Thank you for a step-by-step simplified procedure . This is the information a lot of us 7300 owners have been looking for. Excellent presentation. Thank you again and a big thumbs up.
Thank you for explaining how I can improve the audio receiving on my 7300. I just passed my general class presently and decided to treat myself with this wonderful radio. Your video, I am sure, will help me immensely. 73 take care.
Great info on Icom 7300! Explained easily and with a well done video. I love my 7300 hundred even more than I thought now! Thank you-keep up the great work!
Thanks for this excellent presentation on improving receiver reception by lowering noise. I just accepted delivery of an IC-7300 and was shocked by the relatively high receiver noise. My previous modern experience was with Elecraft rigs which were relatively quiet. Also the Xiegu G90 can be gotten very quiet. All that not withstanding, my noise reduction efforts on the IC-7300 were futile until I watched your video utilizing this radio. I followed along, making the setting changes you demonstrated, and the 7300 is now more pleasant to listen to. Thanks, 73, all the best. E. Mayes Kendrick, N1RKA
You have just made someone, who was a GW8 fifty years ago, learn some new stuff and nod in agreement. I'm a new 7300 owner and need as much help as I can get, to smooth the learning curve. Thanks Peter, DE GW4NFJ.
Peter, I just watched your video on "Better Receiver Reception - Lower Noise - Demo with IC-7300" a few weeks ago and tried your suggested settings on both my IC-R8600 and my Drake R8. I was amazed at the improvement it made on both receivers. It's counter-intuitive that lowering RF GAIN would improve reception and lower noise but it really works! I'm listening to and enjoying broadcast stations and ham operators that were too hard to hear before I tried your suggested setting adjustments. Thank you very much for your informative video. I'm now enjoying both of my receivers much more and I'm listening to signals that were too hard to hear before I tried your adjustments. Thank You!
Thanks so much. I have had this radio for a year now and never could get it to sound as good as my Kenwood. Your video really helped my ears with this radio.
Thank you so much for sharing this. Your videos are always very informative and helpful. I am a new HAM and IC-7300 is a wonderful radio. So easy and intuitive.
This is the sort of information a fellow like me really needs. I have an ICOM 703 QRP transceiver. I love the set, but often wonder how to push the performance to its maximum. Well, here is the answer! I will give it a try! I' am most honored to have the opinion of one of the founding members of the best electronics firms in England share his insight. (it also lets me know YOU are a true lover of the Ham Bands and are interested in a way that is beyond just Economics) Only a true radio fan could address the ART of listening and the art of optimization of ones equipment so competently. Thanks. I also want to mention that, as a medical student in the 1990's I purchased a SONY 7600 DX receiver from Waters and Stanton when I was going through medical school...it never let me down........all over the World....Thanks S&W...and Peter specifically !
My grandson, age 14, is interested in communications radio for Scouts and ROTC. I have loaned him my portable push up mast rigged up with a 100' dipole and Icom R75 receiver, along with power supply and other necessities. Though a different receiver, the R75 has the same AF-RF/Sql knobs, PBT, and other features that make it similar enough to what you are showing with the 7300 that he can make use of the tips in this video. No audio tone setting, but he can step through the RF filters to see what works best. Plus it has NB, NR, Notch filters. So much of this video is applicable to his setup. Thank you!
Thank you for this very informative presentation. I’m considering buying a 7300 for the sole purpose of shortwave and utilities monitoring. Great video with useful tuning tips!
Thanks for addressing an important topic. In my noisy apartment building, it gave me a reason to buy seven rigs, or so, including a Yaesu FTdx101D. HF work, however, will be limited by my indoor antennas. Thanks for a transceiver setup plan.
A good reminder that a little tinkering with settings can provide a cumulative improvement and therefore a more pleasurable and less fatiguing listening experience. Thank you sir. :)
A great video. Actually you didn’t say anything I had not heard before, but your presentation pulled it all altogether. I have ic 705 and I was surprised at how your technique improved a great receiver. Thanks
EXCELLENT Peter, really easy to understand and jargen free. This has really helped me understand the filters on IC-7300 and much better noise reduction following your advice. Thank you John M7JVH
Thanks Peter. I've only had my 7300 for a few days, so still learning. I'd played with the Fil1, 2 and 3, but your suggestions for them are very worthwhile. I hadn't found the tone controls yet, though, so I'll be having a further play later. Thanks again for sharing your thoughts, ideas and knowledge.
