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Last update in 10/June/2000


SSTV

SLOW SCANNING TELEVISION
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As it began

Ham Radio without borders

" With this station of radio, Fernando got contact with Japan ".

HAM RADIO -in Campina Grande-PB we are developing some modalities that it is already known and practiced at several countries of first world .Foto:Fernando/PR7FN -Mar/C.G.

__ FERNANDO - there are " 5 years I discovered what was ham radio and now I am the only radioam in Campina Grande that represents GDXG -Guar� DX Group ,Campina Grande ,Para�ba ,e Brazil in events internationals.

__ THE number of Brazilian amateurs that your practice the dxing is still small due to lack of domain of another languages, but we are growing due the zeal of some groups that try to motivate the colleagues to use the contact the long distance (DX-man - the man that practices DX) .As means of getting the contact with other countries depend some propagation ,radio and a good system irradiates ,languajes that are dominated easily by the ham radio ".

Know the digital modality now (SSTV).

__SSTV - SLOW SCANNING TELEVISION: Yours began in 1958 for a amateurs group headed by Copthorne MacDonald ,WA2BCW .Esse system it allows communications intercontinentals and international because it uses the same phony bands and the same strip of 3 khz used for the voice transmission. � a digital modality used by ham radio for the shipping of pictures images of the type: JPG ,BMP ,GIF and other forms through the use of the computer and connected to an equipment of radio coupled to an antenna .__"In Campina Grande-PB,Brasil I went the pioneer to use that modality, to contacts internationals,nationals, of the states and cities in 1997.In moment two amateurs just practices the modality that very practiced by other countries .No Brazil we already have a great number of participants With those utilitarian ones it gets to cross the oceans ,os continents and to reach the most distant stations of existent radios in the face of the earth and universe .In Para�ba the experiences done in operations Campina Grande & Jo�o Pessoa ,Campina Grande & Guarabira ,e multiple contacts was developed in the band of 40 meters in 1997 and 1998 . Laters of that the colleagues they went seeking other strips and expanding the horizons.

__ Just two dozens of people in Para�ba know deepen the modality ,mas the knowledge they are slowly being passed to the interested in as to begin ,e the foundations of SSTV ,a non devitalize of the phony, the advantages with relationship the other modalities ,a motivation in continuing with the operations, because it was COP as soon as it began with trilled and yours has like this to be the Ham radio that comes bringing technical innovations and cientifics for the all the humanity's communications ,pois the amateur in itself from MARCONE , he is already a cientist in search of overcoming all the obstacles that it exists in the universe. Further on you have the opportunity to see as umk operational cicuito works for transmission of SSTV and also a small acervo of images received in Campina Grande. " (Texto:Fernando-PR7FN).

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Packet Radiates

PROTOCOL AX.25

PACKET RADIATES

Internet through Ham radio.

-INTRODUCTION TO PACKET RADIATES - (R�dio Pacote)

__AX25 (Amateur X.25) it is the communication protocol used in radio package (PACKET RADIATES) in the ham radio.The ham radio it is a hobby practiced in the whole world and ,cada time mais,absorve followers for the charactiristic and humanitarian spirit that tem.The transmission of date is part of that hobby through especification of the protocol AX25(Amateur X25) ,que with TCP/IP ,os gateways of amateur take advantage of the internet as means of transportation to win the distance and limitation of the radio .O protocol AX.25 was already developed in the year of 1970 based on the X.25 existent in face the differences of the half used for transmission (radio versus cable) and of the address outline ,o protocol X.25 was modified to assist the needs of the amateurs .TAPR-Tucson Amateur Packet I Radiate it was the first amateurs group to create a TNC(Terminal Node Controller)de radio package. ----------- (Text:-Packet:Speed ,More Speed and applications-2nd Edition 1997,ARRL Pulications. - Your Gateway to Packet Radiates by Stan Horzepa ,WA1LOW ,1989 ,ARRL Publications. - Qsl Magazine Num-2).

__In Para�ba the Packet Radio exists from 1998 ,com two BBS(Bulletn Board Service): PR7AA-Labre-PB ,PR7CP-School and House of amateurs radio of Campina Grande .Et relationship to the users at level of Para�ba in I number of 12 they use the system that is in the frequency of 145.090 and both linkadas to the world.

