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Messages - Token

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1981
Equipment / Re: Alinco DX-R8T
« on: January 19, 2012, 2047 UTC »
I talked myself into wanting the DX-R8T.  So my wife and I drove 160 miles one way to the closest store with one in stock so I could bring it home.  When I got there I took a few minutes to set down and play with the rig.  They had it on a desk right next to the Icom R-75.

Now, I already had an R-75, I was looking for another radio and thought the SDR feature of the Alinco might be a positive for the shack.

After about 30 minutes of playing with the Alinco I ended up buying another Icom R-75 instead.

The Alinco was not a bad radio.  The tuning knob felt surprisingly heavy and weighty, and the tuning was smooth and well controlled.  However, the other knobs on the front of the radio felt cheap and flimsy.  The radio, on the same antenna and side-by-side with the R-75, did receive pretty much everything the Icom did, but sometimes the Icom seemed to do it "better", and that was probably because of the audio.  The audio from the Alinco speaker was even worse than the poor audio from the Icoms built in speaker...and that is a known weak point of the Icom.  I never did find a contrast/brightness setting for the LCD on the Alinco that I liked, it just looked “cheap” and not as nice as the Icom.

The sound card SDR feature of the radio (and thus the filter advantage of the SDR application) can only be used when you are NOT listening to audio from the radios own detector, selecting SDR output disables the audio from the radio.  The SDR feature is also VERY narrow banded, essentially it is meant for use with digital modes like DRM that require 12 kHz or slightly more of bandwidth, and so I think the SDR is limited to about 24 kHz or so (that is off the top of my head, and might need to be checked).

My opinion here; if the $100+ difference between the two is the difference between getting a radio and not getting one go for the Alinco.  If you can afford the Icom get it instead.  I know that after using them side by side in an admittedly unscientific 30 minutes of tuning I opted for the Icom myself.

T!

1982
Equipment / Re: all round desktop dx radio
« on: January 19, 2012, 2027 UTC »
Will check out ge super for fm Dx. The lowe 150 had some negative reviews so was unsure whether to buy it. Had anybody tried yaesu 7700 ? Seems to have very good reviews.

I assume by "yaesu 7700" you mean the Yaesu FRG-7700 shortwave receiver?

This radio gets fairly good reviews, and I really like mine (have owned it since new in about 1981).  As a receiver it is really very good, low noise, good sensitivity, etc.  But keep in mind this is a fairly old receiver, and it does not have some of the features people take for granted today on modern radios.  The frequency readout is only to the closest kHz, most today are at least to the 100 Hz mark if not 10 Hz or even 1 Hz.  The radio is a VFO based unit with a frequency counter that reads the VFO, this means it is not synthesized and it does drift just the littlest amount.  The factory supplied filter selection is rather limited.

Now the above kind of sounds like I am tearing down the FRG-7700, but that is not correct.  It is, however, important to compare apples to apples, and not apples to oranges.  If you compare the FRG-7700 to a more modern desktop like the R-75 or a premium receiver like the NRD-525 the FRG-7700 comes up a little short.  But then so will any of the FRG-7700s competitors of the day, like the Kenwood R1000 or R2000, compare them to premium receivers of the same time period or with more modern receivers in the same category and you might find the old entry level stuff a little wanting.

If you can find an FRG-7700 (or its follow on, the FRG-8800) at a good price I would say yep, that might be a good entry rig.  But if the price is approaching a used Icom R-75 you would probably be better off going for the R-75.

T!

1983
Utility / Re: UNID Net on 5723u (Navy Exercise?)
« on: January 18, 2012, 0111 UTC »
There are a couple of other frequencies associated with this EX also, 4712 and 8974 kHz.

T!

1984
Utility / Re: UNID Net on 5723u (Navy Exercise?)
« on: January 17, 2012, 1918 UTC »

This is most probably the source of these signals:
http://mt-milcom.blogspot.com/2012/01/enterprise-gets-underway-for-final.html

T!

1985
Spy Numbers / Re: UNID alphanumeric on 10400 kHz
« on: January 17, 2012, 0042 UTC »
This station has been active for the last few months.  Frequencies used to date, that I know of, are 10400, 11000, 13400, and 16000 kHz.  Modes used have been both AM and USB.  Times have been varied but the station may be most active between 1400 and 1600 UTC.