Interesting ! Sometimes necessity is the mother of invention ! I made a cardboard reflector for the up firing speaker on an old Icom IC 740, and can attest to it making a huge difference ! And was not as fatiguing to listen to for long periods. I placed a piece of tap on the back edge, where the feed horn, for lack of a better discription, met the top of the radio, just past the back of the speaker. That allowed me to adjust the angle from which the sounds were launched ! And was amazed at what it did for changing the tone coming out of the small speaker. So much, was I impressed with how it worked, I stumbled onto a plastic version on eBay, that attaches by three magnets, and purchased one ! Funny how sometimes something so simple can make a great difference. I since have wondered why radio manufacturers haven't designed a trap door of sorts, that could be stored flat while the radio is not being used, then simply lifted into place once operational ! Also, you made mention of the RF gain control. Through the years, I have experimented with turning off the AGC, on radio's that offered the option, and have turned up the AF gain, and used the RF gain instead ! And have found that useful under varying conditions ! Since it has been a number of years since I have purchased a modern radio, I have often wondered how much better the receiver's have become ! Thanks for your video ! '73
Thanks for the great video, I have an Icom r-8600 receiver and I have implemented the things you showed on it and it made a difference. again thanks K3ETD
You are very good Peter at presenting and come across in a most enjoyable manner. Please keep up the good work as we all get a little rusty with the passage of time. 73 from GI8WFA.
Bill N6EF-I recently got a 7300 and still experimenting with the filters and PBT settings. This was very helpful. Gives me some things to try. Thank you.
Love my 7300 & 9700...does exactly what I want..On HF the Attenuator and RF Gain are your friend :-) People seems to be obsessed with S9 meter readings....
interesting video. I gave up on HF with my ft450 (sold it) because it was useless with all the noise being in an apartment. But seeing the ic7300 is temping me to hurt my credit card hard...
You can also add tuning stubs used as bandpass filters when placed correctly in parallel to the feed-line. I built a noise canceller kit from VK5TM It's an amazing design if you don't mind twiddling knobs. If your good at manual matching you will also be good at noise cancelling with this box of tricks. I built mine into a metal tin for lipton earl grey tea. Another thing i have is an MFJ noise tuner. It's a kind of parametric EQ for your speaker, i have yet to try it but it probably works quite well.
Very nice informative video, I have a 7300 but am yet to get my antennas back up so I have never turned it on, this will help greatly. Thank you for your time and work. I like your other videos also. Hurricane Michael did a job on me so still not on air. Getting older by one's self makes doing things harder.
You prolly dont care but does someone know of a trick to log back into an instagram account? I was stupid forgot the login password. I would love any tips you can offer me
@Tate Emmett I really appreciate your reply. I got to the site thru google and im trying it out now. Seems to take a while so I will get back to you later when my account password hopefully is recovered.
Sounds like the DSP function works on a similar principle to the old but very effective Dolby B noise reduction system on ferric compact cassettes, which used the method of boosting the higher frequencies during the recording process and then reducing them on playback using the dolby system and thus reducing the most noticeable frequency range of tape hiss. Great video👍🏻
Thanks Peter for the excellent video on reducing your noise floor, i am looking to sitting up an EME STATION that is one thing I am worried about is a very high noise level since in EME weak signal you don't want alot of noise level it a nice that someone like your self to post a video on how to reduce your noise floor in your radio. Ted dean KD2ARD in the U.S.
Just love my BHI DSP Speaker it got rid of all noise and left only speech . Made the radio sound like FM instead of SSB I use my IF shift to get rid of QRM
Great video with some useful info there Peter. I have both the IC-7300 and the IC-9700 and will have a play around with the settings to see how what sort of a difference it makes 73 de G4SEQ
Thanks much for this video. Would love to see you work with a Yaesu 991A for noise reduction, since I own one. I'll certainly try to apply what you've shown here. So very helpful. Thank you!
