[Dxspider-support] double dx-spots at 23cm / 1296GHz and higher

[Wolfram (dl3ami)]

I'm dl3ami Wolfram -Wolf- sysop of db0erf-5 - db0erf.de:41113 - a
DX-Spider-Cluster

My / our problem: it's double double dx-spots at 23cm / 1296 and higher :

Output from the cluster:
1296229.0  DK9TF        6-Oct-2019 0856Z  JO31NF                      <DL3AMI>
1296228.7  DK9TF        6-Oct-2019 0856Z  JO31NF                      <DL3AMI>

10489710.0  HA3KBZ       8-Dec-2019 1546Z  SSB 59 JN97NN<sat>JN57DR QO1<DG7MHR>
10489711.0  HA3KBZ       8-Dec-2019 1546Z  SSB 59 JN97NN<sat>JN57DR QO1<DG7MHR>

10489740.0  4X1YS        9-Dec-2019 2113Z  vy gd sigs                  <DL6SRD>
10489741.0  4X1YS        9-Dec-2019 2113Z  vy gd sigs                  <DL6SRD>

10368960.0  GB3LEX/B    10-Dec-2019 0953Z  IO92IQ(RS)IO80XS 52s         <G0API>
10368955.0  GB3LEX/B    10-Dec-2019 0953Z  IO92IQ(RS)IO80XS 52s         <G0API>

looking in the log spots/dat-files
1296228.7^DK9TF^1570352160^JO31NF^DL3AMI^32^32^DB0ERF-5^28^14^28^14^^^92.117.33.208
1296229.0^DK9TF^1570352160^JO31NF^DL3AMI^32^32^DB0ERF-5^28^14^28^14^^

10489711.0^HA3KBZ^1575819960^SSB 59 JN97NN<sat>JN57DR
QO100^DG7MHR^69^32^WA9PIE-2^28^15^28^14^^^217.88.92.86
10489710.0^HA3KBZ^1575819960^SSB 59 JN97NN<sat>JN57DR
QO100^DG7MHR^69^32^WA9PIE-2^28^15^28^14^^

10489741.0^4X1YS^1575925980^vy gd
sigs^DL6SRD^286^32^DB0ERF-5^39^20^28^14^^^44.225.98.251
10489740.0^4X1YS^1575925980^vy gd sigs^DL6SRD^286^32^DB0ERF-5^39^20^28^14^^

10368955.0^GB3LEX/B^1575971580^IO92IQ(RS)IO80XS
52s^G0API^61^61^F5LEN-7^27^14^27^14^^
10368960.0^GB3LEX/B^1575971580^IO92IQ(RS)IO80XS
52s^G0API^61^61^F5LEN-7^27^14^27^14^^

It is not a problem from the dupefile. The double entries do have other
frequencies and so the are other/new spots for the cluster.

- only a few spots are double
- only at 23cm and higher ( best to look to 3cm – so the effect is easily to
  find -  sh/dx/50 3cm )
- whatever a cluster the spotter connected there is the same problem. So it’s
  not a problem of one cluster.
- the frequency from the spot and the double are always slightly different
 (1 .. 50kc) – not the same
- the timestamp is the same

Any idea?? – I don’t have!!!!!

73 de Wolf DL3AMI