The message sent is always (every time that I know of) the same and starts with GR35 N0125.

The station appears to be best heard in Europe, with reporting stations in France and Austria appearing to have the strongest signal.  Direction of arrival with relationship to southern France may indicate a source roughly in the direction of Romania/Bulgaria/Turkey.

The music, either before or after, has been reported a few times, but is not heard most of the time.  There is some discussion on this music, it seems odd that it is not present most of the time if it is really a part of the signal.

Because of the stations actions there is a school of thought that this is not real, possible it is a spoof or fake.  The oddities that simply do not fit with numbers stations are: the same message for months on end, music at times and not at others, inconsistent start times, odd start times, frequencies and times that change seemingly at random, etc, etc.

Video here from January 1, 2012, on 11000 kHz and in USB.
http://www.youtube.com/watch?v=VgMwE7gvcNk

Video here form January 07, 2012, on 10400 kHz and in AM.
http://www.youtube.com/watch?v=kzAdO2hRWLE

T!

1986
Utility / Re: UNID Net on 5723u (Navy Exercise?)
« on: January 16, 2012, 1918 UTC »
5723u active again this evening with fascinating, though only intermittent comms, presumably relating to military exercise.  Echo, Echo Whiskey and Lima active, (though at times only barely readable here),also references to "Jimminy Cricket," relating to (UNID) maneuvers.  Pretty sure they're not talking Disney here.  Cool stuff.

At 03:00z track reports from Oscar and Juliet and Vampire.

There was no track report from Vampire, Vampire is the designation for a missile in the air.  And there is no such thing as a friendly missile, all missiles are Vampires, but outbound missiles are not reported normally.

Last night there were multiple engagements on tracks, all tracks engaged while I listened were air tracks.  Aircraft or missiles.  Naturally, the missiles were simulations, either purely virtual or possibly aircraft playing the roll of missiles.  Tracks would be designated, identified, engaged, and splashed.  For example, at one point last night track 2102 was the track ID assigned to a Vampire.  Track 2102 was then splashed by one of the platforms.

The single letter designators, Oscar, Juliet, Mike, etc, are individual units in the task force/group.  There is no way to tie one of these designators to a specific platform.  Net control can be anyone in the group, not just the carrier.  Net control can shift from one unit in the force to another, as needed.

T!

1987
Undercover had a fair signal inot the Mojave Desert in California, at times very good at times not so good.  Video of sign on here:
http://www.youtube.com/watch?v=U4t_mxdJsYI

Undercover called for Borderhunter to come up and talk near the end of his broadcast, and allowed several periods of no carrier for Borderhunter to respond.  In the end Undercover and Borderhunter did QSO on Undercovers frequency.  They first tried AM but BOrderhunter had a little problem with a transmitter.  They switched to LSB (and presumabaly Borderhunter on a different rig) and made contact.  Part of that QSO here:
http://www.youtube.com/watch?v=2_Jrbx6FzM4

T!
Mojave Desert, California, USA

1988
Turtlehead is booming in here in the Mojave Desert of California.

Yeah, that California Hot tub rectal issue is something to be avoided.  Nice PSA.

T!

1989
Caught the last song, Alices Resteraunt, and sign off at 2241 UTC.

T!

1990
Utility / Re: What RTTY Station Is That on 4905 KHz?
« on: January 08, 2012, 2015 UTC »
Can you determine the shift of the FSK?  This might help narrow the possibles.

But, I can tell you, I hear the Dixon CA, USN facility on that frequency just the way you are describing, and that is 500 kM away from me, it would be closer to 1000 kM for you I think.

T!

1991
V24 and M94 have once again undergone some fairly substantial changes in frequencies and schedule.

Starting November 6, 2011, I noticed a new frequency in use by V24, 6310 kHz.  Since a couple weeks before that date I have not seen 6730 or 6330 kHz in use.  My assumption is that about November 1, 2011, the frequencies of 6730 kHz and 6330 kHz were discontinued and the new frequency of 6310 kHz was added.

The total number of messages each month have not reduced by any appreciable number, so it appears the activity that was on 6730 and 6330 kHz has shifted to the still active freqs.  For the most part the 6730 kHz activity appears to have shifted to 6310 kHz and the former 6330 kHz activity has shifted to the remaining freqs, for example the 6330 kHz M94 slots have moved to 5715 kHz, but on the same days and at the same times as when on 6330 kHz.

