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Ft991 set up for ft8

Do you remember who it was? Maybe you can email him and refer him to this thread. I just got Canary Island on 20 meters!! I had to work for him.

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If nothing seems to be working like it should, do a full factory reset of the radio and then set up the radio menu settings again.

This cannot be undone.

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The Group moderators are responsible for maintaining their community and can address these issues. Report to Groups. This includes: harm to minors, violence or threats, harassment or privacy invasion, impersonation or misrepresentation, fraud or phishing. Note: Your email address is included with the abuse report. I thought you said something about it being easy to hook up : Harold. We need to get the guy that said that on here to help.

Mark Weisheimer. Are you sure you wish to delete this message from the message archives of RigPi groups. Cancel Yes. Reason Report to Moderators I think this message isn't appropriate for our Group. Cancel Report. The new topic will begin with this message. Subject of the new topic:. Cancel Split Topic. Messages More. Toggle navigation.It helps to have a basic understanding of the computer interface within the radio. The good news is Kenwood, Icom, Yaesu and even SignaLink share a similar architecture, often down to the same device part numbers and software drivers.

It does not require configuration or drivers and is transparent to the user. There are two devices connected to the Hub inside the radio. This is important as it shows how separate and independent they are when setup, access, and drivers are considered. SignaLink does not have a serial CAT interface. It is a bridge between USB and serial data. You may have used an adapter with a USB connector on one side and a DB-9 9 pin serial connector on the other side.

It is called virtual because much of the serial COM port functionality is achieved with software. The radios that can be computer controlled have a CAT interface computer-aided transceiver. A related term is CI-V Communication Interface v5 which is an Icom standard that defines the messages the radio will respond to. Most of the current radios can still accept serial data through an ACC accessory portand a few still have a DB-9 9 pin connector for serial data.

If you connect the USB cable before installing the driver Windows may locate and install a driver, this works less often than auto-correct in spell check. Once the wrong driver is installed it can be very difficult to uninstall. Once the driver is properly installed and the radio connected the driver can be found in the Windows Device Manager as shown in Figure 1. Your COM port number will probably be different. By right clicking on the driver and selecting properties and then the Ports tab you can set the Baud rate, Parity, Stop Bits, and flow control as seen in Figure 2.

Front panel USBs are hit and miss. Each has a unique COM port number. The driver is included with Windows XP through 10 so there is nothing for the user to install. I plan to do a separate article on this topic. In the interim knowing, there are two independent devices should help demystify the menu settings a bit. This article may seem a bit bottoms up. It was written from the vantage point gained while troubleshooting and then replacing Hubs, bridges, CODECs and surrounding devices in numerous radios.

USB is the most fragile interface on the radio when lightning is a factor…. Share this: Facebook Twitter Email Print. We use cookies to ensure that we give you the best experience on our website.

How do I use VOX to PTT from the FT-991’s USB Audio codec?

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ft991 set up for ft8

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Yaesu FT 991 - FT8 JT65 e Modi Digitali - IU8HNE

Send Cancel.Offering to replace the somewhat dated setup info here with a new setup guide he has authored and available at the link below. Tried it all out would not work. Looking at the TX bar in the soundcard should there be a green bar going up and down when TXing. Are you running the latest version of HRD? Take a look at the HRD soundcard settings one more time. And ensure that you are running the latest version of HRD. Would not sw tx.

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Tones were ok but no ptt. OK in D U mode, but heavily filtered and seemed not as sensitive. I should have mentioned that I am just using a USB cable from the rear of the unit to a notebook. Have not tried HRD yet. If you dont install the above, you will only get the audio device working which OSX will automatically detect. Under some usage scenario, I have seen these being picked up under a different number, e. UART6 — So if things dont want to work as expected, just check this and you may need to change the device name accordingly.

Your rig should now be under CAT control. Changing the freq on your rig dial will automatically update the frequency on fldigi. Similarly changing freq and modes on Fldigi will update your radio. The FT is a lot of fun. I have the driver installed and fldigi is updating the frequencies and keying the transmit. I can hear audio from the radio, but am not able to send audio to the radio.

Figured out the issue…my antenna. Go figure. Once the SWR goes too high, the audio connection is temporarily disabled and fldigi does not like that. Keith, Could you pls. Not owning a from the description seems similar to the regarding BFO offset. You might find the following article helpful, opening up the RX bandwidth can have negative AGC impact. After struggling to get the TX out I found one setting that I had not seen mentioned in the above replies.

