开云体育

RF Spectrum of new alpha mode THOR25 with Fldigi

K3EUI Barry All Messages By This Member #37560 开云体育 ?????????? THOR 25 Here is the?? RF Spectrum? of the new (alpha) mode? THOR25 sent on 441.525 simplex? FM?? with no PL tone Rig: ? Icom 2820? (set to 1200 baud)? and? Masters Communications? DRA SR? sound card Deviation set to about ? 2.2 kHz ? (since amplitude of pair of first sidebands = carrier amplitude) Recorded on RSP duo hardware? and? RSP Spectrum Analyzer software Let's test this new (alpha) mode soon on the HF SSB nets (Pa NBEMS and MidAtlantic NBEMS) and on local county FM?? 2m/70cm ?source: ????????? w1hkj.com/alpha Dec 12? 2024 de k3eui THOR 25 spectrum sent on UHF FM simplex.jpg
Jack Spitznagel (KD4IZ) All Messages By This Member #37579 开云体育 Thanks Barry, This is interesting. I have not used the sectrum software with my RSP Unit. Also want to use my TinySA Ultra to do the same. Thanks for the push! Jack - KD4IZ toggle quoted message Show quoted text On Dec 12, 2024, at 18:31, K3EUI Barry via groups.io <k3euibarry@...> wrote: ? ?????????? THOR 25 Here is the?? RF Spectrum? of the new (alpha) mode? THOR25 sent on 441.525 simplex? FM?? with no PL tone Rig: ? Icom 2820? (set to 1200 baud)? and? Masters Communications? DRA SR? sound card Deviation set to about ? 2.2 kHz ? (since amplitude of pair of first sidebands = carrier amplitude) Recorded on RSP duo hardware? and? RSP Spectrum Analyzer software Let's test this new (alpha) mode soon on the HF SSB nets (Pa NBEMS and MidAtlantic NBEMS) and on local county FM?? 2m/70cm ?source: ????????? w1hkj.com/alpha Dec 12? 2024 de k3eui <mrdLbpA02x23GHHm.jpg> <THOR 25 spectrum sent on UHF FM simplex.jpg>

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