Fewer and fewer 4f format messages are being sent, the vast majority are now 5f.

The latest schedule of V24 and M94 transmissions can be found here:
http://token_radio.home.mchsi.com/V24_M94_latest_sched.JPG

This schedule is still somewhat tentative and in work, but should be fairly accurate.  But notice I am no longer including the version number or date in the URL, the intent is to keep the most current version at that URL from now on.

Note that the schedule contains a time column not seen on previous schedules I made, in this case 1240 UTC.  There have been a couple of transmissions in this time slot so I have included it on the schedule, but I will remove that column if these transmission do not repeat in the future.  In the past V24 has used XX20 and XX40 time slots, but never for very long other than the 1620 time slot, which was used for over a year.  In fact a few times it has used the XX20 and XX40 before the normal 1200 UTC start time.

T!
Mojave Desert, California, USA

Logs:

November receptions of V24:

11/04/2011, 1430 UTC, 5715 kHz, AM, V24, YL KK 5f
11/04/2011, 1500 UTC, 4900 kHz, AM, V24, YL KK 5f
11/05/2011, 1400 UTC, 5115 kHz, AM, V24, YL KK 5f
11/06/2011, 1400 UTC, 5115 kHz, AM, V24, YL KK 5f
11/06/2011, 1530 UTC, 6310 kHz, AM, V24, YL KK 5f
11/06/2011, 1630 UTC, 6310 kHz, AM, V24, YL KK 5f
11/07/2011, 1300 UTC, 6310 kHz, AM, V24, YL KK 5f
11/09/2011, 1330 UTC, 6310 kHz, AM, V24, YL KK 5f

11/10/2011, 1430 UTC, 5715 kHz, AM, V24, YL KK 5f
11/10/2011, 1500 UTC, 6215 kHz, AM, V24, YL KK 5f
11/11/2011, 1430 UTC, 5715 kHz, AM, V24, YL KK 5f
11/11/2011, 1500 UTC, 6215 kHz, AM, V24, YL KK 5f
11/11/2011, 1530 UTC, 5715 kHz, AM, V24, YL KK 5f
11/11/2011, 1600 UTC, 6215 kHz, AM, V24, YL KK 4f
11/11/2011, 1630 UTC, 5715 kHz, AM, V24, YL KK 4f
11/19/2011, 1500 UTC, 6215 kHz, AM, V24, YL KK 5f
11/19/2011, 1630 UTC, 6310 kHz, AM, V24, YL KK 5f

11/20/2011, 1430 UTC, 5715 kHz, AM, V24, YL KK 5f
11/20/2011, 1500 UTC, 5115 kHz, AM, V24, YL KK 5f
11/20/2011, 1630 UTC, 6310 kHz, AM, V24, YL KK 5f
11/24/2011, 1300 UTC, 5715 kHz, AM, V24, YL KK 5f
11/24/2011, 1330 UTC, 6310 kHz, AM, V24, YL KK 5f
11/24/2011, 1530 UTC, 4600 kHz, AM, V24, YL KK 5f
11/25/2011, 1530 UTC, 4600 kHz, AM, V24, YL KK 5f
11/26/2011, 1500 UTC, 6215 kHz, AM, V24, YL KK 5f
11/27/2011, 1500 UTC, 6215 kHz, AM, V24, YL KK 5f
11/28/2011, 1300 UTC, 6310 kHz, AM, V24, YL KK 5f

November receptions of M94

11/10/2011, 1400 UTC, 5715 kHz, MCW, M94, ID 935
11/27/2011, 1400 UTC, 5715 kHz, MCW, M94, ID 935



December receptions of V24

12/02/2011, 1500 UTC, 6215 kHz, AM, V24, YL KK 5f
12/02/2011, 1530 UTC, 5115 kHz, AM, V24, YL KK 5f
12/03/2011, 1430 UTC, 5715 kHz, AM, V24, YL KK 5f
12/03/2011, 1500 UTC, 6215 kHz, AM, V24, YL KK 5f
12/03/2011, 1530 UTC, 5115 kHz, AM, V24, YL KK 5f
12/04/2011, 1430 UTC, 5715 kHz, AM, V24, YL KK 5f
12/04/2011, 1500 UTC, 4900 kHz, AM, V24, YL KK 5f
12/09/2011, 1330 UTC, 6310 kHz, AM, V24, YL KK 5f
12/09/2011, 1530 UTC, 4600 kHz, AM, V24, YL KK 4f