This then allowed the rig to modulate and transmit a signal and I was able to monitor also. Sounds like you are using FLdigi which I have used a little when helping others to get it working. The might be completely different glad you got it to play. I was able to get my Ft set up and running with HRD today, it took about2. First, make sure to get the two drivers from yaesu. That last one was preventing me from keying up my rig.

Now that I have shared, im going to play with my radio, good luck! How have you adjusted your output volume? When running under windows to adjust the TX audio level if I recall that is done within Fldigi. I would look for help in a fldigi forum. You can use the little arrow keys to adjust it.Ok, Some of you might might be new to digital communications on the ham bands, so let me start from the beginning.

The software on the computer generates audio that goes from the computer sound card to the radio as well as from the radio to the sound card. There are several different types of interface devices that you can purchase to make this connection.

No external device required. Yes folks, it is true. Not all cables are made the same! The FT comes with a built in sound card. Neat Jay. Not quite cowboy, you have to take a minute or in my case about 40 and do some research, find the right directions online and then follow them to make sure everything is setup properly. In this blog post, I did the research for you, and once you get all the software loaded, the right boxes selected and menu items changed it works!

I have been told that in Win 8 and W10, you do NOT have to install the drivers first, but I think it is good practice to install the drivers before connecting the radio. To be safe, always install the driver before connecting the radio to the computer. Step 1. Read this post from start to finish Step 2. Read it again Step 3. Follow the steps below and do them in order Step 4.

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See my comments above. Go to the Yaesu web site and download the drivers for the FT You need to download and install the Yaesu drivers. Just follow the prompts of the software during install and you will be fine. You might even hear the PC making some system beep noises as it realizes that it has been connected to an external USB device the radio. You should see two newly added ports:. Again, your new ports might be numbered 3 and 4, or 6 and 7, or some other combination. I recommend the Triplite USB 2.

Other cables do not have the ferrite or may not have the shielding that you need to have within the cable. MANY errors that show up with software crashing or Hamlib pop up errors, or folks crashing software when on 40m or high power on 20m are due to the cheap USB cables without shielding out there. Get a quality cable and be done with it. Lack of grounding and RFI issues are quick to present themselves when using digital modes. If your keyboard starts to lock up, or your mouse, or the software starts acting sluggish.

Once the drivers are loaded, it is a matter of getting the digital software that you want installed and setting it up to talk with the USB port on your laptop.

If you do not install the driver first, NONE of this will work. Just stop reading now.Great advise! Online there must be a dozen setting articles and videos and all are slightly different. Happy to have FT8 back! Use your PC device manager and Yaesu drivers here.

Setting up the FT-991 for WSJT and other digital modes - easy!

Side notes In my humble opinion Exceptions, the requires extra hardware, SignaLink for data modes and antenna tuner. This cannot be undone. The Group moderators are responsible for maintaining their community and can address these issues. Report to Groups. This includes: harm to minors, violence or threats, harassment or privacy invasion, impersonation or misrepresentation, fraud or phishing.

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ft991 set up for ft8

Search Cancel. Topics Search. Harry Ford N3MM. I'm setting up a new shack computer and installing one program at a time to give me a chance to confirm that each is working properly. All was well until I tried to make an FT8 contact, when the program toggles the radio to transmit mode VRO A switches from data-usb to usb.

I had to adjust gains to get power out from the radio but I must have something set incorrectly. Jr - VE9ZZ. John Kirby.

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Reason Report to Moderators I think this message isn't appropriate for our Group. Cancel Report. The new topic will begin with this message. Subject of the new topic:. Cancel Split Topic. Messages More.The configuration of the FT is, but there are differences which may not be evident in the manual supplied with the radio. Before connecting up, do ensure that your Signalink is appropriately configured, this will involve taking the unit apart.

It should have come with clear instructions on how to do this, alternatively go to the Tigertronics website for help. There are four socket head screws on the front of the unit to remove, this allows you access to the configuration socket. Configuration is no problem and should not be too difficult to do. New units are supplied with precut link wires which work just fine. Alternatively, there are pre-configured adapters available which will slot right in and eliminates the need for link wires.

