 |
|
 |
|
 |
|
| There are no upcoming events |
|
|
|
|
|
|
| radio ideas : your comments are strongly requested |
 |
Sunday, May 19 2013
|
...but pleaser reply via zliangas@yahoo.com
http://sites.google.com/site/zliangas/radio-ideas-part1 (origonaal post , and quite old )
Please reply The proposal below is an enhancement of PL660 with most important specifications of
various DSP models from degen and tecsun and a bit of Lowe HF150 . This idea is surely a
hypothetical model that could be feasible in case Silicon labs could enhance their SI 7434IC
chip with SSB [(<360 ) spec derived from 360] Very high sensitivity , if possible with high dynamic range as HF150
Very low self noise (<380)
Bands MW SW and FM
Modes : AM LSB USB FM
Filters : several for AM /SSB including 2.7 and 6 kHz , two for FM auto narow and auto
medium (as all DSP models )
Freqs : 520-1710 for MW , 2-23 for SW , 6x-110 mHz for Fm (full Fm band plus 2-3
mHz for outbanders )
AM synchro (<660)
FM mono and stereo
FM step 10 kHz (<360, x00))
AM step to .25 kHz SSB step low to 0.01 Hz
FM step to 10 kHz or lower
Built in 4 GB memory (<1126) a/o include SD card slot for recording
Ability to record from radio , using true MP3 recording on 40 and 96kbps (<Creative
Zen )
[ MP3 WMA and pres. OGG support (<1126) ]*
[True shuffle operation (as most mp3 players )] *
Low level soft mute as in 380
Analog volume control (<360)
PL 360/380 audio fidelity for earphones
Field meter as 360 (dbu S and db S/N )
Numerical keypad
External antenna input for SW , and possibly for MW
Standard AA battery compartment with >250 mA charger * in case radio includes mp3 player
Ideas subpart A
Includes DRM
Ability to decode FM text
Ideas subpart 2: (lite version dimensions as 1126/1127 )
No SSB
Very high sensitivity , very low noise
Steps of .5 kHz for AM , 1 kHz for FM
....
http://www.delicious.com/gr_greek1/@zach (all mypages !!)
........
Zacharias Liangas , Thessaloniki Greece
zliangas@yahoo.com
Standard rig : ICOM R75 / 2x16 V / m@h40 heads Sennheiser
Pesawat penerima: ICOM R75 , Lowe HF150 , various degen tecsun models
Antenna: 16m hor, 2x16 m V invert,
Loops :SW mag loop 1 m2 for MW , AN200 MW loop
..
Please read and distribute this 15 year research article http://tinyurl.com/5vzg7e
Please read my article on SINPO at http://tinyurl.com/yt7qjd
_
Hard-Core-DX mailing list
Hard-Core-DX@hard-core-dx.com
http://montreal.kotalampi.com/mailman/listinfo/hard-core-dx
http://www.hard-core-dx.com/
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
| The Glory Days of Shortwave Radio, long gone tunes of SW broadcasts: |
|
Sunday, May 19 2013
|
| |
|
|
|
|
|
|
|
|
|
|
|
| Meg in facebook on numbers stations !! |
|
Sunday, May 19 2013
|
Please reply to zliangas@yahoo.com
The Demi-Fiend ·
http://www.facebook.com/119835641474814/posts/247607305364313
This poop is pretty interesting
Numbers stations are mysterious shortwave radio channels of indiscernible origin that
exist in countries all across the world and have been reported since World War 1.
They are identifiable by the unusual contents of their broadcasts: seemingly random
sequences of numbers, words, letters, tunes, and Morse code, usually spoken by
artificially generated voices of women and children. The most common theory regarding the purpose of these bizarre stations is that
they?re used by governments the world over to secretly transmit encrypted commands
and messages to spies. That said, even though numbers stations have been discovered
all over the globe and in any number of different languages, no government has ever
officially acknowledged their existence. While the espionage theory is a logical one,
with no official confirmation of their purpose the jury is still out. One particularly odd station, UVB-76, has existed since the late 1970s and has
broadcast a simple, repetitive buzzing tone 24 hours a day ever since. On very rare
occasions, however, listeners have reported a Russian voice interrupting the buzz to
read out sequences of numbers and words, always in a consistent format ? this
happened once in 1997, once in 2002, once in 2006, 56 times in 2010, and 14 in 2011.
As with all numbers stations, its true purpose is and will probably remain unknown,
but the increase in frequency of whatever it?s doing is certainly odd. you can check it out at http://uk3-pn.mixstream.net/8370.m3u ~Mackerz
http://delicious.com/gr_greek1/zak (all my pages )
_
Hard-Core-DX mailing list
Hard-Core-DX@hard-core-dx.com
http://montreal.kotalampi.com/mailman/listinfo/hard-core-dx
http://www.hard-core-dx.com/
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
| CHANGES OF RNZI |
|
Sunday, May 19 2013
|
NEW ZEALAND Frequency changes of Radio New Zealand International in
English
1551-1650 NF 9700 RAN 100 kW / 035 deg AM Cook Isl, Samoa, ex 6170
1551-1650 NF 6135 RAN 035 kW / 035 deg DRM Cook Isl, Samoa, ex 7440
1651-1750 on 9700 RAN 100 kW / 035 deg AM Cook Isl, Samoa, Tonga
1651-1750 NF 6135 RAN 035 kW / 035 deg DRM Cook Isl, Samoa, Tonga, ex 7285 1751-1850 on 9700 RAN 100 kW / 035 deg AM Cook Isl, Samoa, Tonga
1751-1850 NF 6135 RAN 035 kW / 035 deg DRM Cook Isl, Samoa, Tonga, ex 9440 --
73!
Ivo *QTH*: Sofia, Bulgaria
*Equipment*: Sony ICF-2001D 30 m. long wire
*New email*: ivo.observer@gmail.com
NEW ZEALAND Frequency changes of Radio New Zealand International in English
1551-1650 NF 9700 RAN 100 kW / 035 deg AM Cook Isl, Samoa, ex 6170
1551-1650 NF 6135 RAN 035 kW / 035 deg DRM Cook Isl, Samoa, ex 7440 1651-1750 on 9700 RAN 100 kW / 035 deg AM Cook Isl, Samoa, Tonga
1651-1750 NF 6135 RAN 035 kW / 035 deg DRM Cook Isl, Samoa, Tonga, ex 7285 1751-1850 on 9700 RAN 100 kW / 035 deg AM Cook Isl, Samoa, Tonga
1751-1850 NF 6135 RAN 035 kW / 035 deg DRM Cook Isl, Samoa, Tonga, ex 9440_
Hard-Core-DX mailing list
Hard-Core-DX@hard-core-dx.com
http://montreal.kotalampi.com/mailman/listinfo/hard-core-dx
http://www.hard-core-dx.com/
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
| UNIDentified in Arabic |
|
Sunday, May 19 2013
|
| |
|
|
|
|
|
|
|
Previous 1 2 3 4 5 6 7 8 9 10 Next
|
|
|
|
|
|
|
Radio Portal is a highly specialized seach engine for radio aficionados.
More on how best to use Radio Portal.
|
|
|
