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<ckr-maq.mp3> (127kB)

Sound of a single-burst SSB signal/qso, reflected from the ionized trail of a meteor. Listen to ckr-maq.mp3 and hear the messages - SM2CKR DG9MAQ - & - DG9MAQ SM2CKR 27 27 - & - roger 27 - . DG9MAQ/JN58lj in qso with SM2CKR/KP03dg, 144.200MHz, Aug 12th, 2005 / 1140UT, distance 1748km

<la0byiae.wav> (625kB)

Sound of a single-burst SSB signal/qso, reflected from the ionized trail of a meteor. Load down la0byiae.wav and hear the messages - DL3IAE/p LAØBY/p roger49 - & - roger, roger - . Recorded by DL3IAE/p/JN49 in qso with LAØBY/p/JO39, 144.200MHz, Aug 13th, 2003 / 0202UT, distance 1100km

<k1uhf.wav> (37kB)

Load down k1uhf.wav and hear the sound of an FSK441 encoded signal (baud rate 441Hz), as used in K1JT's "WSJT", reflected from the ionized trail of a meteor. Recorded by K1UHF/FN31fh in qso with W8WN/EM77bq, VHF 144MHz, June 15th, 2001, distance 1133km / 704mi

<2wrp.wav> (35kB)

Sound of a high speed morse code signal (~1500lpm/300wpm), reflected from the ionized trail of a meteor. Load down 2wrp.wav and slow down speed by factor 16, identify the message - S51MQ LY2WRP R38 - Recorded by S51MQ/JN75nt in qso with LY2WR/p/KO16cb, 144.106MHz, Dec 13th, 1998 / 2250UT, distance 1240km

<3xt1.wav> (91kB)

Sound of a high speed morse code signal (~1200lpm/240wpm), reflected from the ionized trail of a meteor (note Doppler effect). Load down 3xt1.wav and slow down speed by factor 16, identify the message - DK3XT UZ2FWA r26 r26 - Recorded by DK3XT/JN49fe in qso with UZ2FWA/KO04ft, 144.085MHz, Jan 2nd, 1992 / 1722UT, distance 1050km

Preceeding graphics made by DK3XT, generated from  GRAM sound spectrogram  AF analyzer

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<w8wn.wav> (4.4kB) Sound of a 0.37sec burst, a high speed morse code signal (approx 10000lpm/2000wpm), reflected from the ionized trail of a meteor. Recorded by KOØU / FN42dg during a radio contact on 144MHz with W8WN / EM77bg, Jan 28th, 1998 / 1230UTC, distance 1330km (826mi)

<ko0u.wav> (60.6kB) Sound of a 1.3sec burst, a high speed morse code signal (approx 16500lpm/3300wpm), reflected from the ionized trail of a meteor. Recorded by KOØU / FN42dg during a radio contact on 144MHz with W8WN / EM77bg, Jan 29th, 1998 / 1215-1239UTC. So far, these 16500lpm mark the highest speed ever used in amateur radio meteorscatter W8WN : IC706/TS790, 1200Watts, 4x16ele, DOS6.22/WFW3.11/MSDSP0.64alpha KOØU : TR9130/TS120S+xvtr, 300Watts, CC3219, DOS6.22/WFW3.11/MSDSP0.64alpha (KOØU is now KØXP).

Preceeding graphics made by KBØVUK

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Sights and Sounds of HSCW MS by W8WN features a number of soundfiles of HSCW MS FSK441A pings by W8WN features a number of soundfiles of FSK441A MS		The Ghost of Fireballs Past Echoes from Leonid and Geminid meteors captured by amateurs monitoring the Navy's Space Surveillance Radar (NAVSPASUR). Located in Kickapoo, Tx, NAVSPASUR transmits 800kW of continuous-wave (CW) radio power into an east-west oriented fan beam at 216.98MHz Check also PE1ITR's Real Time Detection of NAVSPASUR Radar VK2FLR VHF Sounds Archive compiled by VK2FLR, Sydney, Australia WAV files of 6 & 2metre DX, including MS/EME
VHF sound files compiled by N1RWY		Collection of sound files from IT9VDQ's homepage Meteorscatter soundfiles of Leonids 2000
Real Audio Files compiled by PA5WX Qsos on 144MHz : Es, Aurora, MS		The Radiometeor Audio Gallery compiled by James Richardson of the American Meteor Society