Difference between revisions of "2018 - 2023 CQ-TV 261 to CQ-TV 280"
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Copies of CQ-TV more than 2 years old are free to download at https://batc.org.uk/cq-tv/cq-tv-archive/ | Copies of CQ-TV more than 2 years old are free to download at https://batc.org.uk/cq-tv/cq-tv-archive/ | ||
| − | =====Issue 262 | + | =====Issue 262 Winter 2018===== |
{| class="wikitable" ;" | {| class="wikitable" ;" | ||
! style="width:400px; text-align:left;"|Article | ! style="width:400px; text-align:left;"|Article | ||
! style="text-align:left;"|Page | ! style="text-align:left;"|Page | ||
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| − | | | + | |BATC report to the RSGB Spectrum Forum |
| − | | | + | |11 |
|- | |- | ||
| − | | | + | |BATC response to WRC Agenda Item 1.1 |
| − | | | + | |12 |
|- | |- | ||
| − | | | + | |The story behind Es’hail-2 |
| − | | | + | |13 |
|- | |- | ||
| − | | | + | |Portsdown Support for the LimeSDR |
| − | | | + | |15 |
|- | |- | ||
| − | | | + | |Sydney Amateur Television goes 5.6 GHz |
| − | | | + | |18 |
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| − | |Es’Hail-2 | + | |We were there at the launch of Es’Hail-2! |
| − | | | + | |20 |
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| − | | | + | |A 23cm Power Amplifier For Digital ATV |
| − | + | |22 | |
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|Portsdown Newsletter | |Portsdown Newsletter | ||
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|25 | |25 | ||
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| − | | | + | |I bought a 3-D printer |
| − | | | + | |27 |
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| − | | | + | |DVB-S DATV signal power measurement |
| − | |||
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|29 | |29 | ||
|- | |- | ||
| − | | | + | |Low band DATV |
|30 | |30 | ||
|- | |- | ||
| − | | | + | |DATV on 24cms |
| + | |31 | ||
| + | |- | ||
| + | |Measuring Power on 5.6 GHz & a New Receiver | ||
|33 | |33 | ||
|- | |- | ||
| − | | | + | |Baliu RB-TV in Catalonia |
| − | |||
| − | |||
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|35 | |35 | ||
|- | |- | ||
| − | | | + | |DATV over optical - Part 2: interfacing the two |
|36 | |36 | ||
|- | |- | ||
| − | |Turning Back the Pages - CQ-TV | + | |Video Fundamentals 16 - Aspect Ratio re-visited |
| + | |40 | ||
| + | |- | ||
| + | |Turning Back the Pages - CQ-TV 74 | ||
|41 | |41 | ||
|} | |} | ||
Revision as of 16:04, 21 January 2020
Copies of CQ-TV more than 2 years old are free to download at https://batc.org.uk/cq-tv/cq-tv-archive/
Issue 262 Winter 2018
| Article | Page |
|---|---|
| BATC report to the RSGB Spectrum Forum | 11 |
| BATC response to WRC Agenda Item 1.1 | 12 |
| The story behind Es’hail-2 | 13 |
| Portsdown Support for the LimeSDR | 15 |
| Sydney Amateur Television goes 5.6 GHz | 18 |
| We were there at the launch of Es’Hail-2! | 20 |
| A 23cm Power Amplifier For Digital ATV | 22 |
| Portsdown Newsletter | 25 |
| I bought a 3-D printer | 27 |
| DVB-S DATV signal power measurement | 29 |
| Low band DATV | 30 |
| DATV on 24cms | 31 |
| Measuring Power on 5.6 GHz & a New Receiver | 33 |
| Baliu RB-TV in Catalonia | 35 |
| DATV over optical - Part 2: interfacing the two | 36 |
| Video Fundamentals 16 - Aspect Ratio re-visited | 40 |
| Turning Back the Pages - CQ-TV 74 | 41 |
Issue 261 Autumn 2018
| Article | Page |
|---|---|
| Touchscreen control of the DATV Express – part 2 | 9 |
| CAT18 award presentations and prizes | 10 |
| BATC Test Equipment | 11 |
| Microwave roundtable construction competition winners | 11 |
| A Handy Signal Generator for 10GHz | 12 |
| Es’Hail-2 launching soon! | 14 |
| The Future of CAT | 15 |
| ATV Workshop in Shropshire | 16 |
| Portsdown Newsletter | 17 |
| DATV over optical – an introduction | 19 |
| CAT18 Report | 21 |
| BATC at Goonhilly | 25 |
| Video Fundamentals 15 - Wire, labelling & MCR21 | 26 |
| Es’hail-2 Wideband Transponder | 28 |
| BATC members and DATV in Spain | 29 |
| Getting ready to receive Es’hail-2 | 30 |
| BATC Awards Presentations at CAT18 | 33 |
| Never mind the width - look at the quality | 34 |
| David Ellis Jones B.Sc, ALCM. GW8PBX (SK) | 35 |
| Locking the Octagon PLL LNB to an external reference | 36 |
| Turning Back the Pages - CQ-TV 73 | 37 |