Software Defined Radios for VHF, UHF and SHF
-
Upload
alexandru-csete -
Category
Technology
-
view
784 -
download
9
description
Transcript of Software Defined Radios for VHF, UHF and SHF
![Page 1: Software Defined Radios for VHF, UHF and SHF](https://reader031.fdocument.pub/reader031/viewer/2022013111/556166d6d8b42a72628b4f45/html5/thumbnails/1.jpg)
Software radioer tilVHF – UHF – SHF
Alex Csete, OZ9AEC
Saturday, January 26, 13
![Page 2: Software Defined Radios for VHF, UHF and SHF](https://reader031.fdocument.pub/reader031/viewer/2022013111/556166d6d8b42a72628b4f45/html5/thumbnails/2.jpg)
Er det en software radio?
Saturday, January 26, 13
![Page 3: Software Defined Radios for VHF, UHF and SHF](https://reader031.fdocument.pub/reader031/viewer/2022013111/556166d6d8b42a72628b4f45/html5/thumbnails/3.jpg)
Er det en software radio?
Saturday, January 26, 13
![Page 4: Software Defined Radios for VHF, UHF and SHF](https://reader031.fdocument.pub/reader031/viewer/2022013111/556166d6d8b42a72628b4f45/html5/thumbnails/4.jpg)
Er det en software radio?
Saturday, January 26, 13
![Page 5: Software Defined Radios for VHF, UHF and SHF](https://reader031.fdocument.pub/reader031/viewer/2022013111/556166d6d8b42a72628b4f45/html5/thumbnails/5.jpg)
En software radio er en radio, hvor en del af den
grundlæggende radio funktionalitet udføres af software
Saturday, January 26, 13
![Page 6: Software Defined Radios for VHF, UHF and SHF](https://reader031.fdocument.pub/reader031/viewer/2022013111/556166d6d8b42a72628b4f45/html5/thumbnails/6.jpg)
Software radioer- mest til HF
Saturday, January 26, 13
![Page 7: Software Defined Radios for VHF, UHF and SHF](https://reader031.fdocument.pub/reader031/viewer/2022013111/556166d6d8b42a72628b4f45/html5/thumbnails/7.jpg)
USRPUniversal Software Radio Peripheral
• Fuld duplex transceivere
• DC – 6 GHz
• op til 50 MHz båndbredde
• 12-16 bit ADC / DAC
• Markedsføres som testudstyr
• USB og Ethernet tilslutning
• Pris typisk 1000 - 2000 USD
http://www.ettus.com
Saturday, January 26, 13
![Page 8: Software Defined Radios for VHF, UHF and SHF](https://reader031.fdocument.pub/reader031/viewer/2022013111/556166d6d8b42a72628b4f45/html5/thumbnails/8.jpg)
USRPUniversal Software Radio Peripheral
Saturday, January 26, 13
![Page 9: Software Defined Radios for VHF, UHF and SHF](https://reader031.fdocument.pub/reader031/viewer/2022013111/556166d6d8b42a72628b4f45/html5/thumbnails/9.jpg)
Funcube DongleSDR modtager fra AMSAT UK
• 80 kHz / 14 bit ADC
• 64 MHz – 1.7 GHz (med hul)
• 50 ppm
• Pris 1000
• 192 kHz / 20 bit ADC
• 150 kHz – 2 GHz (med hul i UHF)
• 1.5 ppm
• Pris ~2000 kroner
Saturday, January 26, 13
![Page 10: Software Defined Radios for VHF, UHF and SHF](https://reader031.fdocument.pub/reader031/viewer/2022013111/556166d6d8b42a72628b4f45/html5/thumbnails/10.jpg)
Funcube Dongle
http://www.funcubedongle.com
Saturday, January 26, 13