I sure do remember 15 maybe 20 years ago side band in the states sounded like I was using a ham radio. There was never any noise today in suburbia in Long Island New York in the area where I am. I have a noise floor of 6 to 7 every day, and at night, it gets worse so I learn how to use the RF gain makes it a whole lot better, but it’s still not like yesteryear
I have the Yaesu 991 a and for some reason the adapter cable will not fit my radio not sure why Is it possible to use the tuner without the adapter cable? As long as I have a patch cable from the radio's antenna output plugged in to the 939 Y radio input and the antenna plugged in to the 939 Y, can I still use the tuner without using the adapter cable
I think you've introduced the best to me as well to public but If we have talked about noise reduction then how about the many electronic clambs circuits that can make a big defferance😁
Very interesting. I must play with the audio LPF & HPF on mine. Two points I would make; I thought the purpose of the twin PBT was to mitigate adjacent channel interference. Secondly, if you bring up the audio scope screen, the audio waterfall will show the audio bandwidth and noise level very well.
You are correct about PBT. However, adjacent channel problems can be noise as well and any narrowing or movement also has a direct affect on noise. That's why when operating CW in a narrow bandwidth, the noise level drops. Thanks for watching. 73 Peter.
How do you use an antenna that your noise is at 5 although the RF gain is at 2 clockwise. I guess your surroundings there must be zero. I cannot use my 7300 from 10 to the right in the direction of sat.
i never thought about tuning RF gain down like that to lower the background noise. that is smart. I learned something. I did WAS/WAC listening to a lot of noise. What's wrong with me.
Thank you for your very good explanation Peter, although the sound on my 7610 is very good, as it is on the 7300, I bought a Icom SP-38 just to have the audio coming straight at me. I would say it doesn't have to be a Icom speaker, any decent speaker would do. 73
Since I'm a Vietnam vet (& USMC vet) I have hearing aids provided me by the VA (Veterans Administration). I have the audio output connected via 1/8 inch jack (3.5mm) from my radio to the transmitter on my hearing aids which then sends a blue tooth signal to my hearing aids which allows me to hear my radio (a Yaesu FT-4VR, mono band, 2 meter HT). No one hears my radio traffic except me. My XYL only hears what I transmit (a one sided conversation) which is beneficial to me and her. I don't have any trouble receiving other stations, my trouble is I don't have enough transmit power to hit all the local repeaters in eastern Tennessee even though I have my 5 watt HT hooked to a 20 watt amplifier. 73 K9POW.
On a direct conversion SDR like the KX3, does changing the IF bandwidth (mine is now set to 0.25 to 2.0 kHz reflecting your audio bandwidth) result in the same result as changing the AF bandwidth anyway? I guess using the IF instead of AF to reduce bandwidth of the entire system has the advantage that the AGC loop also benefits. KX3 has AF equaliser.
My dream rig....im saving for a 7300!
710 better
Thank you for a step-by-step simplified procedure
. This is the information a lot of us 7300 owners have been looking for. Excellent presentation. Thank you again and a big thumbs up.
Thank you for explaining how I can improve the audio receiving on my 7300. I just passed my general class presently and decided to treat myself with this wonderful radio. Your video, I am sure, will help me immensely. 73 take care.
Great info on Icom 7300! Explained easily and with a well done video. I love my 7300 hundred even more than I thought now! Thank you-keep up the great work!
Thanks for this excellent presentation on improving receiver reception by lowering noise. I just accepted delivery of an IC-7300 and was shocked by the relatively high receiver noise. My previous modern experience was with Elecraft rigs which were relatively quiet. Also the Xiegu G90 can be gotten very quiet. All that not withstanding, my noise reduction efforts on the IC-7300 were futile until I watched your video utilizing this radio. I followed along, making the setting changes you demonstrated, and the 7300 is now more pleasant to listen to. Thanks, 73, all the best.
E. Mayes Kendrick, N1RKA
You have just made someone, who was a GW8 fifty years ago, learn some new stuff and nod in agreement. I'm a new 7300 owner and need as much help as I can get, to smooth the learning curve. Thanks Peter, DE GW4NFJ.
