FLDIGI Yaesu FT991 SETUP version 3.22.7 WIN 10 COM 3 COM 4

FLDIGI SETUP MY version 3.22.7 WIN 10 COM 3 COM 4

As a couple others have got FLDIGI to work with this write up I want to point out something very interesting.

If you are having real problems please UNINSTALL the ALL COM PORTS (hidden ones too) and there is a check YES UNINSTALL DRIVERS in the uninstall question.

REBOOT then install the YAESU USB drivers from the YAESU FT-991 files section.

Then restart FLDIGI and check the options below.

Yaesu Reciever Comparison

yaesu reciever comparison

Receiver section comparison using ARRL lab results to other Yaesu, Kenwood and ICOM transceivers

Don VE7ATJ

Yaesu FT-991 Service Menu Settings

Yaesu FT-991 Service Menu default

Settings for FT-991 and FLDIGI doing data-fm on 2m

MW0PRI_ft-991_fldigi_settings.txt

Settings for FT-991 and FLDIGI doing data-fm on 2m
===================================================

I have the August 25th Firmware installed.  I held in fast&lock as I powered on to reset all to factory defaults and then...

Menu settings in FT-991.
========================

1/. All set to default (which show as blue colour when viewed on the screen of ft-991 as I scroll though) with the exception of...

2/.
menu 031 = 38400bps
menu 033 = disable
menu 077 = USB

3/.  Choose   DATA-FM  mode.

4/. I was on 144.625 as I did tests today.  (UK Band Plan - May be used for Emergency Communications and Community Events - which is why I am testing all this.)

Computer / FLdigi settings
==========================

I am using Windows 8.1 on a Lenovo Yoga 2

I installed the USB drivers from Yaesu from file called CP210x_VCP_Windows.zip

Then I connected the USB cable from radio to the USB socket next to power socket on laptop.

Device manager show COM4 as enhanced port and COM3 as standard port.

The New Yaesu FT-991A

The New Yaesu FT-991A


The New FT-991A – HF/50/144/430 MHz All-Mode “Field Gear” Transceiver – Coming October 2016

The FT-991A is the next-generation of the widely popular FT-991. Like its predecessor, the FT-991A is creatively designed to fit into a very compact (W9.0″ xH3.2″ x D9.3″) rugged case and will deliver up to 100 Watts solid output power (50 Watts on 144/430MHz) on SSB, CW, AM, FM, Packet and C4FM Digital on the popular HF/50/144/430MHzBands.

FT-991 with HRD 5.x

This is a very simple to use multi-platform Java application which can be used to convert CAT commands. It can be used to allow controlling newer transceivers using old application (no more updated). The application is user configurable for different transceivers, no matter the CAT protocol used.

As an example you can work in DigiModes using the latest free version of HamRadio Deluxe Suite (5.24.0.38) with the new Yaesu FT-991 (which is not supported in that version of the application) using the Yaesu FT-950 model in HRD. Without this application, you will not be able to set or read the frequency from the radio as the number of digits used to represent the frequency is higher for FT-991 (as it covers VHF and UHF bands too) making this application almost useless for the new transceiver.

Yaesu FT 991 AM transmission audio trouble

Yaesu FT 991 AM transmission audio trouble

the problem

Information can be found about the bad transmitted AM audio quality on the internet. To be sure that’s true, I verified this with my FT-991. And the AM audio quality is indeed quite bad. The FET’s from the HF power amplifier of my FT-991 are already replaced (at the Yaesu service centre) and therefore there isn’t a relation between the bad finals and bad AM audio quality. Based on my “research” I can conclude that the solution is quite simple and can be done yourself.

verification of the facts

As a start I wanted to be sure that the AM audio quality is indeed bad. The FT-2000 was set in receive mode and a dummy load is connected to the HF antenna port of the FT-991. Both radios are set to the same frequency. On all the HF bands, the AM audio quality was bad. Transmission power and other settings didn’t contribute to better audio.

the cause

The cause of bad AM audio turned out to be a incorrect level setting in the service menu. Service menu item 18-2 is the level setting for the AM carrier level. If you have bad transmitted AM audio quality with your FT-991, it’s likely that the level setting is too high. (My radio was set to “066”.) If the original service procedure is applied, the resulting AM audio is not good. It’s likely that the adjustment of the radio is done correctly at the factory by the instruction, but that the instruction isn’t correct. (According to the service information, the S-meter should be set to “7” during transmission in the service mode at 14.200MHz without modulating.) If the AM carrier level setting is too high, the result is bad audio. I think that some FT-991 circuit is overdriven with bad AM transmission as a result.