![Page 11: Software Defined Radios for VHF, UHF and SHF](https://reader031.fdocument.pub/reader031/viewer/2022013111/556166d6d8b42a72628b4f45/html5/thumbnails/11.jpg)
RTL-SDRSDR for 100 kroner
Saturday, January 26, 13
![Page 12: Software Defined Radios for VHF, UHF and SHF](https://reader031.fdocument.pub/reader031/viewer/2022013111/556166d6d8b42a72628b4f45/html5/thumbnails/12.jpg)
RTL-SDR
• RTL2832U DVB-T demodulator
• 8 bit / 3.2 MHz ADC (til DAB og FM)
• 1 - 2.4 MHz brugbar båndbredde
• 200 ppm
• Pris 100 - 400 kroner
https://www.cosycave.co.uk/
Saturday, January 26, 13
![Page 13: Software Defined Radios for VHF, UHF and SHF](https://reader031.fdocument.pub/reader031/viewer/2022013111/556166d6d8b42a72628b4f45/html5/thumbnails/13.jpg)
HackRF
• Transceiver under udviklilng
• 30 MHz til 6 GHz
• 8 bit ADC
• 20 MHz båndbredde
• USB tilslutning
• Open source
• Lav pris
http://greatscottgadgets.com/hackrf/
Saturday, January 26, 13
![Page 14: Software Defined Radios for VHF, UHF and SHF](https://reader031.fdocument.pub/reader031/viewer/2022013111/556166d6d8b42a72628b4f45/html5/thumbnails/14.jpg)
SDR#• Hurtigt og nemt at installere
• Funcube Dongle Pro & Pro+
• RTL-SDR
• Windows (Linux)
• Gratis download med kildekode
http://sdrsharp.com/
Saturday, January 26, 13
![Page 15: Software Defined Radios for VHF, UHF and SHF](https://reader031.fdocument.pub/reader031/viewer/2022013111/556166d6d8b42a72628b4f45/html5/thumbnails/15.jpg)
SDR-Radio V2• Beta
• Funcube Dongle Pro & Pro+
• RTL-SDR
• USRP
• Windows
• Gratis download ?
http://v2.sdr-radio.com/
Saturday, January 26, 13
![Page 16: Software Defined Radios for VHF, UHF and SHF](https://reader031.fdocument.pub/reader031/viewer/2022013111/556166d6d8b42a72628b4f45/html5/thumbnails/16.jpg)
DSP Radio
• Svært at konfigurere
• Nemt at bruge
• Funcube Dongle Pro
• Mac OS X
• Gratis download
http://dl2sdr.homepage.t-online.de/
Saturday, January 26, 13
![Page 17: Software Defined Radios for VHF, UHF and SHF](https://reader031.fdocument.pub/reader031/viewer/2022013111/556166d6d8b42a72628b4f45/html5/thumbnails/17.jpg)
Gqrx• Eksperimenterende
• Funcube Dongle Pro
• RTL-SDR
• USRP
• HackRF (når den kommer)
• Linux + Mac OS X
• Open source
http://gqrx.dk/
Saturday, January 26, 13
![Page 18: Software Defined Radios for VHF, UHF and SHF](https://reader031.fdocument.pub/reader031/viewer/2022013111/556166d6d8b42a72628b4f45/html5/thumbnails/18.jpg)
GNU Radio• Udviklingsmiljø
• Funcube Dongle Pro
• RTL-SDR
• USRP
• HackRF (når den kommer)
• Linux / Mac OS X / Windows
• Open source
http://gnuradio.org/
Saturday, January 26, 13
![Page 19: Software Defined Radios for VHF, UHF and SHF](https://reader031.fdocument.pub/reader031/viewer/2022013111/556166d6d8b42a72628b4f45/html5/thumbnails/19.jpg)
Byg selv radio?
Saturday, January 26, 13
![Page 20: Software Defined Radios for VHF, UHF and SHF](https://reader031.fdocument.pub/reader031/viewer/2022013111/556166d6d8b42a72628b4f45/html5/thumbnails/20.jpg)
Byg selv spectrum analyzer?
Saturday, January 26, 13