Peter, I just watched your video on "Better Receiver Reception - Lower Noise - Demo with IC-7300" a few weeks ago and tried your suggested settings on both my IC-R8600 and my Drake R8. I was amazed at the improvement it made on both receivers. It's counter-intuitive that lowering RF GAIN would improve reception and lower noise but it really works! I'm listening to and enjoying broadcast stations and ham operators that were too hard to hear before I tried your suggested setting adjustments. Thank you very much for your informative video. I'm now enjoying both of my receivers much more and I'm listening to signals that were too hard to hear before I tried your adjustments. Thank You!
Thanks so much. I have had this radio for a year now and never could get it to sound as good as my Kenwood. Your video really helped my ears with this radio.
Perfect presentation. Icom should put a link to your videos.
Thank you so much for sharing this. Your videos are always very informative and helpful. I am a new HAM and IC-7300 is a wonderful radio. So easy and intuitive.
Thanks so much for making a video like this one! I learned a lot, made some changes and can’t wait to try them on the air tomorrow morning.
Wow. The last tip concerning the if passband shift, and use of the NR really works well. Thanks. I was starting to doubt my 7300. :)
Although I just mimick what you do on the video to my radio, thanks so much for the info and another great video. Thanks 73 w3cwt
This is the sort of information a fellow like me really needs. I have an ICOM 703 QRP transceiver. I love the set, but often wonder how to push the performance to its maximum. Well, here is the answer! I will give it a try! I' am most honored to have the opinion of one of the founding members of the best electronics firms in England share his insight. (it also lets me know YOU are a true lover of the Ham Bands and are interested in a way that is beyond just Economics) Only a true radio fan could address the ART of listening and the art of optimization of ones equipment so competently. Thanks. I also want to mention that, as a medical student in the 1990's I purchased a SONY 7600 DX receiver from Waters and Stanton when I was going through medical school...it never let me down........all over the World....Thanks S&W...and Peter specifically !
My grandson, age 14, is interested in communications radio for Scouts and ROTC. I have loaned him my portable push up mast rigged up with a 100' dipole and Icom R75 receiver, along with power supply and other necessities. Though a different receiver, the R75 has the same AF-RF/Sql knobs, PBT, and other features that make it similar enough to what you are showing with the 7300 that he can make use of the tips in this video. No audio tone setting, but he can step through the RF filters to see what works best. Plus it has NB, NR, Notch filters. So much of this video is applicable to his setup. Thank you!
Many thanks. You are very welcome.
Thank you for this very informative presentation. I’m considering buying a 7300 for the sole purpose of shortwave and utilities monitoring. Great video with useful tuning tips!
Glad it was helpful!g
Thanks for addressing an important topic. In my noisy apartment building, it gave me a reason to buy seven rigs, or so, including a Yaesu FTdx101D. HF work, however, will be limited by my indoor antennas. Thanks for a transceiver setup plan.
Glad I could help!
A good reminder that a little tinkering with settings can provide a cumulative improvement and therefore a more pleasurable and less fatiguing listening experience. Thank you sir. :)
Many thanks. 73 Peter
A great video. Actually you didn’t say anything I had not heard before, but your presentation pulled it all altogether. I have ic 705 and I was surprised at how your technique improved a great receiver. Thanks
Wow, thank you! 73 Peter
I have just purchased the IC-7300 so this video is great. It has helped immensely in improving my audio working from home. Thanks for posting.
Glad it helped! 73 Peter
Peter, excellent video... and one on a subject that is often either forgotten or missed or sadly not even taught now....... thanks...
Many thanks. 73 Peter
Absolutely invaluable. Thanks so much, Peter! Translated very well to the IC-705. 73 de M7VOK
Many thanks!
A most informative video, Peter, found by me at a very opportune time. Thanks for this!
EXCELLENT Peter, really easy to understand and jargen free. This has really helped me understand the filters on IC-7300 and much better noise reduction following your advice. Thank you John M7JVH
Many thanks. 73 Peter.
Thanks Peter. I've only had my 7300 for a few days, so still learning. I'd played with the Fil1, 2 and 3, but your suggestions for them are very worthwhile. I hadn't found the tone controls yet, though, so I'll be having a further play later. Thanks again for sharing your thoughts, ideas and knowledge.
Thanks Gordon. 73 Peter
Interesting !
