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ZL1ANM > ECHOS 24.10.05 01:24l 19 Lines 583 Bytes #999 (0) @ WW
BID : ZL1ANM400541
Read: DK5RAS GUEST DO1EH DF1ND DJ1EI
Subj: Re: Long Delay Echos.
Path: DB0FHN<DB0MRW<DB0WUE<DK0WUE<DB0RES<ON0AR<ZL2BAU<ZL2WA<ZL1AB
Sent: 051024/0047Z @:ZL1AB.#11.NZL.OC #:28643 [AUCKLAND] FBB7.00i $:ZL1ANM40054
From: ZL1ANM@ZL1AB.#11.NZL.OC
To : ECHOS@WW
Dick VK3ABK wrote:
>I have been thinking about Long Delay Echos (LDEs) that have been reported
>by Amateurs using the HF bands. These echos, of a radio transmision, are
>said to occur within seconds, but I have seen reports of delays of minutes,
>even hours, after a being sent.
Reports of long delayed echoes began to appear in the 1970's (from
memory) and coincided with the proliferation of inexpensive audio
cassette recorders.
73 de Neil ZL1ANM.
T4 1.5à24
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