Вид для печати
Там фильтр еще на самом WX3IN1 установлен, даже если m/1000все равно в эфир не пойдет :s7:Цитата:
Сообщение от R3ABM
Вот нашел рекомендации
Packets originated for RGATEing should conform to standard APRS
packet rates. Every 30 Minutes for benign fixed stations, every 10 minutes
for operator-present stations, and a maximum for mobiles of 1 per minute.
http://aprs.org/aprs12/IS-to-RF-b.txt
Для эксперименте поставил фильтр в Digipeater для основных APRS-Gate
наложение пакетов!?
Station info for RN3UAL-10 – Google Maps APRS
Комментарий: APRS Gaten alashikha 144.800
Последний путь: RN3UAL-10>APMI01 via WIDE2-2,qAS,UB3AAZ-3 (good)
Косяки с 10 числа прут. Пакеты с радио искажаются и футболятся в инет. Раньше такого не замечал, всё было гладко.
вот еще было Station info for RN3D-9 – Google Maps APRS
Комментарий: `145.500MHz chrysler 300mf¬¦óð`A< ªdjमfb®d@eð=5553.96N/03724.06E#PHG55904/ KHIMKI KO86QV IGATE+DIGI 144.800
Последний путь: RN3D-9>UU0V40 via RZ3DHN-2*,WIDE2-1,qAS,UB3AAZ-3 (good)
Может CRC пакета не проверяется?
и вот тоже чудеса
http://aprs.fi/info/a/UA3MQJ-10
RN3DLL-10 1 2013-08-11 20:08:50 2013-08-11 20:08:50 KO98KA > KO85XT 253.9 km 192° 2013-08-11 20:08:50
По репитерам: Возможно слать пакет таким образом чтобы на станции FTM-350 нажать QSY и станция настраивалась на частоту репитера?
Вот заз нашел Station info for 3A3DLL-9 – Google Maps APRS
Обычный Mic-E, вроде все ок. Только не вижу конца пакета. Можно raw?Цитата:
Сообщение от RN3DLL
Вроде нет. А я что-то не помню, чтоб стандарт явно описывал семантику коментариев для объектов "репитер", чтоб можно было явно частоту от туда брать. В расширениях частоты вроде нет.Цитата:
Сообщение от RN3DLL
raw нет это на сайте aprs.fi такое появляется
По репитерам
http://www.aprs.org/info/freqspec.txt
Пример пусть к информации по репитерам добавляется
примерно такое
442.440MHz T107 -500 Repeater (107.2 tone and 5 MHz offset)
http://aprs.fi/info/a/RR3DI
145.7625 T094 -060 rx3dcz.MIHNEVO.su
По спецификации вроде надо было вот так передать, MHz должен быть
145.XXXMHz T094 -060 rx3dcz.MIHNEVO.su
1st 10-BYTES Frequency Description
---------- -----------------------------------------------------
FFF.FF MHz Freq to nearest 10 KHz
FFF.FFFMHz Freq to nearest 1 KHz
RECOMMENDED VOICE REPEATER FREQUENCY OBJECTS:
---------------------------------------------
Please see: http://aprs.org/localinfo.html
OBJECT NAMES: Every New-N Paradigm APRS digipeater is supposed to
periodically transmit an OBJECT showing the locally recommended
voice repeater frequency for travelers visiting the digi's own coverage
area. APRS software should be able to locate these frequencies as
well. The format for these frequency object names is as follows:
OBJECTNAME
----------
FFF.FFF-z 5KHz repeaters with up to 62 unique (z) ID's
FFF.FFFyz 5KHz repeaters with up to 2700 unique (yz) ID's
FFF.FF-yz 10kHz repeaters with over 3600 unique (yz) ID's
FFF.FFxyz 10kHz using three xyz unique characters...
Choose letters to make your repeater frequency unique in all the world
so that it can be easily found by wildcarding the callsign FFF.FF*.
The rest of the OBJECT format contains the TONE and RANGE and any
specific information on regular net times and meeting dates. The
format for these FREQ OBJECTS is:
;FFF.FFFxy*111111zDDMM.hhN/DDDMM.hhWrT079 R25m NETxxxxxx MTGxxxx...
;FFF.FFFxy*111111zDDMM.hhN/DDDMM.hhWrT079 oXXX NETxxxxxx MTGxxxx...
(15 Jun 08 change. Eliminated the leading space before the T079)
Where T079 is a tone of 79.7 Hz (always drop the tenths)
Where R25m is a Range of 25 miles (or k for km)
Where oXXX is an offset in 10's of KHz +XXX or -XXX
Where NETxxxxxx is something like "Net Tu9PM" or "Net Tu730"
Where MTGxxxx is something like "Mg3rdTu" and must be 7 bytes
Where ... 9 more bytes are possible but won't show on mobiles
These may at first appear very cryptic, but as a standard, they will
become second nature. THe goal is to put as much standard info into
the minimum text that will fit nicely on the 10x10x8 displays of the D7,
D700 and HAMHUD and on the 20 byte displays of the VX-8R and FTM-350.
TONES and DCS: We force the tone to 3 bytes always for simplicity
of display, since all tones are standardized, they do not need the
tenths. So T088, C067, T156 and DXXX are all valid entries. Lower
case implies NARROW modulation as in t088, c067, t156 etc.
OBJECT NAME PERMANANCE: Notice that an object name needs to be
unique since there are dozens of 146.94 repeaters in the country,
and so these objects choose characters for the optional z, yz and
xyz characters above to make them unique.
Since these can be upper and lower case and or numbers, this gives 62
unique identifiers for the 5 KHz repeaters and over 3600 for 10 KHz
repeaters. If there are still conflicts, then other delimiters such
as "_=!^@, etc" can be used in place of the - separator. But always
check to see if they get through on FINDU.COM using the link below.
For example, FINDU.COM does not display FREQ OBJECTS that use the
(+) character.
To see what freqeuncies are already in use, simply do a wildcard (*)
on the end of the FREQ in your favorite APRS-IS web engine. For
example, http://map.findu.com/146.94* will provide a list of all
146.94 repeaters currently showing on APRS and their "xyz" modifiers
currently in use!
These objects are transmitted with the pseudo permanent date/time
stamp of 111111z. This unique time stamp declares this object to be
permanent. This means that it should not be replaced by any other
similarly named object unless that object is transmitted by the same
originating station. This lets the originator of a permanent object
update or move his object, but it then prevents his object from being
replaced by anyone else's similar object.
DX CLUSTER FORMAT: APRS also decodes the DX CLUSTER format, and this
format includes a frequency field too. All APRS software should
decode and capture this frequency information also.
THE NEXT SECTION IS ALSO FOUND IN: www.aprs.org/echo-irlp-win.txt)
FFF.FF MHz FFF.FFFrx comment... for separate TX and RXЦитата:
Сообщение от RZ3DHN
Получается что по стандарту никак
Опять Боб все непонятными аппендиксами к спеке разбрасывается. Ну ок, раз так.