新デジタルモードFT8の活用術 - jarl.653.jp

1 1/43 FT8 JF1 RPZ/JN3 TMW 2018-Feb-42/43 FT8 3/43FT8 WSJT HF 1952 RTTY 67 JT65 WSJT (Weak Signal communication by Joe Taylor) Joseph Taylor (K1JT) EME (JT65, FSK441, JT6M ) Taylor 1993 2007 HF JT65 2017 7 FT8 K9AN Steven Franke K1JT Joseph Taylor Franke Taylor design 8 FSK modulation = FT8 4/43 WSJT 0 FT8 15 18 13 JT65 65-FSK S/N: -25dB60 1 5 1 72bits JT9 9-FSK S/N.

2 -27dB60 1 5 1 72bits FT8 8-FSK 50Hz S/N: -20dB (-21dB)15 1 1 1 75bits QST Nov/20175/43FT8(JT65/JT9) SSB PLL core i3 , 4GB USB PTT CAT USB PTT OutTX InRX OutLine InUSBPTTUSBI nterfaceHF TransceiverCAT6/43 Core i3 4GB OS:Windows XP , Linux, OS-X, Unix OS HD(1024 x 768) 48 KHz OS PC 1 ntp i 7/43 RX Out AF Gain VR TX In Mic USB Audio In/Out Best CAT(CV/I) USB PTT Line In PC Line In Mic In Audio Out (Headphone) USB Interface USB Com port FTDI USB Silicon Lab USB to UART Bridge Com port DTR RTS (PTT)

3 ( USB PTT )CAT Com port PC CAT CV/I 8/43 USB USB-COMC onverterLSIUSBTXDRXDDTR (data terminal ready)RTS (request to send)JN2 AMD OM FTDI FT231x (1ch), FT2232 (2ch) Silicon Lab USB to UART Bridge 9/43 CAT com COM COM Free License64bit $ COM VSPE VSPE Spliter COM JTDX FT-1000MP MarkV VSPE 10/43FT8 28 MHzFSKAFSKPSK SSB, AM.

4 FM FT8 8 FSK Baud 200-2900Hz 50Hz WSJT-FT8 LDPC F1D orJARD/TSS 11/43 (KHz)BANDFT8JT65JT9160m 1840/1909(JA)1838/1909(JA)1839/1909(JA)8 0m 3573/3531(JA-JA) 3570/3531(JA-JA) 3572/3531(JA-JA)40m 7074/7041*(JA-JA) 7076/7041(JA-JA) 7078/7041(JA-JA)30m10136101381014020m140 74140761407817m18100181021810415m2107421 0762107812m24915249172491910m28074280762 80786m503135027650310**5027850312** 7 MHz New Year Party 7041-7043 KHz JT65 7043-7045 KHz FT8 ** FT8 50 MHz JT65/JT9 WSJT-X QRG 12/43FT8 FT8 WSJT-X 2017 12 JTDX Trial WSJT-X JTDX Download K1JT Joseph FT8 WSJT-X 14/43 Download(Evaluation Version)

5 WSJT-X UA3 DJY Igor JT65 JT9 2017 12 FT8 15/43 WSJT-X File General16/43 File AudioFile Radio17/43 File FrequenciesFile TX Macros18/43 WSJT-X (ex. ) QRG File Setting Frequencies Working Frequencies Reset OK 19/43C: user xxxx AppData Local WSJT-X ADIF FileLog( , ) 20/43 JTDX File General21/43 File AudioFile Radio22/43 File ReportingFile Notifications23/43C.

6 User xxxx AppData Local JTDX ADIF FileLog( , ) 24/43 FT8 Auto Sequence 73 Auto Sequence Halt Halt Stop Watch Dog Timer 6 Stop Log ADIF 25/43 Window Popup JTDX 26/43 WSJT FT8 WSJT SSB/FM CW RTTY CQ JF1

7 RPZ PM74JF1 RPZ JA1 OGX PM95JA1 OGX JF1 RPZ +10JF1 RPZ JA1 OGX R+05JA1 OGX JF1 RPZ RRRJF1 RPZ JA1 OGX 73JA1 OGX JF1 RPZ 73CQ JF1 RPZ PM74 CQ JF1 RPZ PM74JF1 RPZ JA1 OGX PM95JA1 OGX JF1 RPZ +10JF1 RPZ JA1 OGX R+05JA1 OGX JF1 RPZ RR73JF1 RPZ JA1 OGX 73CQ JF1 RPZ PM74 CQ JF1 RPZ PM74JF1 RPZ JA1 OGX +05JA1 OGX JF1 RPZ R+10JF1 RPZ JA1 OGX RR73JA1 OGX JF1 RPZ 73CQ JF1 RPZ PM74 ONLY RPTV53DX JN3 TMW -09JN3 TMW V53DX R-13V53DX JN3 TMW RR73JA1xxx V53DX R-10 Auto Sequence RR73 JA1 OGX JF1 RPZ +05 Auto Sequence (CQ , ex. WSJT-X ver ) 27/43 VFO SSB 11 DX JTDX Band Activity WSJT FT8 28/43 WSJT-X Band Activity Hold TX Freq

8 Shift + 29/43CQ (1)JTDXAutoSequence CAT 30/43TX Enable (2) 31/43 73 Log Window OK (3)32/43 WSJT-X TX1 GL TX4 RRR RR73 TX Enable 33/43 73 34/43 JTDXLog Prompt Log TCP server Log 35/43 Logger32 Log TCP Socket listening : 5200136/43 Logger32 JTDX UDP WSJT-X UDP UDP Socket listening.

9 223737/43 JTAlertWSJT-X (by VK3 AMA) Band New, Mode New DXCC US CQ Zone GL Worked B4 WSJT-X LoTW/eQSL member = upload Callsign Database ( , HamQTH) Lookup 38/43 JT_LinkerJA2 GRC Hamlog ~ja2grc/my_ #JT_Linker WSJT-X JTDX WSJT-X Hamlog JTDX Hamlog Name QTH Remark1 Remark2 UTC/JST UTC/JST Hamlog / Remarks QSO QTH (Remarks ) GL DT Log Remarks 39 Chat DX Cluster 40 LoTW ARRL DXCC eQSL QSL DXCC ADIF <call:8>JA4 XHF/3 <gridsquare:4>PM74 <mode:3>FT8 <rst_sent:3>+04 <rst_rcvd:3>-04 <qso_date:8>20180105 <time_on:6>135515 <qso_date_off:8>20180105 <time_off:6>135629 <band:3>30m <freq:9> <station_callsign:6>JF1 RPZ <my_gridsquare:6>PM95tq <tx_pwr.

10 2>50 <eor> Web QSL Info DX cluster( ) / J- ( ) QRV 42/43 PC Split DX DX Split Split Audio ALC 80m/40m 80m +2000Hz 160m DX 1840 KHz JA 1907 KHz TX1 Skip Grid Locator = PC Beep