FT-991 MARS MOD

FT-991 MARS MOD

Yaesu FT-991 Frequency Expansion Information

Confidential

Model: FT-991
Original TX Freq. Range: 160-6m Amateur Bands
New TX Freq. Range: 1.8 – 30, 50-54 MHz

This information is solely for use by licensed members of MARS (Military Affiliate Radio System) or CAP (Civil Air Patrol), and release to any other party is not authorized. Use of any Amateur Radio product outside of the Amateur band is at the users own risk, and no guarantee of compliance with specifications outside the Amateur bands is expressed or implied. The Limited Warranty does not cover damage caused by any attempt to modify an apparatus for out-of-Amateur-band operation, nor does the Limited Warranty cover damage to components that may result from out-of-Amateur-band use.

Modification Procedure:

Remove the bottom cover. On the CNTL-UNIT, place a solder bridge across the pads at JP3003, expanded transmission will be engaged. See the images below for location details.

The time displayed on the FT-991

The time displayed on the FT-991 does not change between Local and Zulu

Cause/Symptom:

The time displayed on the FT-991 does not change between Local and Zulu

Solution:

Time does not change automatically on the FT-991 when switched between local time and Zulu time, it must be changed manually.

Yaesu FT-991 Transceiver is capable

The Yaesu FT-991 Transceiver is capable of operating SSB, CW, AM, FM, Packet and System Fusion C4FMDigital. The legendary tradition of Yaesu design is a legacy of excellence established decades ago, providing quality, stability and durability.

The Yaesu FT-991 is designed for the most competitive operating situations, with a suite of new features to’enhance the experience. Whether you primarily operate at home, mobile or in the field, the FT-991 will provide outstanding fundamental performance and an inviting expansion into a full featured base station.

Radio Features;

160 Meters through 70 Centimeters – SSB/CW/FM/C4FM Digital/AM/RTTY/PSK
100 Watts (2 Meter / 70 Centimeter: 50 Watts) of Solid Performance
3.5 inch TFT Full-Color Touch Panel Operation for Superior Operability and Visibility
High Speed Spectrum Scope with ASC (Automatic Spectrum-Scope Control) built-in
Roofing Filter 3 kHz and 15 kHz
High Accuracy TCXO ±0.5 ppm and high resolution DDS and PLL local oscillator
32-bit High Speed Floating Point IF DSP
IF WIDTH and IF SHIFT provides great QRM Rejection
CONTOUR, DNR, IF Notch and APF (Audio Peak Filter, CW only)
160 – 6 Meters High Speed Automatic Antenna Tuner is included

http://systemfusion.yaesu.com/ft-991/

YAESU FT-991 review

I held off buying initially as I was worried about all the problems being reported. I was torn between something top drawer like the FTDX-5000MP and an all things to all men like the FT-991.

The FT-991 should have been my choice of radio as soon as it came out. Its got all I want from a radio – decent receiver, battery capable, and one radio for all bands, all modes, both portable and base.

However, I was stuck in the “I like a traditional radio” mentality and kept buying and selling the FT-817ND/FT-857D/FT-897D but the receiver is just too noisy, even using an external speaker and DSP, they never stayed in the shack long. When the FTDX-5000MP went down to £3,600 including the station monitor, I snapped one up – my 3rd FTDX-5000 since becoming a ham back in 2008. Alas, I wasn't happy running on a uninterruptable power supply should there be a power cut and so I tried an FT-991. The FTDX-5000MP is going up for sale – as is the FT-7900 which becomes surplus to requirements.

I have only had it two weeks but my PA stage hasn't blown yet, even under some pretty tricky tuning cycles on the extremes of 160m using the YT-1200 ATU (which is excellent – used one on the FT-450D and FTDX-3000). My other fear was the longevity of the touch screen. That seems quite robust and I find myself saying “hey do you think anything lasts forever? Especially something costing only £1,150!”. OK the receiver isn't going to be hardcore like the K3 or the FTDX-5000 but remember the kind of pileups T32C DXpedition had to handle with just FT-450D rigs, well, I think following their achievements, anything is possible and the FT-991 is streets ahead of the FT-450D.

FT-991 Software Update

The latest versions are listed below with the release dates. 
 MAIN Software Version 02-02 (07/24/15)
 DSP Software Version 01-04 (07/24/15)
 TFT Software Version 02-01 (07/24/15) 

*If you already have MAIN: Ver. 02-02, DSP: Ver. 01-04 and TFT: Ver. 02-01 software versions, it is not necessary to update the FT-991 again. 

There are four different Software installations. Each one must be followed carefully. Installing the wrong type software may cause difficulties. Check your radio before installing software to be sure which updates are needed. Please read the FT-991 Firmware Upgrade Manual before proceeding. 