Sometimes necessity is the mother of invention !
I made a cardboard reflector for the up firing speaker on an old Icom IC 740, and can attest to it making a huge difference !
And was not as fatiguing to listen to for long periods.
I placed a piece of tap on the back edge, where the feed horn, for lack of a better discription, met the top of the radio, just past the back of the speaker.
That allowed me to adjust the angle from which the sounds were launched !
And was amazed at what it did for changing the tone coming out of the small speaker.
So much, was I impressed with how it worked, I stumbled onto a plastic version on eBay, that attaches by three magnets, and purchased one !
Funny how sometimes something so simple can make a great difference.
I since have wondered why radio manufacturers haven't designed a trap door of sorts, that could be stored flat while the radio is not being used, then simply lifted into place once operational !
Also, you made mention of the RF gain control.
Through the years, I have experimented with turning off the AGC, on radio's that offered the option, and have turned up the AF gain, and used the RF gain instead !
And have found that useful under varying conditions !
Since it has been a number of years since I have purchased a modern radio, I have often wondered how much better the receiver's have become !
Thanks for your video !
'73
Glad it has helped. 73 Peter
Thank you for this video, you have helped me tremendously with the visual and explanation of using these settings.
Glad it was helpful! 73 Peter
Thank you for teaching me how to use my new 7300! My sound clarity improved tremendously by watching your video. 73 de K5HRV
RV camping in the Arizona desert, miles from anything and running on batteries, you will experience just how quiet a receiver can be! - k6sdw
Hello Aajay. Yes I’ve experienced that myself. 73 Peter
Thanks for the great video, I have an Icom r-8600 receiver and I have implemented the things you showed on it and it made a difference. again thanks K3ETD
More useful and helpful information from Peter, thanks
Glad it was helpful!
That was good advice - I set my 7300 as you suggested, and much easier on the ears!
Great to hear! 73 Peter
You are very good Peter at presenting and come across in a most enjoyable manner. Please keep up the good work as we all get a little rusty with the passage of time. 73 from GI8WFA.
What a great video for tweaking parameters on the receiver. Will apply these tips to my Icom IC-R8600 receiver right away! Thanks! And MORE Please....
Glad it was helpful!
Bill N6EF-I recently got a 7300 and still experimenting with the filters and PBT settings. This was very helpful. Gives me some things to try. Thank you.
Great video Peter I have an IC7300 All the best from Murray ZL3MH in Christchurch New Zealand
Hi Murray. Great to hear from you. Keep safe. Peter.
Love my 7300 & 9700...does exactly what I want..On HF the Attenuator and RF Gain are your friend :-) People seems to be obsessed with S9 meter readings....
Well said! 73 Peter
Thanks I own a 7300 and its a great radio. I will be taking lesson learned and applying it to my radio. Thanks again 73s
Have fun! 73 Peter
Thanks for this it's very thought provoking, the RF Gain setting, something I've never really considered before, is a game changer.
Tnx
M0RNR
My pleasure!
What a brilliant video....simply outstanding Sir ! , Luckily I have the IC7300 😊👍
Many thanks! 73 Peter
interesting video. I gave up on HF with my ft450 (sold it) because it was useless with all the noise being in an apartment. But seeing the ic7300 is temping me to hurt my credit card hard...
thanks Peter very helpful bought the 7300 from you 3 yrs ago still going strong 73,s to you and also Jeff Stanton keep well mikeGW4NOO ex G4NOO
Very helpful Peter! I just ordered an IC-7300! Thanks for the video!
Glad it was helpful! 73 Peter
Very well done, sir. Have implemented your suggestions on my 7300. Many thanks! 73 WB9FJO
You can also add tuning stubs used as bandpass filters when placed correctly in parallel to the feed-line. I built a noise canceller kit from VK5TM It's an amazing design if you don't mind twiddling knobs. If your good at manual matching you will also be good at noise cancelling with this box of tricks. I built mine into a metal tin for lipton earl grey tea.
Another thing i have is an MFJ noise tuner. It's a kind of parametric EQ for your speaker, i have yet to try it but it probably works quite well.
Brilliant as always. Thanks for your useful videos Peter!!
Many thanks!
