Difference between revisions of "2013 onwards CQ-TV 241 to CQ TV 260"
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| + | =====Issue 251 Spring 2015===== | ||
| + | {| class="wikitable" ;" | ||
| + | ! style="width:400px; text-align:left;"|Article | ||
| + | ! style="text-align:left;"|Page | ||
| + | |- | ||
| + | |CAT 16 and BATC AGM | ||
| + | | 9 | ||
| + | |- | ||
| + | |Peter Blakeborough, G3PYB - Silent Key | ||
| + | |10 | ||
| + | |- | ||
| + | |A BATC Wiki | ||
| + | |12 | ||
| + | |- | ||
| + | |The Principia Mission - Give us a wave Tim! | ||
| + | |14 | ||
| + | |- | ||
| + | |Social Media | ||
| + | |18 | ||
| + | |- | ||
| + | |Simple Antenna Tracker for the ISS | ||
| + | |20 | ||
| + | |- | ||
| + | |Animated Test Cards | ||
| + | |22 | ||
| + | |- | ||
| + | |My Station - G8VPG **New Feature** | ||
| + | |24 | ||
| + | |- | ||
| + | |Activity at GB3ET | ||
| + | |25 | ||
| + | |- | ||
| + | |Video Fundamentals 6 | ||
| + | |26 | ||
| + | |- | ||
| + | |DATV-Express power amplifiers | ||
| + | |28 | ||
| + | |- | ||
| + | |Reduced Bandwidth TV Modulator | ||
| + | |32 | ||
| + | |- | ||
| + | |New Application for DATV-Express | ||
| + | |34 | ||
| + | |- | ||
| + | |More Modifications to the SUP-2400 | ||
| + | |35 | ||
| + | |- | ||
| + | |leandvb: A lightweight software DVB-S demodulator | ||
| + | |36 | ||
| + | |- | ||
| + | |Open Broadcaster Software with DATV-Express | ||
| + | |40 | ||
| + | |- | ||
| + | |SUP-2400 DiSEqC update | ||
| + | |45 | ||
| + | |- | ||
| + | |Getting started in ATV - DATV reception | ||
| + | |46 | ||
| + | |} | ||
| + | |||
=====Issue 250 Winter 2015===== | =====Issue 250 Winter 2015===== | ||
{| class="wikitable" ;" | {| class="wikitable" ;" | ||
Revision as of 09:13, 11 April 2016
Issue 251 Spring 2015
| Article | Page |
|---|---|
| CAT 16 and BATC AGM | 9 |
| Peter Blakeborough, G3PYB - Silent Key | 10 |
| A BATC Wiki | 12 |
| The Principia Mission - Give us a wave Tim! | 14 |
| Social Media | 18 |
| Simple Antenna Tracker for the ISS | 20 |
| Animated Test Cards | 22 |
| My Station - G8VPG **New Feature** | 24 |
| Activity at GB3ET | 25 |
| Video Fundamentals 6 | 26 |
| DATV-Express power amplifiers | 28 |
| Reduced Bandwidth TV Modulator | 32 |
| New Application for DATV-Express | 34 |
| More Modifications to the SUP-2400 | 35 |
| leandvb: A lightweight software DVB-S demodulator | 36 |
| Open Broadcaster Software with DATV-Express | 40 |
| SUP-2400 DiSEqC update | 45 |
| Getting started in ATV - DATV reception | 46 |
Issue 250 Winter 2015
| Article | Page |
|---|---|
| Latest developments at GB3GV | 6 |
| BATC report to RSGB Spectrum Forum | 8 |
| Alan Daw, G1APD - sk | 9 |
| ARISS and HamTV - Supporting the Principia Mission | 10 |
| Goonhilly Earth Station | 12 |
| Variable SR filter for RB-TV | 14 |
| The HamTV antennas on the ISS | 16 |
| Using the SUP-2400 for 146.5 MHz Reception | 17 |
| An outing for the LDK5 camera | 19 |
| Amateur Television “Getting Started” | 20 |
| Getting Started with RB-TV | 25 |
| A bandpass filter for 146.5 MHz | 28 |
| DiSEqC control for the SUP2400 | 29 |
| Video Fundamentals - Part5 | 31 |
| Simple System to Receive ARISS HamTV | 33 |
| Using FFmpeg to generate a transport stream | 34 |
| DATV transmission in the UK – a short history | 40 |
| Using the Linx 1010b tablet for portable DATV | 44 |
| GB3HV Christmas Dinner | 46 |
Issue 249 Autumn 2015
| Article | Page |
|---|---|
| Outside Broadcast with the BATC | 9 |
| 146MHz RD70HVF1 Amp | 11 |
| 24GHz building blocks | 12 |
| 2 watt driver amplifiers for 1296 and 2304MHz | 15 |
| HD TV news from Germany | 19 |
| Slow Scan TV with a Raspberry Pi | 23 |
| vMix using FFmpeg to create the Transport Stream | 27 |
| Michael Hastings, G8ASI sk | 32 |
| CAT 15 - A weekend of technical presentations | 33 |
| Video Fundamentals - Part4: The Camera’s Eye | 35 |
Issue 248 Summer 2015
| Article | Page |
|---|---|
| RB-TV Roundup | 10 |
| The Low SR World Conquest | 11 |
| DATV Developments in North Wales | 16 |
| Minitiouner - USB Tuner Module | 20 |
| Narrow band DATV on the BATC DTX1 | 25 |
| Product Review - PE1RKI 23cm four pole filter | 27 |
| vMix using FFmpeg to create the Transport Stream | 27 |
| Video Fundamentals - Part 3: Picture Monitor | 29 |
| Video Sync generator | 31 |
| A Field Day station with PC6REC | 36 |
Issue 247 Spring 2015
| Article | Page |
|---|---|
| New 70MHz band for RB-DATV | 9 |
| A Two way on 146.5MHz RB-DATV | 10 |
| 146MHz RD06+RD15 Amp | 12 |
| New Life for Old Rotators | 13 |
| A Guide to setting up the DATV Express for
RB-DATV Operation on 146.5MHz |
15 |
| Portsmouth RB-TV Meeting | 17 |
| DigiThin - A Narrowband QPSK Modulator for the Raspberry Pi | 19 |
| DigiThin Beta Testing | 22 |
| Add-On Transport Stream Dock for BATC DTX1 | 23 |
| RPiDATV software improvements | 25 |
| GB3KM - the first year of operating on 3.4GHz | 26 |
| ATV image generator using the Raspberry Pi | 28 |
| Local oscillators in 1.2GHz band, for Digilite DATV System | 29 |
| RB-TV receiver developments | 31 |
| Comparing DATV models | 32 |
| Video Fundamentals 2 - Colour Bars | 34 |
| Classic circuits - PicDream | 36 |
Issue 246 December 2014
| Article | Page |
|---|---|
| BATC report to the RSGB Spectrum Forum Oct 14 | 11 |
| Reduced Bandwidth DATV (RB-TV) | 13 |
| RB-TV Awards Programme | 17 |
| Antennair DTX-F70 and the Antennair DTX-F23 | 18 |
| Understanding DATV RF Bandwidth for DVB-S | 20 |
| IARU Region 1 General Conference Report | 23 |
| Video Fundamentals 1 – The Line Sync Pulse | 25 |
| BATC Streaming Service | 26 |
| RPiDATV RB-TV transmit system | 28 |
| BATC New subscription rates | 33 |
| MAX On-Screen-Display Generator | 34 |
| Classic circuits – General Purpose Amplifier | 36 |
| Digital-ATV - Using ODROID with the DATV-Express board | 37 |
| GoPro Hero 4 | 42 |