__Campina Grande just has three users and now the only ones that use system:PR7FN-Fernando PY7UN-Ubiratan that it is also SYSOP( Make support of the system) .Greeting all the types of information with priority than it is being accomplished in the ambit of releases of satellites ,subjects technicians,spacial ,besides with opportunity of to receive and to transmit data for any station space depend of coordinates and and a good system irradiate .Prune to be used to change amateur information for amateur ,amateur for BBS ,dialogue through keyboard and to keep files that can be used by other colleagues for its amateur research. (texto:PR7FN-Fernando)

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Wheeled

Wheeled Brazilian in 40 meters

Concept:
Yours gives him the name of having rotated to the informal meeting of amateurs in a certain operational frequency that has the objective of uniting a group of people with the same ideiais in search to consider the friendship ,fraternity and the pleasure in being present among so many colleagues. ,The ham radio in the Brazilian northeast is quite versatile in form of using the frequencies ,nos 40 meters 80% of the operations they are done through wheeled that attracts a great number of operators in the wheeled ones that takes place daily for mark its participations and also to inform than it happens in the moment in strip.Almost all the amateurs they know each other personally due the great number of meeting eletro-change ,fairs ,que is accomplished in all the states brasilians,durante the whole year.

Rotated of the Priest Cicero*(7.060),QTR 06:00 pt2

Green and Yellow patrol * 7.070 ,QTR 06:00 pt2

That rotated is 40 years old already ,� one of oldest wheeled Brazilian ,everybody the years the patrols man they look for a point turist of Brazil for they make its annual meeting ,make the fraternization of the ones that mark presence in the wheeled during the year.

Rotated of Fraternity*(7.085 o'clock) ,QTR 06:00 pt2

Founded by PY7VP (Waldemar) there are 27 years ago and during whole those years bringing the fraternity and friendship among the colleagues that there mark participation daily.Everybody the years an meeting it is accomplished in a tourist place of Brazil.

QTR of the Friendship * (7.090) QTR 06:00 pt2

Wheeled Pioneers of Araguaia * (7.120) ,QTR 06:00 pt2

QTR of Macei� * (7.130) ,QTR 06:00 pt2

Rotated of Beco * (7.135) ,QTR 06:00 pt2

QAP Sergipano * (7.140) QTR 06:00 pt2

QAP Piauiense * (7.150) QTR 06:00 pt2

Coffee small of the Morning (7.164) QTR 06:00 pt2

Yours is the Brazilian wheeled largest in number of participant daily,tendo as incentive of cetificateof 30 participations,medal of 250 participations,medal of 500 participations being necessary the shipping of all the numbers received to each participation for confirmation.Everybody the years accomplishes a great meeting in some point of the main current organizer's of the wheeled Fortaleza ,locality headquarters (PT7QI -IDA DE QUEIR�S).

QAP Potiguar * (7.095) QTR 12:00 pt2

That rotated it is accomplished in the schedule in that most of the amateurs that they're meet to change some ideas and to send after the lunch informs there of each state represented.

Tea of Five o'clock * (7.085) QTR 17:00 pt2

Wheeled that takes place everyday of the 17:00 ace 18:00 hs pt2 ,found for the (PT7VCS ZELITO) in October of 1991 (that died in May of 2000), tends the slogan of: " Tea of five o'clock the habit that turned pleasure ".

QAP Paraibano * (7.090 QTR 19:00 pt2

That rotated it is accomplished in the schedule of dinner and it is also known like QAP International Paraiban,nome dice due to some Portuguese colleagues' that are always participating of that metting the night taking advantage of the opening of the propagation participation.

It patrols of the Dawn * (22:00) pt2

That rotated it is the only in that time ,and,be maid for the already died (PY6ACS -Hierarclito) ,tendo the purpose of approaching all the Brazilian amateurs for the support to a formed net (Brazilian Net of Emergency)no intention of helping in the campaigns humanitarian.E depending on each situation penetrates it I begin of the new day 00:01 pt2.
Last update,10 /JUNE/ 2000

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Dxings

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CLUSTER

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DX CLUSTER

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Biography

My name: Antonio Fernando Alves, Brazilian , from Campina Grande, Para�ba, instruction degree: second complete degree, professions technical Radio in electronics basic radio and television, active military policeman , situation operational went amateur radio class C, B and now Class A, knowledge of operational modalities, I practice SSTV ,Radio Packet, Rtty, CW in small scale and international DX and with several participations in you answer and competitions to level of Brazil and world. Filiation as I radiate amateur Labre since 22 November of 1999. Strip of operation favorite 10 meters, but also practicing the other ones. Main hobby of the practices: field soccer, in the end of career. Equipments of the station: Radios: Yaesu FT 301 D ,Yaesu FT 101 B, Delta DBR 500 for HF and Kenwood TM 221 to 2 meters. Antennas dipolo multi bands and directional Yagi 3 elements for 10 meters, in VHF direcioanl Yagi 11 elements, computer 586 v 133 Mhz and printer canon 250 dpi. Location of the station: To 560 meters above the level of the sea and at -7.13:15 south and -35.52:45 to west these are the geographical coordinates HI22BS, being considered this point as the main of the urban area.

