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How to change Bandwith in HDSDR to help improve or narrow down signals on Shortwave 

OfficialSWLchannel
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A Important aspect of radio listening is the possibility to increase or decrease bandwith size while listening

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21 авг 2024

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Комментарии : 19   
@OH3WE
@OH3WE 8 лет назад
Thank you for clear explanation without any annoying music.
@docfoot316
@docfoot316 7 лет назад
Many thanks this helped alot .
@lenny0272
@lenny0272 2 года назад
Life saver
@steveambrose1734
@steveambrose1734 6 лет назад
Hi when I run DSD with HDSdR I change my sound card to VAC1 I can decode DMR but I cannot listen to analog signals without changing the sound card setting back to the speakers how can I change this so I can hear all signals please. Love your channel btw
@diyertime
@diyertime 7 лет назад
What do I need to do to add the bandwidth at the top like you have. I don't see that. tks for the help on wideband FM, BTW, SDRsharp has worked for me before but now it says that the usb device is not connected. I put the rtl.dll into the same file directory but that did not help.
@teamkewbairsoft4554
@teamkewbairsoft4554 6 лет назад
just mouse over the numbers on the S meter and left click - that's the squelch control
@imjelo
@imjelo 2 года назад
*HELP!* The only thing I could hear on my hdsdr are a couple of local FM radio stations in my country. I want to use it to monitor VHF and UHF frequencies. Is it my dongle or have I forgotten to do something?! Hope you can help me. Thanks.
@OfficialSWLchannel
@OfficialSWLchannel 2 года назад
make sure you use Narrow FM (NFM) for VHF UHF , a good antenna and know where you need to tune for the communications you are looking for
@imjelo
@imjelo 2 года назад
@@OfficialSWLchannel How do I do that. I mean use NFM on HDSDR?! Yeah, I need a better antenna. The ones that comes with it are cr*p I will be monitoring the ham and commercial frequencies by the way. Dunno if there is something wrong with the dongle or is there somethings that I missed out to make that thing work.
@VE8HL
@VE8HL 2 года назад
Is the b/w in HDSDR dependent on the h/w b/w??
@feorr1
@feorr1 3 года назад
any idea how the input bandwith works
@pnw_bbq
@pnw_bbq 6 лет назад
why do I hear myself talk in the hdsdr software and I'm not recording
@OfficialSWLchannel
@OfficialSWLchannel 6 лет назад
You have not set up right, it is using your sound card when it does not find the SDR
@teamkewbairsoft4554
@teamkewbairsoft4554 6 лет назад
You need to go to the HDSDR Site and Download the USB DLL file for SDR. Place it in the HDSDR Folder in Windows when you start the program it will prompt you to load the selected DLL - Seeing there is only 1 install pick it- Had the same issue here.
@n1kkri
@n1kkri 8 лет назад
would you know if HDSDR offers a squelch like SDR# ?
@OfficialSWLchannel
@OfficialSWLchannel 8 лет назад
yes you need to click on the S meter and you will see part of it is red, just adjust it to the desired level
@frankcihak7844
@frankcihak7844 8 лет назад
you move the mouse too fast i can't follow. i understand what you say. but can't follow on the screen.
@TVSNOWOWL
@TVSNOWOWL Месяц назад
Is Beter that HDSR bring more plugin - RDS FOR BROADCAST AND HAM RADIO STATION NAME SO ASH IN A CAR. - SSTV, FT8.FT4.RTTY.JS8/FAX/ AND MORE - YOU OWNE CALLSIGN HAM LOC, NAME CITY COUNTRY, PHOTO LINK. SO ASH WEBSDR AND KIWI DO - DUAL cLOCK LOCAL TIME UTC TIME -DAB+ RADIO That were also beter option te them it
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