25 Royalty-Free Audio Tracks for "Mhz"

Low frequency pulse at 30hz generated with audacity chirp and tremolo effect with. 80hz frequency.

Spojení na ok0f amateur radio links to traffickers ok0f (145. 775 mhz).

Desvo morse signal, recorded from a grundig satellit 1400 at 19. 29 gmt+1, 8. 425 mhz.

Radio scanner. Sfx conversion edited: adobe + fxs + mastered. Sound and loops freesound. Org/people/szegvari/. Musichttps://soundcloud. Com/user-174290723.

A tone generated in audacity at 852 mhz.

A tone generated in audacity at 741 mhz.

A tone generated in audacity at 417 mhz.

A synthesized plucked string at 417 mhz, generated in audacity.

Recorded by broadband scanner at 170,990 mhz at germany, 10 years ago.

T32c 2011-10-01 10 mhz, ft-897, ant 12 m gp in location jn79nd. Note ufb low noise. . .

Special morse code.

A very harsh section of static with periodic interference (source unknown) from the far right-hand side of the fm radio dial, at 106. 7 mhz. Recorded from a digital tuner.

Sample of compressed signal in subreg 144 mhz mar 5th, 2011.

Part of qso ok1has with ok1cw on 5 mhz. Later found source of clicking in my receiver - ft-897.

Exact time pendulum beacon ok0epb (ok1df) on 7039,4 khz. Recorded in qth locator jn79nd, trx ft-897, ant 15 m gp. Record: nokia 6230i (loudspkr to mic).

A less harsh, almost tickling of static pops from the right-hand side of the fm radio dial, interspersed with harsh interference (source unknown). Recorded from a digital tuner.

Part of qso with i1ulj. He used home-brew tx - power only 3 watts. Good strength but ac modulation. My antenna low doublet 80 m. Recorded: nokia 6230i, trx loudspeaker - phone mic (ft-897, qth jn79nd).

Two italian stations in contact on 7 mhz using a special kind of morse code where dot plus space is the same total length as dash plus space. Received on apr 16th, 2012 in jn79nd location.

No layering of bird songs, single track recording; 30 seconds recorded with sm58 mono, cleaned up bottom and mids, lowered some frequencies to clean further, 16 bit, 44. 1 mhz, boosted to approximately -24 lufs.

No layering of bird songs, single track recording; 30 seconds recorded with sm58 mono, cleaned up bottom and mids, lowered some frequencies to clean further, 16 bit, 44. 1 mhz, boosted to approximately -24 lufs.

Recorded radio signal using software defined radio (sdr) around 450 mhz. The sound is the result of demodulating a larger signal using cw-l mode in gqrx and skipping through the band with the signal. Therefore this sound has no real meaning it's just a part of a larger signal.

Ham radio amateurs. Weak signal with much statics. From july 26th 2017, 5. 15 pm utc, 14. 237 mhz usb 20m. Call signs;ok2bld czech republicf4eih franceoh2hi oh2fi finlandux3un ukraneoe1cga austiadl1bsh germany close to luxembourgsp3ms polandm0bec englanddl2r germany (saying he is in florida :-)f8fhi farnceom2ad slovak republic. Recorded in the netherlands.

Czech ok0epb exact time pendulum beacon recorded in qth jn79ek on 5. 258,64 khz after 15 utc. Some qrm from talking g usb stations on 5. 258,50 khz. Signal strength s7-9 all the time. Construction of beacon: ok1df. This beacon probably will end on dec 31st 2011 at 24. 00 cet if czech defense ministery will not permit licenses prolongation for ok stations traffic on 5 mhz band. This station have moved on 7. 039,4 khz.

Sound description: hundreds of crows squawking on a breezy afternoon. In nature you have a "gaggle" of geese or a "pod" of whales, but a "flock" of birds, if they happen to be crows is actually called "a murder of crows". An appropriate name if you happen to be standing underneath hundreds of them in the trees. They emit a murderous ;) squawk and screech for hours. This was a digital audio recording, done at 48 mhz at a group of trees a mile from a country freeway. You can still hear the ambient sounds of the distant cars.

This is a recording of a lot of morse code conversations on the 40 meter band of amateur radio. Mainly between 7 - 7. 012 mhz using lsb, usb, cw wide, cw narrow, and am filters. I used a yeasu ft-757gx transceiveri mainly recorded this because i thought the am filter on the morse code sounded very unique and space like. Feel free to cut out whatever you like and modify. Also the buzz is from the computer's sound card impurity being amplified through the transceiver, this is not easy to fix. Recorded on 3:50 utc 2013-11-2.