12/10/2011, 1330 UTC, 6310 kHz, AM, V24, YL KK 5f
12/10/2011, 1430 UTC, 5715 kHz, AM, V24, YL KK 5f
12/10/2011, 1500 UTC, 6215 kHz, AM, V24, YL KK 5f
12/10/2011, 1630 UTC, 5115 kHz, AM, V24, YL KK 4f
12/11/2011, 1430 UTC, 5715 kHz, AM, V24, YL KK 5f
12/11/2011, 1500 UTC, 6215 kHz, AM, V24, YL KK 5f
12/11/2011, 1530 UTC, 5715 kHz, AM, V24, YL KK 5f
12/11/2011, 1630 UTC, 5115 kHz, AM, V24, YL KK 4f
12/15/2011, 1430 UTC, 6310 kHz, AM, V24, YL KK 5f
12/16/2011, 1430 UTC, 6310 kHz, AM, V24, YL KK 5f
12/16/2011, 1500 UTC, 4900 kHz, AM, V24, YL KK 5f
12/17/2011, 1500 UTC, 4900 kHz, AM, V24, YL KK 5f
12/17/2011, 1530 UTC, 5115 kHz, AM, V24, YL KK 5f
12/18/2011, 1500 UTC, 6215 kHz, AM, V24, YL KK 5f
12/18/2011, 1530 UTC, 5115 kHz, AM, V24, YL KK 5f
12/19/2011, 1300 UTC, 5715 kHz, AM, V24, YL KK 5f
12/19/2011, 1330 UTC, 6310 kHz, AM, V24, YL KK 4f

12/23/2011, 1330 UTC, 6310 kHz, AM, V24, YL KK 5f
12/23/2011, 1630 UTC, 5115 kHz, AM, V24, YL KK 4f
12/24/2011, 1330 UTC, 6310 kHz, AM, V24, YL KK 5f
12/24/2011, 1530 UTC, 4600 kHz, AM, V24, YL KK 4f
12/25/2011, 1240 UTC, 5715 kHz, AM, V24, YL KK 5f
12/25/2011, 1300 UTC, 5715 kHz, AM, V24, YL KK 5f
12/25/2011, 1530 UTC, 4600 kHz, AM, V24, YL KK 4f
12/31/2011, 1500 UTC, 5115 kHz, AM, V24, YL KK 5f
12/18/2011, 1530 UTC, 4900 kHz, AM, V24, YL KK 5f


December receptions of M94

12/10/2011, 1400 UTC, 5715 kHz, MCW, M94, ID 935
12/11/2011, 1400 UTC, 5715 kHz, MCW, M94, ID 935

1992
Spy Numbers / V07 logs Nov and Dec, 2012, and schedule table to date.
« on: January 01, 2012, 0527 UTC »
V07 remains active and well heard on the west coast of the US in its Sunday morning schedule.  It is still in the 0100/0120/0140 time period for the 3rd month in a row, however the frequencies for December are different from the ones used in October and November.  If the pattern holds true the station might continue using 0100/0120/0140 for January, February, and March of 2012, moving to the 0300/0320/0340 slot in April.

The chart of trends, times, and frequencies used for 2011 is here:
http://token_radio.home.mchsi.com/V07_latest_sched.JPG

Note that on November 20 in the 0100 and 0120 time slots a CW station was sent instead of V07.  In this case I believe it is M12.  The same ID was sent, 883, as should have been sent for V07 in that time slot.  This was a null msg so the 0140 time slot was not populated.  Based on this reception I have been assuming there might be an M12 related to this V07 schedule, but looking in the hours before and after the V07 times I have not yet found one.

