Архив за 13.08.2019

Needing multiple FM filters?

Has anyone ever had this much interference?

I live about a mile away from major a FM transmitter.

The subharmimonics are still around even after a single FM block. Can I add another one to the string or is there other places I should be looking?

submitted by /u/sillyinvesterinpx
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Comment on Updated Meteor M-N2-2 Tutorial and Decoder Now Available by Happysat

Some Updates:

From Volkov_58:

Good day, dear lovers and specialists!

On August 14, 2019 at Meteor-M No. 2-2 at 12:10 Moscow time, the frequency 137.9 will be turned on.

Confident to all reception !!!

LRPT-Decoder V44:
Fixed error when processing 80k in manual mode.

http://www.happysat.nl/LRPT_Decoder_v44.rar

Meteor demodulator updated to v 2.1

Major changes:
Minor demodulator code optimizations.
Added socket and write control commands from the scheduler.
Cosmetic changes in the constellation window.

http://rtl-sdr.ru/page/meteor-demoduljator-obnovlen-do-v-21

Meteor M-N2-2 Telemetry Unpacker:

Only for Meteor M-N2-2!
N-2-2 has a new different way of processing Telemetry on PID70 e.g. info from Glonass and its position.

Program for unpacking telemetry from APID70 for testing.
TLE can be used in Orbitron and with geo-referencing.

Please read M22Telemetry.txt inside the package for more info!

Thanks to Oleg ROBONUKA

http://www.happysat.nl/Telemetry.rar

Meteor M-N2-2 Telemetry Unpacker

Only for Meteor M-N2-2!

N-2-2 has a new different way of processing Telemetry on PID70 e.g. info from Glonass and its position.

Program for unpacking telemetry from APID70 for testing.

TLE can be used in Orbitron and with geo-referencing.

Please read M22Telemetry.txt inside the package for more info!

Thanks to Oleg ROBONUKA

Download:

www.happysat.nl/Telemetry.rar

submitted by /u/happysat77
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Meteor M-N2-2 , Frequency switch 14-08-2019, LRPT-Decoder update to V44, Meteor Demod Plugin update to V2.1

Meteor M-N2-2 , Frequency switch 14-08-2019, LRPT-Decoder update to V44, Meteor Demod Plugin update to V2.1

From Volkov_58:

Good day, dear lovers and specialists!

On August 14, 2019 at Meteor-M No. 2-2 at 12:10 Moscow time, the frequency 137.9 will be turned on.

Confident to all reception !!!

(assuming 80K will be used?!)

LRPT-Decoder V44:

Fixed error when processing 80k in manual mode.

www.happysat.nl/LRPT_Decoder_v44.rar

Meteor demodulator updated to v 2.1

Major changes:

Minor demodulator code optimizations.

Added socket and write control commands from the scheduler.

Cosmetic changes in the constellation window.

http://rtl-sdr.ru/page/meteor-demoduljator-obnovlen-do-v-21

https://i.redd.it/17m3n6kkv9g31.jpg

Kind regards Happysat

submitted by /u/happysat77
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NOAA-15 APT 13/08/2019 20:40 ZAIR 137.620Mhz 🛰

NOAA-15 APT 13/08/2019 20:40 ZAIR 137.620Mhz 🛰 submitted by /u/Macak787
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Meteor M2 LRPT 137.1Mhz QPSK 72K 20:55 🛰

Meteor M2 LRPT 137.1Mhz QPSK 72K 20:55 🛰 submitted by /u/Macak787
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Picked up meteor m2 for the first time. Not sure what the dropout is from.

Picked up meteor m2 for the first time. Not sure what the dropout is from. submitted by /u/nerdmaster02
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Zmej Спасибо уно заработало, а для SDRConsole такой дллки нет?

Routex пишет:
Zmej Спасибо уно заработало, а для SDRConsole такой дллки нет?
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Широкополосный приёмник из DVB донгла - Страница #573

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Active antennas suitable for the 4.5 volts bias

Hello all!

Besides Bonito MA305, do you know any other active antennas suitable to work the 4.5 volts available from RTL-SDR, AirSpy and SDRPlay devices?

I'm looking for one that covers LF to HF (100KHz to 30MHz). All (but Bonito's) active antenna schematics and finished products on eBay expect 12 volts. I presume this is the 'sweet spot' where the transistors and ICs provide the best linearity.

submitted by /u/bf494
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Got my first "decent" image

Got my first "decent" image submitted by /u/Avonixis
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