV | 3 |
1972 B.A.T.C. Convention | 8 |
Ideas for Amateur Colour Part 3 | 10 |
A Pulse Counting Generator | 13 |
Issue 80 November 1972
Article | Page |
---|---|
BATC constitution. ( no longer current ) | 22 |
Ideas for amateur colour | 15 |
Integrated circuits part 10 | 8 |
Sine wave multiburst generator | 3 |
Video line amplifier | 3 |