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Topics - R4002

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1141
6915 kHz LSB 6.915 MHz LSB 6915 LSB 6.915 LSB Spanish speakers freebanders outbanders bootleg two-way traffic pescadores etc

11/07/2017 - 07/11/2017 - 11 JUL 2017 JULY 11 2017 0000 UTC

Tuned into frequency 6915 kHz LSB mode to hear several Spanish speakers chatting away.  Reminds me of the traffic usually heard on 6900 kHz LSB and other nearby frequencies.  Fits in line with 5 kHz channel spacing.  Mention of "Tampico". 

1142
Pretty quiet band right now.  Usually this SDR is very busy.  Sometimes European openings are preludes to openings in North America  ???

26200 FM - Paging - POCSAG Pager 26 MHz Paging On-Site system
26350 FM - Paging - POCSAG Pager 26 MHz Paging On-Site system
26405 USB - Russian language
26445 USB - Russian language
26835 FM - Paging - POCSAG Pager 26 MHz Paging On-Site system
27100 FM - Possibly Polish, weak but there's a signal there...maybe Russian
27135 FM - Spanish language, strong
27150 FM - Russian language
27235 FM - Data bursts, with weak voice traffic underneath
27255 FM - English language, with some QRM
27275 FM - English language
27280 FM - Russian language
27345 LSB - Italian language, very strong signal with several other stations underneath
27395 FM - Several signals heard here
27430 USB - Spanish language
27515 USB - Spanish language, mention of Sirio antenna
27525 USB - Spanish language
27555 USB - International 11 meter calling frequency, several stations calling CQ and requesting QSY
27565 USB - Spanish and Italian language both heard on this frequency
27570 FM - Radio checks, or somebody tuning up
27575 USB - Spanish language, very strong
27585 USB - Spanish language, "Alpha Tango 0055" and "Echo Tango 145" heard
27601 FM - English language / UK 27/81 FM CB
27655 USB - Spanish language
27691 FM - English language / UK 27/81 FM CB
27720 USB - Italian language, station calling CQ in Italian
27845 FM - Paging signal - Pager transmitter
27921 FM - English language / UK 27/81 FM CB

1143
Broadcast transmissions or recorded transmissions have often been logged CB radio channel 19 - 27.185 MHz AM or 27185 kHz AM.  However, most of the time I hear YLs doing these broadcasts.  The rest of the band seems somewhat quiet, save for channel 6 - 27.025 MHz AM (of course), channel 15 (27.135 MHz AM) and some local traffic on channel 22 (27.225 MHz AM).  Since CH 22 is often used for "shooting skip" and the locals here run power...they often shoot skip on the local channel.  Channel 19 is a different story though, due to the sheer number of transmissions going at once. 

The 11 meter band seems to be opening up a bit early this afternoon (eastern US time).  I'm hearing a OM voice advertising a truck wash and polish service "switch to 23 for full service" which may or may not be actually an advertisement for truckstop whores (as these ads usually are, but they usually feature a YL with a sexy-sounding voice, as female voices over the radio tend to grab a lot more attention).  This is, of course, on top of the usual heterodyne heard on channel 19 during band openings.  Bits and pieces of voice, a number here, a roger beep there, and lots of heterodynes. 

Started listening to 27.185 MHz / CB 19 at 1600 UTC on July 1, 2017.  Fingers crossed the band conditions will continue to get better.  I don't hear anything above channel 40 or below channel 1 (the freeband CB radio frequencies) just yet.

1144
Two stations QSY'ed from 6900 kHz LSB on to this frequency.  It appears that, at least right now (0211 UTC), 6900 kHz LSB is quiet, so I decided to make a thread for 6905 LSB as it is possible that everybody moved up to the new frequency instead of just some of the stations in the net as originally thought.  That, or I'm just not hearing the stations on 6900 kHz LSB right now.  

