The hidden switch most FT-891 users don't know about - July 2022 Livestream Excerpt
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- เผยแพร่เมื่อ 23 ก.ค. 2022
- Having trouble getting headphone audio in both ears with your Yaesu FT-891? Joe and I talk about a hidden switch that may be causing the problem
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#amateurradio #hamradio #heilheadset #Yaesu #FT891 #headphones - วิทยาศาสตร์และเทคโนโลยี
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I have owned my ft-891 for approximately 4 years and I never knew that. I guess you can teach an old dog new tricks sometimes LOL
Thank Michael ! As you can imagine when I plugged in my headphones into the rear jack and got mono I thought what the the heck. TH-cam pulled you all up on the first search when I looked for headphone issues FT891. You all saved me alot of time and got me squared away. I immediately subscribed to your page ! 73 Sir AC4HI
The FT-891 is a great radio. When lifting it up you understand that this is quality in every aspect :)
Hard to believe that there is no mention of the side headphone jack in any of the Yaesu 891 literature. I thought it might be one so thanks for confirming. I just recently permanently mounted my 891 in my truck and the headphone cord all the way to the radio was a pain. The jack on the head is far easier! Thanks Mike. 73 KC1NDQ
Thank you for the great videos on the functions of the 891. I just purchased the 891 and these videos are very helpful! Thanks for what you do within the HAM community.
You're better than the manual.
Thank you Micheal!! I went and flipped said switch and it works perfectly!
Yes, I needed to know this and now I do.
Thank you!
AWESOME! Just the info I was looking for.
Very nice tip. Thanks very much 🙂
Thanks for the tip. I am about to buy an 891 and the tip will come in handy!
Used to it on the Yaesu 5000. Each side is for each VFO. Nice for when you want to monitor or work to bands of frequencies at the same time. Check on two pile ups for an opportunity and all that. Also using both with two antennas to tune the sound.
As a rule, you shouldn't be plugging headphones into a speaker jack as the output is way too high and could damage your hearing or fry the phones. Some radios, such as the FT-817, have a toggle switch to change the output and impedance so you can use a speaker or phones from the same jack.
You are correct. Headphones shouldn't be plugged into the speaker jack precisely for that reason.
It’s why I use Sennheiser headphones they are quality.👍❤️🎧
COOL!!!!!!!!!! I didn't know about that extra jack. I was actually using a mono to stereo adapter.
I just got my Heil BM-17, plugged in in and only got sound in one ear. I knew there was something I was overlooking so, youtube here we come. First search landed me on your channel and BOOM you answered my question in nothing flat! Thanks for the video and information!! 73 KO4TXN
Interesting find !
Took me a while to figure this out, very frustrating. NOT in the manual.
If you're absolutely stuck with no option to make a mono output into stereo, they make mono to stereo adapters which are only a few dollars. You plug your phones jack into the adapter, and then plug the adapter into the mono port. Satellite operators often have this problem trying to put a recorder inline between the radio and headphones/headset
Love my FT-891! 73 K7NFO
great video !
Hi that was awesome bro
This also applies to the Icom IC-7000
Suggestion for a video: using a LiOn battery with the FT 891. Here in Brazil we can’t find LiFePo batteries yet so people use different batteries so maybe an interesting video idea. Thanks!
It is a good idea to choose 1 ear or 2 ear signal. One might want to listen to other radios etc. with the open ear.
Also situational awareness.
Hi Miachel, just wanted to know that will an external USB sound card like Sabreint work digital modes when connected with appropriate cable between the laptop and FT891?
Thanx
I did not know that !
Yaesu HTs also use TRRS
Joe you a Nerd. I love you man.
The other trick with the FT-891 to get rid of the background headphone hiss is to set the monitor to ON but turn it's level all the way down to 0.
Does that work for the on board speaker hiss as well ?
@@killerbites3963 I think so. I'd have to go double check.
I have a question about the Yaesu FT3DR. There is a small switch under the data connector (mini? USB). It has three positions, and is in the center position when stock.
Does anyone know what that switch does?
the BM-17 works great! I bought a mono to stereo adapter 🙄 why didn’t I check with you first.