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History

The first woman to operate the amateur radiates station in BRAZIL

Odette Cecy Keys began to operate the amateur radio(YL) with indicative of BZ7AB ,Bel�m-shovel, starting from 1926, (it dates of the I begin of operations they didn't remain registrations). The great motivation goes the entrance in the ham radio was its father, Americo Lins of Vasconcellos, that through North American magazines if trilled goes the ham radio. Attn that team, the amateurs radiates operated exclusively in telegraphy, reason was that the fonia was still difficult the accomplishment. looking that was not good in telegraphy the father of Odette organized the " preparatory course " with I aid of the technician and teacher of the Mail and Telegraphs, and the students it was the members of the family. Among all the students two had just concluded the course, Odette and its cousin Alberto Mota Filho, that yours submitted to the exams and they were approved.

Its father built the station and Odette it began to operate with BZ7AB its indicative one, AND it accomplished several contacts with R io of January, S�o Paulo ,Santos and with the other ones little that existed attn that team. Then it accomplished DX with almost all the countries that ham radio existed, being considered the the great progress the fact of being woman and amateu radiates (YL) in the activity that practically only existed men. Odette received and yours sent cards and photos, unhappily your it cannot show something because they were misplaced in trip done goes S�o Paulo, in the thirties. The its memories remember of the contact that lives it moved it, the contact with the submarine; and, of the seafaring operator it received the photo and QSL.

Have pass the lot of modifications in its station and Odette never got to operate in phony - yours had increase of potency of 7.5 watts goes 15 watts; this was checked in QSL sent Jos� Lu�s of Novais, SB1AZ, in June of 1927. Many cientists thought but it i not confirmed, Odette was never professional in CW. It still used the following ones indicative: BZ7AB, SB7AB, PY7AB and its last one indicative PY8AB.

Starting from 1930, Odette, with its family began to of the frequent trips and it began to declines its performance amateurist, yours i proven through the magazines QTC from 1930 to 1934 to total absence of stations of the North of Brazil .Is pass writing in the p�g 63 of QTC num.3 (January of 1935). It i read Par�, Amazonas, Acre, Perfect QRT. PY7AB, that it was always an enthusiast amateust of the radiates, yours didn't make himself lives to hear. It i feather, because PY7AB were always heard with great pleasure. In researches done by Geraldo Pessanha from Santos and goes AN-EP (these goes the readings of LABRE to the magazine QTC consisted the following, in act published in the Daily Official of 23/04/1932, the Ministry of Governo Provis�rio's Aviation, it determined the repeal of the license of Odette, goes station transmitters installed in its residence (referred him act doesn't mention the amateur radiates station or indicative or even the type of station. In January 14, 1938 the name of Odette Cecy Keys stops consisting in the list of amateurs radiates of Par�. (Ocasionally there was inclusion in another lists).

Research source: AN-EP -Vol 94 No. 1 1987

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Meeting

Ham Radio Meetings in Para�ba

Fair of eletrocas of LABRE-PB

Wife of ABS, PR7ABS-Antonio Bezerra, Filho of ABS, PR7FN-Fernando, PR7RT (obs: Now PP2JP )Jorge, PY7PDA-Paulo Dias, PR7AI-Alves (obs: Died in I begin it of the year 2000), PR7YJ-Targino.

Meeting of Sol�nea-PB accomplished on May 23, 1999

PR7YJ-Targino, PR7OR-Travassos, PR7PE-Neto, PR7AI-Alves died in I begin it of the year, PR7KGB-Albino, PR7YQ-Chiquinho, PR7ZY-Ata�de and PR7FN-Fernando.

FETECRA-Campina Crande-PB on June 22, 1999

Members of GDXG marking presence in mass in Fetecra: PY7BR-Aur�lio, PR7FN-Fernando, PY7CJN-Geraldo ,PR7FB-Jackson, PR7PO-Alex, ZZ7EBW-Junior, Murilo Filho, PR7AYE-Murilo, PR7AR-Irapuan

The space is reserved to the meetings of amateurs. Await.

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Downloads

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