1145
6.900 MHz LSB 6900 kHz LSB 6.900 LSB 6900 LSB Spanish language Spanish voices Spanish pirates 6900 LSB 30 June 2017 - 1 July 2017

These guys have probably been going since before 0000 UTC on 1 July, but since I first turned in at 0200 UTC, that's the time I'm putting.  Hearing several good-sounding stations having a roundtable QSO, pretty standard operating procedure for this frequency.  At 0208, one of the operator requested a change / QSY to "6 9 0 5" and he and another station moved up to 6905 kHz LSB and continued chatting.  This also matches up with the operating procedures previously heard, as 6900 kHz LSB is used as the "calling" or "primary" frequency, and then stations QSY, usually in 5 kHz steps, just like on 11 meters, for more long-winded or personal QSOs.


1146
I was cruising around 19 meters and came across what I thought was two-way comms (while listening in AM mode) on 15555 kHz / 15.555 MHz...I then switched to USB and realized it was yet another crazy rambling radio evangelist preacher, typical of, well, all the shortwave broadcast bands.  A quick Google search shows me its WJHR out of Milton, Florida.

The question in my mind is, why is this guy using SSB?  Isn't the point of these radio evangelists to reach as many people as possible?  I don't think people with AM only portable receivers would bother to buy a more expensive receiver when they can hear Brother Stair and a dozen other equally delusional radio preachers transmitting in AM? 

1147
Tuned in at 1545 UTC/1145am local time

Station putting out a very loud AM signal on 26875 AM, mentioned working conditions as a Galaxy 88 with a Varmint 150 driver into a Heathkit SB220 and a "homemade ground plane 18 feet tall" working stations in Virginia, Texas, North Carolina, Florida and several other locations all on 26.875 MHz AM.  Very powerful AM signal 10-12 kHz wide doing a solid S9 signal level.  Now several stations replying to station IDing as 88 Alabama, working Bartender, Switchblade and several numerical callsign or handle number stations, including 2408 Mobile and other mobile stations. 

1148
Hearing lots of stuff at once on this frequency.  US-based stations coming out of the deep south on 27.455 LSB, with the usual Spanish speaking traffic on 27.455 USB.  Mixing in with that is sporadic AM traffic that sounds like truckers.  Of course, once the AM carrier is dropped, you can hear both (or all three) QSOs at the same time.  The stations on USB and LSB are roughly the same signal strength, the AM signal considerably weaker (which goes along with the trucker with 10-20 watt export radio theory).

Of all of the modes on 27.455 MHz this morning, 27.455 USB is the busiest, as it is more or less 27.555 USB for Spanish speakers.

1149
Very strong AM signal on 27.505 right now, hearing a OM talking to another, unheard station, mentioned Tupelo (??) Mississippi giving a weather report to the other station he's talking to.  Decent sounding signal with strong modulation.  SIO 555

1150
27695 LSB 27.695 LSB 27.695 MHz LSB 27695 kHz LSB.  Spanish language common Latin American high band frequency.

Our usual friends are coming in earlier than, well, usual today on 27695 LSB.  Nice strong signals with stations from Central America and South America working Caribbean stations as well as US-based stations (just heard California check in).  Minor OTHR over the horizon radar buzz bursts but they don't seem to bother the operators on this frequency.  

1151
Hearing US based stations working DX on 27.465 MHz LSB while truckers chat to each other on 27.465 MHz AM.  Seems like the truckers are close to each other and probably have their squelch turned up.  At 1513 I heard "yeah they're gonna wave something at you out the window if you hit the brake like that" and more obvious trucking related talk at 1514 with considerably stronger SSB traffic on 27.465 MHz LSB

If these truckers operating outside the CB band do have their squelch circuits turned up, they probably don't even hear the guys on 27465 LSB. 

Lots of other nearby frequencies suddenly coming alive this late Friday morning. 