It's fairly easy to do and should not cause any problems. Contact us: radio adaptivebms. Data mode communication with the FT Data mode communication on the Yaesu FT Hardware and software required for data mode communication. Configure the Signalink before connecting. Connecting up the FT and Signalink. Yaesu FT and Signalink connections for data modes.

Yaesu FT-991 Digital modes setup

Configure your PC to work with the Signalink sound card. Setting up the FT and the Signalink. Click to enlarge. Getting ready for a QSO. Setting up the Yaesu FT for data mode communication. Trim the transmit and receive levels on the SignaLink. Adjust the RX knob on the SignaLink so the waterfall displays good clear data streams.My working hypothesis was that the ALC meter value is relevant for digital modes, the input audio signal should be at a level where you have a small ALC meter value, but where you reach on an external power meter the commanded power of the FT The commanded output power levels on the FT are 10, 25, 50 and 80 Watt.

See the discussion below under advisory note discussing the attenuators and the SDR. Measured are: the peak level in dB of the WSJT-X generated tune signal and the signal level of highest parasitic frequency seen by the sdrplay duo, and also the noise floor in the waterfall graph produced by the SDR.

ft991 set up for ft8

The external power meter is that of a Palstar tuner put in bypass mode. The following values show the dB difference between the signal peak and the parasitic frequency signal level for the lowest audio input level generated by the PC resulting in a near zero ALC indication and a power on an external power meter equal to the commanded level on the FT There is an uncertainty of approximately 2dB in the reported values depending on the indicated ALC meter value in relation to the level of the audio input signal send by the PC to the FT, whereby it should be remarked that the signal level of the parasitic signals relative to the central frequency deteriorate up to 2dB for larger ALC meter values.

Conclusion: there is no indication that a high or a low power level matters in the discussion. High audio levels will increase the level of parasitic frequencies by approximately 2dB, the parasitic frequencies are approximately 26dB below the central peak in the WSJT-x tune signal produced by the transmitter.

We see the same features as in figure 1. The spectral width is related to the sampling rate of the used software, in reality the bandwidth of the test signal is less than 25 Hz. In the SDRplay directory you find an spectrum analyzer for a SDRplay duo and it offers some more flexibility for sampling the signal, see figure Your SDR is already a fairly good spectral analyser, but it is way to sensitive because it lacks the ability to attenuate transmit signals from a FT Even that is not good enough, you need to go down to dB attenuation in total to get a signal close to the noise floor of your SDR, so this is where the rest of the attenuators play a role.

The last one becomes useful to tune the signal level close to the noise floor of your SDR and of course within its dynamic range. The measurement itself is relatively easy to do with a set of attenuators and software, to validate the quality of the SDR spectrum analyzer I used various test signals of around 1dBm to see whether the bandwidth and the obtained carrier to noise ratio are acceptable.

Very narrow signals of better than 5 Hz bandwidth and dB difference between carrier and surrounding noise can be obtained with the SDRplay frequency analyzer. The consequence of TX IMD is that any transmitter will always cause some splatter in the spectrum, it will also happen in the FT8 output signal.

The consequence is that a receiver can pick up the TX IMD, strong FT8 signals may therefore cause duplicates at nearby frequencies, duplicates of the FT8 signal can picked up by the decoder. Examples of duplicate FT8 signals occur in my option rather often, at least, I see them every day.

In figure 8 there is an example at Hz offset with a nearly duplicate found by the decoder. I could not eliminate this signal in the receiver, reducing the audio signal did not help, what will help is to attenuate the overall signal, but then you will also lose the weaker FT8 signals. The station from Croatia was the only one that was causing this problem and everything suggests that it is caused by the station itself and not the receiver that I used, nor the ALC behavior, nor the audio level.

Were you measuring the entire output, or just the 50 Hz power-bandwidth? You are commenting using your WordPress. You are commenting using your Google account. You are commenting using your Twitter account.

ft991 set up for ft8

You are commenting using your Facebook account. Notify me of new comments via email. Notify me of new posts via email. This site uses Akismet to reduce spam. Learn how your comment data is processed. Skip to content My working hypothesis was that the ALC meter value is relevant for digital modes, the input audio signal should be at a level where you have a small ALC meter value, but where you reach on an external power meter the commanded power of the FT The following values show the dB difference between the signal peak and the parasitic frequency signal level for the lowest audio input level generated by the PC resulting in a near zero ALC indication and a power on an external power meter equal to the commanded level on the FT 80W


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