And now I can stop hating that feature of the ft891. Thank You!!’
How to get rid of audio amplifier hiss ? I can hear it even when volume is down. That is probably because my headphones are so sensitive. On another headphone with volume knob I have to turn down it to get off this hiss.
The hidden switch they didn't find out about when they read the manual.
The idea for the next video: a long cable for the remote panel. There is a YSK-891 separation kit for ~70 bucks, but it is quite possible to make it yourself, carefully following the pinout.
It's just a 6p6c RJ-11 telephone cable
I use that seperations kit
@@EricFullwood Not really, the connectors should be positioned in a special way. In addition, there are reports that it is impossible to increase the length indefinitely - at some point the signal begins to get lost. It's simple, but not elementary.
ORRRRRRRR…..you do what I do which is to use the back speaker port and insert the headphone plug until you get both ears to work. The beauty of this method is that you not only get dual mono into your headphones, but you also get to keep your external speaker function. But I guess if you want to eliminate that external speaker and enjoy dual mono into the headphones, you go with the switch discovery you made. Another fine video tutorial from Violation of the Basic Rule 😂
Back when I was a kid I had to do that with my Walkman because it had a bad headphone jack.
And then there's the FTM-400 with a TRS 3.5mm audio jack whereby the tip is the main Rx audio and the ring is the sub Rx audio. (or vice-versa, can't remember)
So for the 891 what headphones can I use? I know now to plug into the side and turn it to ph for headphones. I'm brand new to this and on a tight budget so I'm trying to figure out what I can and cannot use.
If you are listening only, then any set of headphones you find comfortable will work. I've got an inexpensive set of JVC folding headphones in my kit for that purpose. If you want something with an integrated microphone for transmitting, then I recommend the Heil BM-17.
Thanks Michael! Just the problem I was having, and the solution I was looking for (but couldn't seem to find elsewhere)! Appreciate the tip and the videos - 73! KQ4LEA.
The FT-857 does that same. :)
Do you use VOX or a hand switch to talk with you headphones?
I use a hand switch that I built. Here is the video: th-cam.com/video/b5Wu8BlrSF0/w-d-xo.html
@@KB9VBRAntennas Thanks Mike!!! I’d love to see a video on the foot switch. That’s what I’ve been look for for nearly a year to use with the FT 891. DE KD9QMI love your videos!!!!!!!!
Thanks for the tip. One comment - Joe's voice always comes across very muddy, somewhat unclear at times. Not sure if the mic is too far away, or it's the wrong mic, or setting, but it should be EQ'd brighter if possible.
We think part of the problem is his broadband connection. He's waiting for when fiber is available in his neighborhood.
Great tip, Michael - thanks very much! 73, KO4AZY
Can you answer a question for me I have the FT891 but my receive signal is poor any ideas what it could be I run it Mobile with an Atas 120 Antenna
HF mobile can be a big challenge as there are many noise sources within the vehicle. First thing to check is if the transceiver and radio are properly bonded to the vehicle. Next is to work at eliminating noise sources within the vehicle that raise your noise floor. Here is a website with lots of great information for HF mobile operation: www.k0bg.com/
@@KB9VBRAntennas Thanks
Excellent!! Now I can enjoy my headphones without having that one side be "deaf".
What kind of voodoo cable to I need for the Heil to the 891? Ad1ym? Seems like it’s too fat to plug in and keep the faceplate on
The FT-891 uses a modular 8-pin plug, so an RJ-45 ethernet extension cable, wired straight through, works for this purpose. I'm using a 12 inch cable that you can pick up online: amzn.to/3gTKcO0
@@KB9VBRAntennas thanks. So is your Heil cable need re wiring to work on this?
Nope. The Heil AD-1-YM adapter cable has a modular plug and works just fine with the extension cable.
Yaesu needs to Wright better manuals.
Just use a Strreo to mono jack
Ha! I only have mono hearing. I'm completely deaf in my right ear.
Good to know. KI5UHA
good info tnx 73 de pa3geo
73! w3rrm