SDR Frontends overview

yu1lm frontends

• http://yu1lm.qrpradio.com/

hackrf

• 8 bits A/D D/A

airspy

• http://www.airspy.co.uk/

rtl-sdr

• Does not transmit
• 8 bits A/D
• max bandwidth 2.56 Mhz (limited by USB interface)
• max sample frequency: 28.8 Msps
• http://sdr.osmocom.org/trac/wiki/rtl-sdr
• http://superkuh.com/rtlsdr.html