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Welcome to the German ATV
(Amateur Television) Homepage
ATV
activities in the "Niederrhein" area, Germany
is a cooperation of German and Dutch Amateur Radio Operators (aka "HAMs").
We hereby want to introduce ourselves and would like to share experience and discuss
technical developments on Amateur Television - related subjects. Your articles
are most welcome and will be built in, if you wish! After a little time
of construction, we shall introduce circuit designs fortransmitters, receivers,
antennas and other little tools. The emphasis will be on themes around FM-ATV
(Frequency Modulation) on the frequencies of 1.2 GHz, 2.4 GHz and 10 GHz,
but AM-modulation and 70cm won't be neglected.
ATV
Aktivitäten am Niederrhein
niederländischer Funkamateure entstanden. Wir wollen uns und unsere Aktivitäten vorstellen...
Gerne würden wir auch mit anderen ATV-Freunden Erfahrungen austauschen und neue
technische Entwicklungen im ATV-Bereich diskutieren. Eure Beiträge dazu sind
sehr willkommen und werden auf Wunsch auch hier eingebaut. Nach einer Aufbauphase
sollen hier Schaltungsentwürfe für z.B. Sender, Empfänger, Antennen
sowie anderes nützliches ATV-Zubehör vorgestellt werden. Besonderer
Schwerpunkt wird dabei auf der FM-ATV Technik (Frequenz Modulation)
auf den Frequenzen um 1.2 GHz, 2.4 GHz und 10 GHz liegen, aber auch AM-Modulation
und 70cm sollen nicht vernachlässigt werden.
Miscellaneous around ATV
AGAF:
The
German Amateur Television Club 
What's"ATV"
anyway ? A short introduction..
Various
ATV hardware - projects
The FAX and SSTV corner
ATV-reports
from the public Packet Radio Net
Take
a view on some other
ATV pages
Picture
Quality discussionWhat is DATV?DATV:
3. Generation ready Lillehammer
99-results
DL
version of FM-ATV sound subcarrier standard
FM-ATV
- DATV comparison Manfred
May, DJ1KF: a life devoted to amateur radio
Informations on the PI6ANH - project
Location
and the area around the PI6ANH repeater
General
technical
information on PI6ANH
Look
at the various repeater
modules more precise
New
webpages for PI6ANH
Specials (Everyone is invited to join here)
Introducing
the DB0KO Multimedia repeater in Cologne
70 years jubilee of FM-broadcast
Digital TV in the 1.3 GHz band
Ultra wide band threat to GHz bands updated
Austria verifies BPL complaints
wireless broadband in rural areas
MFSK picture mode for US amateurs
WSJT/JT65 subbands recommended
Tire pressure measuring system
IC-R3 for USA soon "off limits"
UK: EASIER TO PROCESS REPEATER LICENSES
ATV net held over the internet
Meteosat - 30 years of imagery
San Bernardino Microwave Society Meeting live
Analog/Digital-TV switchover (video)
BATC into Amateur Television streaming
AGAF DATV tests at HAM RADIO 2008
ON55INR celebrating 55 years of TV broadcast
SSTV from ISS, W5KWQ returned (update)
25 YEARS OF AMATEUR RADIO OPERATIONS FROM SPACE
QSL cards for ISS contacts
A NEW THREAT TO 24 GHZ IN EUROPE
EUROPEAN UNION MAY BAN PLASMA TVS DUE TO QRM
CHARLES SIMONYI is back on earth
live Space Station video online
Hamvention award for SSTV developer Macdonald
Melbourne ATV repeater going digital(update)
VK FOUNDATION 4-LETTER CALLSIGN CONFUSION
BATC 60th - stream via a 3g's cell phone
SUITSAT-2 DISCARDED - A SATELLITE INSTEAD
Volunteers Monitor Ham Radio Out Of Haiti
HAM LEADS GROUP TO BUILD EUROPEAN GPS SATELLITE SYSTEM
CALL FOR STUDENTS' INPUT TO FLY ON ARISSat-1 (update)
VK3RTV digital amateur television update
Uwe Kraus is getting the "IEEE fellow" award
Video taken by "Sumbandila" satellite on 13 Oct 2009
Harlan Technologies is still up and running
Digital Amateur Television made in France
ISS SSTV experiments on 27.-29. January 2010
Freeview HD receivers on sale in GB
Amateur radio balloon launch 20.2.