T!
Mojave Desert, California USA

Logs:

The CW msg for November 20, 2011 was as follows:
883  883  883  T T T  883  883  883  T T T  883  883  883  T T T  883  883  883  T T T
883  883  883  T T T  883  883  883  T T T  883  883  883  T T T  883  883  883  T T T 

November 2011 receptions:

11/06/2011, 0100 UTC, 18074 kHz, USB, V07, YL SS 5f, Callup 883, ID 522, 67 grps
11/06/2011, 0120 UTC, 15874 kHz, USB, V07, YL SS 5f, Callup 883, ID 522, 67 grps
11/06/2011, 0140 UTC, 14374 kHz, USB, V07, YL SS 5f, Callup 883, ID 522, 67 grps
11/13/2011, 0100 UTC, 18074 kHz, USB, V07, YL SS 5f, Callup 883, null msg
11/13/2011, 0100 UTC, 15874 kHz, USB, V07, YL SS 5f, Callup 883, null msg
11/20/2011, 0100 UTC, 18074 kHz, CW, M12, Callup 883, null msg
11/20/2011, 0120 UTC, 15874 kHz, CW, M12, Callup 883, null msg
11/27/2011, 0100 UTC, 18074 kHz, USB, V07, YL SS 5f, Callup 883, ID 957, 93 grps
11/27/2011, 0120 UTC, 15874 kHz, USB, V07, YL SS 5f, Callup 883, ID 957, 93 grps
11/27/2011, 0140 UTC, 14374 kHz, USB, V07, YL SS 5f, Callup 883, ID 957, 93 grps


December 2011 receptions:
The first Sunday of the month (Dec 4, 2011) I was not home and only recorded the frequencies that had been in use the last 2 months, no activity recorded as the station had shifted frequencies.

12/11/2011, 0100 UTC, 16037 kHz, USB, V07, YL SS 5f, Callup 661, ID 567, 79 grps
12/11/2011, 0120 UTC, 14637 kHz, USB, V07, YL SS 5f, Callup 661, ID 567, 79 grps
12/11/2011, 0140 UTC, 12137 kHz, USB, V07, YL SS 5f, Callup 661, ID 567, 79 grps
12/18/2011, 0100 UTC, 16037 kHz, USB, V07, YL SS 5f, Callup 661, null msg
12/18/2011, 0120 UTC, 14637 kHz, USB, V07, YL SS 5f, Callup 661, null msg
12/25/2011, 0100 UTC, 16037 kHz, USB, V07, YL SS 5f, Callup 661, ID 676, 65 grps
12/25/2011, 0120 UTC, 14637 kHz, USB, V07, YL SS 5f, Callup 661, ID 676, 65 grps
12/25/2011, 0140 UTC, 12137 kHz, USB, V07, YL SS 5f, Callup 661, ID 676, 65 grps

1993
North American Shortwave Pirate / Re: Turtle Head Radio 6930 LSB
« on: December 16, 2011, 0015 UTC »
Turtlehead Radio was also up at about 0130z to 0154z on Dec 15, 2011 on 6925 LSB.  It announced an email address several times, turtleheadradio@gmail.com  The announce most of the time was "you are listening to Turtlehead Radio" but at the end went to a longer announce that started with "This is your host Colonel Turtlehead, thank you for listening to Turtlehead Radio" and included the gmail address.  

The station peaked up for me about S9 at 0140 and the noise level was less than S3, so was a good signal.  The audio is a little pinched and tinny though.  It looks like it is only 2200 Hz wide and starts at 400 Hz, so only covering 400 Hz to 2600 Hz.  Have recorded this station several times in the past, and the audio is immediately identifiable each time because of this.  Unfortunately it can also be hard to understand at times for the same reason.

The station also came up for a couple minutes around 0156 in AM mode, with 2 or 3 IDs, but nothing more.

T!
Mojave Desert, California, USA

1994
Other / Re: 15.721 UNID
« on: December 01, 2011, 1507 UTC »
The station you heard was Russian language numbers station S06.  It has a schedule on that frequency starting at 0400 every Thursday and Friday morning (UTC).  The "words" at the beginning were numbers, in Russian, and it was probably only three numbers, although you may have heard 4 sounds.  I did not listen to it last night so I do not know what it said, but generaly it starts with a 3 figure ID.

A video here of the station http://www.youtube.com/watch?v=V10b33u0ykE

If you tune in to that freq again tonight starting at 0400 UTC you should hear a repeat of the same transmission.

T!

1995
Shortwave Broadcast / Re: firedrake wiki page
« on: November 28, 2011, 0030 UTC »
Monday morning, Novemebr 28, 2011, 0025 Firedrake is up these freqs:

0000 hour

12980
13050
15900
16100
16700
17170
17250
18200


T!

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