本文假设您使用 Windows，以 FT-891 作为电台，使用 N1MM。要完成配置，你至少需要如下物品。 - FT8 线（参阅 [做一根八重洲857/897的 CAT 控制线，实现与电脑联动玩FT8第一集](https://www.bilibili.com/video/BV1da411W7EG)） - USB-B 线缆 - FT-891 - 电脑 ## 安装软件安装下列软件，并更新到合适版本。 - [N1MM Logger +](https://n1mmwp.hamdocs.com/downloads/n1mm-full-install/) - [MMTTY](https://hamsoft.ca/pages/mmtty.php) - [FT-891](https://www.yaesu.com/indexVS.cfm?cmd=DisplayProducts&ProdCatID=102&encProdID=DF4DB262968932E999EAF928B5B6A1A7&DivisionID=65) ## 配置 FT-891 | Number | Name | Value | Function | |--------|------|-------|----------| |05-06| CAT RATE | 38400bps| 串口速率，应和软件设置保持一致。| |05-07| CAT TOT | 1000msec| 设置CAT指令输入的超时定时器。应大于 1000msec。| |05-08| CAT RTS | DISABLE| 配置CAT RTS端口设置。确保为停用。| |05-14| TX TOT | 3min| 设置超时定时器倒计时时间。防止串口卡死卡在发射状态。| |05-19| APO | 12h| 选择自动关机时间（电源关闭前的时间）。防止打比赛人昏迷。| |05-20| FAN CONTROL | CONTEST| 可将冷却风扇设置为在两种不同的条件下工作。提高风扇转速。| |07-12| PC KEYING | RTS| 设置用于拍发的RTTY/DATA插孔。使用 RTS 信号拍发。| |08-01| DATA MODE | OTHERS| 以便 FT8 使用。（非必须）| |08-03| OTHER DISP | 1500Hz| 以便 FT8 使用。（非必须）| |08-04| OTHER SHIFT | 1500Hz|以便 FT8 使用。（非必须）| |08-05| DATA LCUT FREQ | OFF|以便 FT8 使用。（非必须）| |08-07| DATA HCUT FREQ | OFF|以便 FT8 使用。（非必须）| |08-10| DATA PTT SELECT | RTS|以便 FT8 使用。（非必须）| |08-12| DATA BFO | USB| 以便 FT8 使用。（非必须）| |10-05| RTTY SHIFT PORT | DTR| FSK 输出信号为 DTR。| |16-03| HF PWR | 5| 设置功率。最小功率以便假负载使用。| |16-15| TUNER SELECT | EXTERNAL| 使用外部天线调谐器。| ## 配置软件假设 COM3 为增强口，COM4为标准口。 ### 配置 MMTTY 打开 MMTTY。选择 Options - Setup MMTTY。修改下列设置。 #### TX - 设置 Macro 中的呼号 - 设置 PTT & FSK 中的 Port 为 EXTFSK64 #### Soundcard - 设置 Reception 为电台对应的麦克风输入 - 设置 Transcription 为电台对应的扬声器输出打开监听功能以防止无声音等现象。 #### EXTFSK64 完成上述设置后，会弹出一个小窗口，设置 PORT 为 COM4。设置 FSK output 为 DTR。设置 PTT output 为 RTS。 ### 配置 N1MM 与其他 N1MM 相同的配置略。可参阅 [N1MM日志软件的下载、安装及配置，比赛日志的建立、录入与导出](https://www.bilibili.com/video/BV1Ld4y1y7sc)。在配置 - 配置端口，模式，Winkey等中设置。 - 硬件 - COM3 FT-891 38400,N,8,1,DTR=Always Off,RTS=Always Off - COM4 None 数字打勾，DTR=Always Off,RTS=Always Off，TX=1 - Digital 模式 - Digital 接口 1 Soundcard - MMTTY 模式 FSK - MMTTY 路径 D:\Ham\MMTTY\mmtty.exe （例如）打开窗口 - 数字接口。此时会弹出 RTTY Engine 1，可检查声音输入情况。在数字接口中打开设置。 - 默认 RTTY 接口 MMTTY - 窗口滚动类型 Scrolling 保存设置。此时可以开始比赛。 ----- # 参考 - [Configuring FT 991A for native FSK RTTY mode](https://github.com/rfrht/FT-991A/wiki/Configuring-FT-991A-for-native-FSK-RTTY-mode)

支持😀之前我下载N1MM只是为了快速记录SSB通联()

CQ WPX RTTY Contest Settings

This article assumes that you are using Windows as your operating system, with an FT-891 radio and the N1MM software.

To complete the configuration, you will need at least the following items.

Install the following software and update it to the appropriate version.

Number	Name	Value	Function
05-06	CAT RATE	38400bps	Serial port baud rate should match the software settings.
05-07	CAT TOT	1000msec	Set the timeout timer for CAT command input. It should be greater than 1000 msec.
05-08	CAT RTS	DISABLE	Configure CAT RTS port settings. Ensure that it is disabled.
05-14	TX TOT	3min	Set the timeout timer countdown time. Prevent the serial port from getting stuck in transmit mode.
05-19	APO	12h	Select the automatic shutdown time (the time before power is turned off). To prevent players from fainting during a match.
05-20	Fan control	CONTEST	The cooling fan can be set to operate under two different conditions. Increase fan speed.
07-12	PC Keying	RTS	Configure the RTTY/DATA connection for transmitting audio. Use the RTS signal for transmission.
08-01	Data Mode	OTHERS	For use with FT8 (optional).
08-03	OTHER DISPLAYS	1500Hz	For use with FT8 (optional).
08-04	OTHER SHIFT	1500Hz	For use with FT8 (optional).
08-05	DATA LCUT FREQUENCY	OFF	For use with FT8 (optional).
08-07	DATA HCUT FREQUENCY	OFF	For use with FT8 (optional).
08-10	DATA PTT SELECTION	RTS	For use with FT8 (optional).
08-12	DATA BFO	USB	For use with FT8 (optional).
10-05	RTTY Shift Port	DTR	The FSK output signal is DTR.
16-03	HF Power	5	Set power. Use the minimum power setting for simulating a load.
16-15	Tuner Selection	EXTERNAL	Use an external antenna tuner.

Assume COM3 is for enhanced communication and COM4 is for standard communication.

Open MMTTY. Select Options - Setup MMTTY. Modify the following settings.

Enable monitoring functionality to prevent issues such as no sound.

After completing the above settings, a small window will pop up, setting the PORT to COM4. Set FSK output to DTR. Set PTT output to RTS.

Configure these settings in the "Configuration" section, specifically for port, mode, and Winkey.

Hardware
- COM3 FT-891 38400,N,8,1,DTR=Always Off,RTS=Always Off
- COM4 None - Digital checkmark, DTR=Always Off, RTS=Always Off, TX=1
Digital mode
- Digital Interface 1 Sound Card
- MMTTY mode: FSK
- MMTTY path: D:\\Ham\\MMTTY\\mmtty.exe (for example)

Open the window - digital interface.

At this point, RTTY Engine 1 will pop up, allowing you to check the audio input status.

Open settings in the digital interface.

Save settings.

The competition can now begin.

Supported😀Previously, I downloaded N1MM simply to quickly record SSB communications.

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