| BD3RJ |
2005-04-18 22:04 |
bpsk31, qpsk31 (usb)
1838, 3580, 7035,(7035.15 for region 1 and region 3, and 7080.15 for region 2 * )
10140, 14070, 18100, 21080,(21080.150 (although most activity can be found 10 khz lower)
24920, 28070, 28120, 50000, 144000
(144605 in france and 144144 in italy).
psk10, psk63f, pskfec31, pskam10/31/50 (usb)
it is proposed to use the ones given above for bpsk31 and qpsk31 modes.
around 21115-21119 khz, are realized dx qso in pskfec31 (at, preferably, 15h00 utc).
psk63 (usb)
14072.5 - 14080 khz. it is recommended to use fixed frequencies multiple of 100 hz:
14072.5, 14072.6, 14072.7... for that, the user sets his/her transceiver on 14072
khz in usb and operates on 500, 600, 700,..., 2400 or 2500 hz... on the spectrum.
cw
135.7-137.8, 1810-1838, 3500-3580, 7000-7035, 10100-10140, 14000-14070, 18068-18100,
21000-21080, 21120-21149, 24890-24920, 28000-28050, 28150-28190, 50000-50100,
144000-
144150 (call on 144050 or 144060)
ccw (usb)
it is suggested to choose for ccw which is a qrp mode, the following frequencies:
1844, 3561, 7031, 10107, 14061, 21061, 24907, 28061 khz usb (qrp frequencies + 1
khz).
mfsk16, mfsk8, throb, throbx (usb)
1838, 3580, 7037, 10147, 14080, 18105, 21080, 24929, 28080 khz
note: for sstv in mfsk16, it is not, in general, authorized the transmission of
a mix of text and pictures because the authorized frequencies, for these modes
(mfsk16 / sstv), are different.
mt63 (usb)
1822, 1838, 3580, 3590, 3635, 7035, 7037, 10140, 10145, 14106, 14109, 14114,
18100, 18105, 21130, 24925, 28130 khz
rtty 45 bauds (ham) or ascii 110 bauds (ham) (lsb)
1838-1842, 3580-3600, 7035-7045, 10140-10150, 14070-14099, 18100-18109, 21080-21120,
24920-24929, 28050-28150, 50100-50500, 144600, 144800-144990
rtty 50 bauds (commercial) (usb, examples)
85 hz shift: ddh47 (20 kw) on 147.3 khz
450 hz shift: ddk2 (1 kw) on 4583 khz and ddk9 (10 kw) on 10100.8 khz
425 hz shift: hambourg meteo on 4583 khz
rtty 75 bauds (commercial) (usb, example)
425 hz shift: bracknell meteo on 4489 khz
amtor arq or fec (ham) (lsb)
same frequencies as for rtty 45 bauds (ham), in particular around 14075 khz.
sitor a (arq) or sitor b (fec) (commercial) (usb, examples)
4210-4218, 6314-6329, 12579-12646
navtex (commercial) (usb, examples)
the navtex frequencies are 518 et 490 khz. the user will set his transceiver on usb
at 517 or 489 khz. the transmissions are done at fixed time, for example for
niton(gb):
7h00 and 19h00 utc on 518 khz in english, 5h20 and 17h20 on 490 khz in english, 7h10
and 19h10 on 490 khz in french.
feld hell, psk hell and pskam hell (usb)
3580, 7035, 10135, 14063, 21063 and 28063 khz
sstv
3730 (lsb), 7033 (lsb), 14230 (usb), 21340 (usb), 28680 (usb), 144500 (fm)
hf fax (ham) (usb)
3730-3740, 7035-7045, 14230, 21340, 28680, 50550, 144700
hf fax (commercial) (usb, 120 lpm, examples)
hambourg meteo on 3855, 7880 khz
bracknell meteo on 2618,5, 4610, 4782, 8040 khz |
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有1000mp,可不会用双通道专用版 