1152
27515 kHz AM 27,515 kHz 27.515 MHz AM 27.515 AM - Spanish language taxi dispatch, familiar YL dispatcher talking through minor SSB QRM as the band appears to open up this morning (east coast USA time).  Started listening just before 1500 UTC.  Female dispatcher reading numbers (addresses and cab numbers) on 27.515 MHz AM.  This taxi company is often heard during band openings to Mexico and points south of the border.

The fact that 26.225 USB, 26.555 LSB, 26.585 AM, 26.705 AM and 27.455 USB are also active all point to sporadic-E or possibly TEP propagation conditions today.

The dispatcher's radio transmitter is actually pretty decent and nearly right on frequency.  When listening on a mobile CB - actually had my Cobra 29XLR with frequency modification and channel display that shows down to channel -128 and up to channel 99 [although the radio isn't broadbanded enough to do that entire range, receive seems to really drop off after "channel 55" or so (which is, of course, 27.555 MHz).  Listening to channel 51 though, or 27.515 MHz AM - the Spanish numbers lady taxi dispatcher is coming in loud and clear.  Looking at her signal on a remote SDR waterfall shows that her transmitter is sitting on 27514.90 or 27514.91 kHz - that's 27.5149 MHz, very close for AM CB work...especially when you consider that even in-band CB signals are often 1-2 or even 3 kHz away from the center frequency for a given channel. 

Ramble aside, its good to hear the Spanish taxi lady again (one of many - but she seems to be the only one that uses 27515 AM).  Unfortunately, 27.515 MHz is also a frequency used by the Knight Patrol CB Club out of Jamaica...so when the propagation is really open, there can be some serious QRM with high powered Caribbean stations working each other on 27.515 LSB and the Mexican taxi dispatcher on 27.515 AM at the same time.

1153
Hearing several active out-of-band frequencies in addition to the 26.225 USB, 26.555 LSB and 27.455 USB Spanish language calling channels.

26885 kHz AM - 26.885 MHz AM - Southern US stations working DX skip
26915 kHz AM - 26.915 MHz AM - Southern US stations working DX skip, Alabama, Florida and Mississippi all heard
--lots of signals in the legal 40, including the big radio AM channels 6, 11, 13, 15, 20, 22, 23, 26, 28, 31 and 34
as well as SSB signals on 38 LSB 27.385 LSB Palm Beach Florida and several other locations in the deep south booming in this morning on 27385 LSB

Also hearing SSB voice traffic on 27.390 LSB and 27.400 LSB, both popular "in-between" or "slider" channels for sideband work. 

Not much above channel 40, however I am hearing some activity on

27415 kHz LSB - 27.415 MHz LSB - Southern US stations QSO likely a net
27420 kHz LSB - 27.420 MHz LSB - Weak SSB traffic heard here, probably US stations going by frequency and mode
27425 kHz LSB - 27.425 MHz LSB - Stations calling CQ DX and working DX
27450 kHz LSB - 27.450 MHz LSB - Southern US stations QSO likely a net
27575 kHz AM - 27.575 MHz AM - Truckers, heard mention of Interstate 85

Not a lot of logs but its still relatively early in the morning for Sporadic-E (which I guess doens't make much of a difference?)  Anyway this may be an indicator of a bigger opening later today or this evening.

1154
Hearing activity on the legal 40 CB channels, including 38 LSB and 39 LSB this morning (local east coast time - started at 1445 UTC)

Latin American calling frequencies 26.225 MHz USB, 26.555 MHz LSB and 27.455 MHz USB are all active


1155
I've got them on 6900 kHz USB this time, which isn't unheard of...but 6900 kHz LSB seems to be the normal frequency.  Not sure why they're using USB or if this is even the same group (the timing seems a little off).  Similar-sounding traffic to what's usually heard on 6900 LSB later in the evening.  Stations calling into the frequency (or net), giving signal reports, pretty standard operating procedure for 43 meter freebanders (and 11 meter freebanders). 

Still hearing sporadic Spanish language chatter at 2319 UTC. 

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