Thanks for that Peter just done my 7300 great difference
IC 73, double O - 7. Must a British thing. Lovely explainer video. Thanks.
Many thanks!
Thank You for the demo!, Just the information I was looking for!
Glad it was helpful!
Very helpful information on the IC 7300
Glad it was helpful!
Great video!!! I wish I lived in England so I could buy radios from you!!! Robert K5TPC
Wow, thanks
Thank you for the demonstration. I found it very useful and it has hugely improved the clarity of signals on my 7300
Glad it helped 73 Peter
Very nice informative video, I have a 7300 but am yet to get my antennas back up so I have never turned it on, this will help greatly. Thank you for your time and work. I like your other videos also. Hurricane Michael did a job on me so still not on air. Getting older by one's self makes doing things harder.
Hi Peter Just made a purchase from yr shop, first time, cheers,.. shipping to Bulgaria,.. 73
Oh many thanks indeed. 73 Peter
Good vid Peter and well explained. 👍
I’m a Yaesu man but have a Icom 7300 awesome wee radio for the price.
Hu Simon. Great to hear from you. 73 Peter
I have been looking for a video like this for quite a long time! Thank you Peter for your excellent videos!
You prolly dont care but does someone know of a trick to log back into an instagram account?
I was stupid forgot the login password. I would love any tips you can offer me
@Joel Trevor instablaster :)
@Tate Emmett I really appreciate your reply. I got to the site thru google and im trying it out now.
Seems to take a while so I will get back to you later when my account password hopefully is recovered.
@Tate Emmett it worked and I finally got access to my account again. I'm so happy:D
Thanks so much you really help me out !
@Joel Trevor you are welcome xD
Very helpful video! Thank you!
Thank you for the excellent video, very helpful.
Glad it was helpful! 73 Peter
Those are some nifty tricks. Thanks for the video.
Another brilliant video with really helpful, useful advice. Thanks so much, Peter! Mike DL1BJW
Glad you enjoyed it! 73 Peter
Recently started using a Heil Parametric EQ and powered speaker. Absolutely noticeable improvement in pulling weak signals out
Thanks for the comments. 73 Peter
Thank you. This was a very good demonstration, appreciated.
Glad it was helpful! 73 Peter
There was a recent firmware update.
You can also use N1MM to have the waterfall on an external monitor.
Sounds like the DSP function works on a similar principle to the old but very effective Dolby B noise reduction system on ferric compact cassettes, which used the method of boosting the higher frequencies during the recording process and then reducing them on playback using the dolby system and thus reducing the most noticeable frequency range of tape hiss. Great video👍🏻
Many thanks. Peter
first class sir
very enjoyble 73
Thanks, excellent video. Subscribed
Thanks Peter for the excellent video on reducing your noise floor, i am looking to sitting up an EME STATION that is one thing I am worried about is a very high noise level since in EME weak signal you don't want alot of noise level it a nice that someone like your self to post a video on how to reduce your noise floor in your radio.
Ted dean KD2ARD in the U.S.
Glad it was helpful!
Just love my BHI DSP Speaker it got rid of all noise and left only speech . Made the radio sound like FM instead of SSB I use my IF shift to get rid of QRM
Lots of good info here. I found it advantageous to set the playback speed to 1.5.
Glad it was helpful!
Enjoyed the video, best part was realizing how much better the control interface of Ftdx10 is over the ic7300. Well worth the little extra in cost.
Great video with some useful info there Peter.
I have both the IC-7300 and the IC-9700 and will have a play around with the settings to see how what sort of a difference it makes
73 de G4SEQ
Great to hear!
You did a very good job on what you covered. 73 James K0UA
Many thanks. 73 Peter
Thanks much for this video. Would love to see you work with a Yaesu 991A for noise reduction, since I own one. I'll certainly try to apply what you've shown here. So very helpful. Thank you!
Good easy to Understand Video,made it alot easier to use
Thanks
Glad it helped!
Great video. It would be nice to see what you use for CW filtering. Iwish the lower prieced Icoms had Memory keyers built in.
Noted
Excellent video! Great tips as usual.
73 Peter Glad you like them!
Thanks for taking the time to do the video, very helpful as I never read the book !! de nv2a
Glad it was helpful!