If multiple software installations are required the MAIN software should be installed first, as it is the only one that requires a press and hold in the [F(M-LIST)] key while turning the radio back on. This resets the radio and locks in the new software.
Before installing new firmware, please verify your current version firmware with the following procedure:

FT-991 Software Update and Version Identification

http://www.yaesu.com/downloadFile.cfm?FileID=8936&FileCatID=42&FileName=FT-991%20Update%20Firmware%20Information%2007-24-15.pdf&FileContentType=application%2Fpdf

Download the FT-991 data and [FT-991_Firmware_Update_JUL24.zip] from the following website:
http://www.yaesu.com/indexVS.cfm?cmd=DisplayProducts&ProdCatID=102&encProdID=D24F 60F33816ED8BE5568D7E2B5E2131&DivisionID=65&isArchived=0 

Please read the FT-991 Firmware Upgrade Manual before proceeding! Main: Ver. 0202, DSP: Ver. 0104 and TFT: Ver. 0201 (07/24/15)

• The WIRES-X function is added*
  
• Improved and optimized.
  *This new firmware update enables the FT-991 operator to connect to a WiRES-X Node station and easily communicate worldwide through the WiRES-X VoIP network, without the need for any additional accessories.
  We hope this new firmware will increase your enjoyment of your FT-991. Thank you for choosing Yaesu radios. If you have any problems or questions, please contact Yaesu, Amateur Tech Support amateurtech@yaesu.com. 
  

http://systemfusion.yaesu.com/ft-991/

New Yaesu 991 with Mars and Air Band

New Yaesu 991 with Mars and Air Band

Unboxing the Yaesu FT991

Unboxing the Yaesu FT991

http://youtu.be/odlK8QgeWL0

FT-991

Yaesu's Newest Rig for 2015 FT-991
160 Meters through 70 Centimeters –

 SSB/CW/FM/C4FM Digital/AM/RTTY/PSK

100 Watts

FT-991 100W HF/50 MHz, 50W VHF/UHF Compact Base Station Transceiver. 

This New Generation All-Mode Transceiver is capable of operating SSB, CW, AM, FM, Packet and System Fusion C4FM Digital. The FT-991 is designed for the most competitive operating situations, with a suite of new features to enhance the experience. Whether you primarily operate at home, mobile or in the field, the FT-991 will provide outstanding fundamental performance plus give you easy access to the full range of exciting modes available on the ham bands today.

The FT-991 provides solid transmitter performance with up to 100 Watts on HF/50MHz and 50 Watts on 144/430 MHz. Recognizing an all-important Amateur Radio Golden Rule - “You cannot work them if you cannot hear them”– the FT 991 features a rugged state-of-the-art highly balanced receiver circuit configuration. The highspeed floating point DSP chip TMS320C6746 (3000 MIPS / 2250 MFLOPS) from Texas Instruments used in the receiver design guarantees excellent interference rejection with actual signals under real-world conditions, not only on HF but also in the VHF and UHF bands.

The 1st IF frequency is protected by selectable robust 3 kHz and 15 kHz roofing filters that effectively attenuate interfering signals. The triple conversion circuit structure allows highly flexible gain distribution at each stage. This proven receive design architecture enables elimination of unwanted signals through filters at each stage as well as optimized gain distribution.

A built-in 3.5-in TFT full color touch screen high resolution display with loads of information provides stress-free operability and visibility for the FT-991 user. Advanced Spectrum Scope with ASC (Automatic Spectrum-Scope Control) located just below the LCD display gives the operator all the information for comfortable QSO on the DXing scene.

YAESU FT-991 to ICOM IC-7700

YAESU FT-991 to ICOM IC-7700

Comparative test Yaesu FT-991 with Icom IC-7700 and evidence of agreement in 20m

FT991 or IC7300 or FT817 replacement?

 IC7300, FT991 or wait for the FT817 replacement?

At the moment I am looking for a new rig, but I am prepared to wait some time. I have never been keen on running high power and 5-10W would serve me well. I like that the new IC7300 is SDR based, but I like that the FT991 includes 2m and 70cm.

At the moment I think I'll just wait for the FT817 replacement. I hope this includes 4m, but it sounds like it uses the same IF as the FT991, so I guess 4m is unlikely. Ideally I think the IC7300s (10W version) would be a good bet, especially if this comes out with 4m too.

I dislike fans, so I assume the IC7300S and FT817 replacement will not have these? Lets hope ICOM market the IC7300S as a QRP radio in Europe. 10W pep is a decent power. Certainly enough power for most occasions.

SIt would not surprise me if the FT817 replacement stayed at 5W but they also had a companion booster amplifier, maybe 20-50W. As we will be on the way down in the solar cycle next year (2016) this may be a reasonable compromise. What would they do about the auto ATU? I guess any bolt-on amp would have to have its own. I still think Yaesu seriously misjudged the market for this rig and the timing. There are so many FT817s out there and people have been gagging for a replacement/enhanced version for years. Now Yaesu is playing catch-up rather than leading. As I said yesterday, this new radio will need some seriously good features if it is to sell as well as the FT817 has done. Oh, expect some very good deals on the FT817ND early next year. The dealers will want to clear shelves in readiness of the new one.

Universal-Radio presents the Yaesu FT-991 HF - UHF Transceiver

Universal-Radio presents the Yaesu FT-991 HF - UHF Transceiver

FT 991 & FTDX3000 on 40m

FT 991 & FTDX3000 on 40m

Yeasu FT-991 and Buddipole

Yeasu FT-991 and Buddipole