We seek to understand and document all radio transmissions, legal and otherwise, as part of the radio listening hobby. We do not encourage any radio operations contrary to regulations. Always consult with the appropriate authorities if you have questions concerning what is permissable in your locale.

Author Topic: HM01 log, June 2019  (Read 744 times)

Offline MDK2

  • DX Legend
  • ******
  • Posts: 3628
  • Denver, CO
    • View Profile
    • My radio reception videos
HM01 log, June 2019
« on: June 01, 2019, 2130 UTC »
To see what this is all about, go here: https://www.hfunderground.com/board/index.php/topic,32334.0.html

All transmissions received in Denver, CO, USA using an SDRplay RSP2pro and a W6LVP active loop antenna on the dates, times and frequencies noted.

Date (DDMMYYYY):   Numbers:    File name or repeat:  Frequency (kHz) and time(UTC):
01/06/2019              60411         83716041.txt *          16180   2100
                               01321         74770132.txt *
                               63153         58856315.txt *
                               73306         64717330.txt *
                               52264         50155226.f1c *
                               23856         20122385.txt *
* These exact number sets and files were first sent on 27 MAY and have been repeating without variation ever since. This is part of HM01's new normal, where new numbers and files appear at very random dates and then repeat for weeks or months.
A link to the received files was included in the May 2019 log: https://www.hfunderground.com/board/index.php/topic,53538.0.html

HM01 continued to send May 27's number sets and files on these dates, copied by myself on these frequencies at these times.

Date                  Freq. and time
02/06/2019        11435  1600
03/06/2019        11435  1600
04/06/2019        16180  2100
05/06/2019        11435  1600
06/06/2019        16180  2100
07/06/2019        11435  1600*
         *signal cut out at 1607z
08/06/2019        16180  2100
09/06/2019        11435  1600
10/06/2019        11435  1600
11/06/2019        11530  1700
12/06/2019        11435  1600
13/06/2019        11530  1700 **

** propagation was either poor, or the signal from Cuba was on 6/13, 6/14, and 6/15. Based on the absolutely rock bottom modulation observed on RHC on both 6000 and 6165 kHz after 0100z, it's possible that they had transmitter problems, but signal strength was very very low at any time I tuned in. I have to admit that I generally forgot to try to get the 0500 UTC broadcast, even if I was awake an in the shack at the time. Thanks to AryB for providing the information for these dates.

Date (DDMMYYYY):   Numbers:    File name or repeat:  Frequency (kHz) and time(UTC):
14/06/2019              18253         50631825.f1c ***        11435   1600 **
                               65311         74016531.txt ***
                               55104         04445510.txt ***
                               83886         22748388.txt ***
                               28556         76652855.txt ***
                               23037         47352303.txt ***
*** The number sets and files of FEBRUARY 22, 2019 are back! They continued to repeat on subsequent days.

Date                  Freq. and time
15/06/2019        11435  1600 **
16/06/2019        11435  1600
17/06/2019        11435  1600

Date (DDMMYYYY):   Numbers:    File name or repeat:  Frequency (kHz) and time(UTC):
18/06/2019              71875         74857187.txt ***         9330   0700 (19 JUN)
                               36551         45173655.txt ***
                               86325         86078632.txt ***
                               55633         86285563.txt ***
                               85266         50758526.f1c ***
                               35553         85133555.txt ***
*** And now May 13 2019's numbers and files are making an encore.

Date (DDMMYYYY):   Numbers:    File name or repeat:  Frequency (kHz) and time(UTC):
19/06/2019              76567         74247656.txt            11530   1700
                               22185         27272218.txt
                               10211         22721021.txt
                               61712         58276171.txt
                               01551         05670155.txt
                               64443         50756444.f1c
New number sets and files. Reception was poor all day so it wasn't until 20 JUN that I copied the files, however it was already in repeat mode on that date.

Date                  Freq. and time
20/06/2019        16180  2100
21/06/2019        11435  1600
22/06/2019        17480  2200
23/06/2019        10345  0600 (24 JUN)
24/06/2019        11435  1600
25/06/2019        16180  2100
26/06/2019        11635  2100
27/06/2019        16180  2100
28/06/2019        10715  2200
29/06/2019        16180  2100
30/06/2019        11530  1700
« Last Edit: June 30, 2019, 1700 UTC by MDK2 »
Denver, CO.
SDRPlay RSP2pro, Icom IC-7100, Grundig Satellit 750, Realistic DX-300, Tecsun PL-600.
W6LVP active loop, 20m dipole, homebrewed mag loops.
eQSLs appreciated wickerjennie at gmail

Offline Ary-B

  • Sr. Member
  • ****
  • Posts: 488
  • Netherlands
    • View Profile
    • Numbers & Oddities
Re: HM01 log, June 2019
« Reply #1 on: June 17, 2019, 1724 UTC »
Hi here are the missing logs. Reported by Rich Ray for N&O
11530   13-06-2019 1655  60411 01321 63153 73306 52264 23856 (repeating groups of 27 May)
11435   14-06-2019 1557  18253 65311 55104 83886 28556 23037 (repeating groups of 22 Feb)
11435   15-06-2019 1559  18253 65311 55104 83886 28556 23037 (repeating groups of 22 Feb)

Ary

Offline MDK2

  • DX Legend
  • ******
  • Posts: 3628
  • Denver, CO
    • View Profile
    • My radio reception videos
Re: HM01 log, June 2019
« Reply #2 on: June 20, 2019, 2208 UTC »
June's new files can be viewed and/or downloaded from this link:

https://www.dropbox.com/sh/6ud1r2f9mxxzhie/AACqHMs41m09ey9OPwBNzvL2a?dl=0
Denver, CO.
SDRPlay RSP2pro, Icom IC-7100, Grundig Satellit 750, Realistic DX-300, Tecsun PL-600.
W6LVP active loop, 20m dipole, homebrewed mag loops.
eQSLs appreciated wickerjennie at gmail