Digital ATV (Amateur Radio Television) Presentations on DVD
G6MNJ looking for DATV DX in Europe
Digital amateur television from the Columbus module at the ISS planned
Sky 3D coming to bars across the UK and Ireland on 3 April
ARISS CONTACT WITH EUROPEAN SCHOOL IN EUROPEAN PARLIAMENT (update)
SSTV from the ISS on May 13-14 (update)
Powerline HD kit influencing VHF broadcast radio reception
HAM looking for old SSTV gear and documentation
AMSAT HAMVENTION VIDEOS ONLINE
New slow scan TV transmission from the International Space Station (update)
One day ATV event to be called “Network Day” on 22.8. (update)
NZ ATV TO BE FORCED TO GO DIGITAL
ISS CELEBRATES ITS 10TH ANNIVERSARY
3D-TV reception live with Windows 7 PC
Stereo 3D Technology Confusing the Novice Users
10th ANNIVERSARY OF STUDENT CONVERSATIONS WITH ISS ASTRONAUTS
JA7RL involved in emergency communication (update)
NEW Happenings on the batc streamer www.batc.tv
ESA Astronaut Paolo Nespoli, IZ0JPA sets an ARISS milestone
ARISSat-1/KEDR SUCCESSFULLY LAUNCHED (update)
AMSAT-DL presentation on amateur radio space communications
IARU REGION 1 ADDS NEW 2 METER REPEATER PAIRS
Hams wedding outside broadcast
Multilingual HAMRADIO fair video
ISS ACTIVE AGAIN ON UHF PACKET RADIO
LED light bulb QRM shown in online video
SUCCESSFUL TELEBRIDGE ARISS CONTACT IN WALBRZYCH, POLAND
DATVexpress - A Lower Cost Approach to DATV
RSGB Board is to draw members into the RSGB policy creation process
ARISS educative contact with Italian school (update2)
ARISS contact with students in Katerini, Greece (update)
ARISS CELEBRATES 700th ISS TO SCHOOLROOM CONTACTS
ARISS contact with school in Ortona, Italy (update)
ARISS QSO 21 March 2012 with HB9SPACE
FCC ISSUES NOTICE OF VIOLATION TO ATV REPEATER OPERATOR
BELGIUM ENTRY LEVEL HAMS MAY GET POWER INCREASE
ARISS contact on April 24 with School in Italy (update)
Antenna resrictions by the Flemish Government
70 MHz, 2.4 and 3.4 GHz now available in Poland
Activate the Digimode segment on 40 m
ARISS DIGIPEATER MOVES TO 437.550 MHZ
ARISS are hoping to establish a 2.4 GHz DATV beacon on ISS
In VK the 420 to 430 MHz segment of the 70 cm
amateur band will be withdrawn
VK3BFG is planning the 2012 ATV QSO Party
Three Hams scheduled to head to ISS
15th International EME Conference talks at www.batc.tv
German ADDX Group expresses its opposition
PLT devices should be allowed at a much higher level
DATV-Express talk at Digital Communications Conference
ARISS contact with school in Michelstadt, Germany (update, video link)
ARISS contact with school in Kolo, Poland (update)
BATC Convention 2012 streams on www.batc.tv
Swedish Amateur Radio Society reports loss of 2300 MHz band
Successful ARISS Contact for Liceo Statale Adelaide Cairoli, Pavia, Italy
Successful ARISS Contact for CRA Pozohondo, Nava De Abajo, Spain
New amateur radio forum discussion board
Disrupted satellite transmissions in Europe and Middle East
Impact of 4G phones (LTE800) on TV reception
ARISS school contact November 8 with Priocca, Italy (update)
ARISS school contact November 9, 2012 with Casamassima, Italy (update)
ARISS school contact planned November 14, 2012 with Gujarat, India
ARISS school contact November 20 with Maddaloni, Italy (update)
CELEBRATING THE MAYAN END OF THE WORLD
HELICOPTER NEWS PIONEER JOHN SILVA - SK
NEW ZEALAND ATV REPEATER with DVB-T
Old gear with clock/calendar problem
ARISS contact planned February 28, 2013 with Greece
CELLPHONE BASED HAMSAT NOW ON ORBIT
ARISS contact with school in France re-scheduled March 9, 2013
DL100OUI CELEBRATES 100 YEARS SINCE FIRST DL-US RADIO CONTACT
HAMVENTION ANNOUNCES 2013 AWARD WINNERS
LTE800-Filter for Freeview receivers
AMSAT-DL TURBO CODE NOW ON NASA STEREO SPACECRAFT
Tuesday April 23, ARISS contact with school in Maine, USA, audible in Europe
Thursday 25 April 2013 ARISS contact with school in Nunavut, Canada
Saturday April 27, ARISS contact with school in Italy, audible in Europe
BATC - change of chairmanship from Trevor Brown to Noel Matthews
Interference from old television signal amplifiers
Live broadcast of Dayton Hamvention (update)
DATV transmissions from ISS possibly starting in August
Online-Compendium on DATV
Laser-ATV distance world record
Digital Dividend, or Digital Distress?
ARISS contacts between May 1, 2013 and November 1, 2013
FM interference to ham satellites
Garriott astronauts film available
HAMRADIONOW - THE ORLANDO INTERVIEWS
Digital Radio and the Future of Shortwave
ATV repeaters
streaming live
Richard Garriott Flight Debriefing (audio)
CROSSBAND REPEATER OPERATIONAL FROM THE ISS
HQ Video of Hams´ aid in New Orleans storm Katrina
ATVQ maker Gene Harlan silent key
to the proposed PLT standard
(up to 45 dB) than EN55022
CQ-DATV eBook magazine covering DigiLite DATV and more (update)
Sir Arthur C. Clarke (sk) 90th Birthday reflections
The world's best known writer of science fiction (and ex BATC president)
Last change: 18. May 2013 by DL4KCK
is necessary by the respective author !