I sure do remember 15 maybe 20 years ago side band in the states sounded like I was using a ham radio. There was never any noise today in suburbia in Long Island New York in the area where I am. I have a noise floor of 6 to 7 every day, and at night, it gets worse so I learn how to use the RF gain makes it a whole lot better, but it’s still not like yesteryear
Good morning to you sir from wellington Somerset
Hi David.
What a great video! Thanks!
I have the Yaesu 991 a and for some reason the adapter cable will not fit my radio not sure why
Is it possible to use the tuner without the adapter cable?
As long as I have a patch cable from the radio's antenna output plugged in to the 939 Y radio input and the antenna plugged in to the 939 Y, can I still use the tuner without using the adapter cable
Great info on the 7300 cheers
No problem 👍 73 Peter
As usual very informative Peter, thanks for the vid. 73 M0AZE Mike
Glad you enjoyed it. 73 Peter
I think you've introduced the best to me as well to public but If we have talked about noise reduction then how about the many electronic clambs circuits that can make a big defferance😁
Very interesting. I must play with the audio LPF & HPF on mine. Two points I would make; I thought the purpose of the twin PBT was to mitigate adjacent channel interference. Secondly, if you bring up the audio scope screen, the audio waterfall will show the audio bandwidth and noise level very well.
You are correct about PBT. However, adjacent channel problems can be noise as well and any narrowing or movement also has a direct affect on noise. That's why when operating CW in a narrow bandwidth, the noise level drops. Thanks for watching. 73 Peter.
Thanks Sir for utterly god explanation on this Icom 7300, 73 de Ted SM4PDP
Glad you liked it
How do you use an antenna that your noise is at 5 although the RF gain is at 2 clockwise. I guess your surroundings there must be zero. I cannot use my 7300 from 10 to the right in the direction of sat.
Would be interested in these settings in CW mode. This little rig seems to be very good on CW.
CW settings are more oersonal and inky relate to receing. 73 Peter
i never thought about tuning RF gain down like that to lower the background noise. that is smart. I learned something. I did WAS/WAC listening to a lot of noise. What's wrong with me.
Glad it helped. 73 Peter
Just noticed I have the same photo of Marconi's shack that you have above your IC7300 on the wall!
Simon, M0SYS
Snap! 73 Peter
Excellent! Thank you Peter.
Very welcome
Thank you for your very good explanation Peter, although the sound on my 7610 is very good, as it is on the 7300, I bought a Icom SP-38 just to have the audio coming straight at me. I would say it doesn't have to be a Icom speaker, any decent speaker would do. 73
Many thanks for the information. 73 Peter.
Great video, good information, thanks.
Glad it was helpful!
Another great video Peter thanks Dave rcq
Glad you enjoyed it 73 Peter
Very useful. Thanks Peter
Glad it was helpful! 73 Peter
Since I'm a Vietnam vet (& USMC vet) I have hearing aids provided me by the VA (Veterans Administration). I have the audio output connected via 1/8 inch jack (3.5mm) from my radio to the transmitter on my hearing aids which then sends a blue tooth signal to my hearing aids which allows me to hear my radio (a Yaesu FT-4VR, mono band, 2 meter HT). No one hears my radio traffic except me. My XYL only hears what I transmit (a one sided conversation) which is beneficial to me and her. I don't have any trouble receiving other stations, my trouble is I don't have enough transmit power to hit all the local repeaters in eastern Tennessee even though I have my 5 watt HT hooked to a 20 watt amplifier. 73 K9POW.
Great to hear your news. 73 Peter
Good video, relevant too my Icom R8600
Good to hear!
On a direct conversion SDR like the KX3, does changing the IF bandwidth (mine is now set to 0.25 to 2.0 kHz reflecting your audio bandwidth) result in the same result as changing the AF bandwidth anyway? I guess using the IF instead of AF to reduce bandwidth of the entire system has the advantage that the AGC loop also benefits.
KX3 has AF equaliser.
Thanks foi the info. 73 Peter
Great video!! Thanks very much.
Glad you liked it! 73 Peter
I will have to check this, but is this applicable also to the ICOM 8600?
Yes it is but the menus may be different. 73 Peter