2018版 主流SDR设备横向比较

0x00 背景

由于工作原因 需要使用SDR设备 但是发现目前网上的SDR横向对比数据不够全面 抽空弄了一个 目前还不是非常全面欢迎大家指摘。

 

 

  HackRF ONE BladeRF  Ettus RTL-SDR LimeSDR LimeSDR Mini ntrx
X40 X115 B200 B210
 Frequency Range 1 MHz - 6 GHz     70 MHz - 6 GHz 70 MHz - 6 GHz   30 MHz - 3.8 GHz 10 MHz - 3.5 GHz 30 MHz - 3.7 GHz
RF Bandwidth 20 MHz     61.44 MHz 61.44 MHz   61.44 MHz 61.44 MHz  120 MHz
Sample Depth 8 bit 12 bit 12 bit 12 bit 12 bit 8 bit 12 bit 12 bit 12 bit
Sample Rate 20 MSPS 40 MSPS   61.44 MSPS 61.44 MSPS 3.2 MSPS 61.44 MSPS 30.72MSPS 120 MHz
TX Channels 1 1   1 2 0 2 1 2
RX Channels 1 1   1 2 1 2 1 2
Duplex Half Full Full Full Full   Full Full Full
Interface USB 2.0 USB 3.0   USB 3.0 USB 3.0 USB 2.0 USB 3.0 USB 3.0 PCIe x2, USB 3 adapter, and more (FPGA based)
Programmable Logic Gates 64 macrocell CPLD 40k (115k avail)   75k 100k   40k 16K  
Chipset MAX5864, MAX2837, RFFC5072 LMS6002M   AD9364 AD9361 RTL2832U LMS7002M LMS7002M  
Open Source Full Schematic, Firmware   Schematic, Firmware Schematic, Firmware   Full Full  
Oscillator Precision +/- 20 ppm +/- 1 ppm   +/- 2 ppm +/- 2 ppm   +/-1 ppm initial, +/-4 ppm stable +/-1 ppm initial, +/-4 ppm stable ±0.5 ppm initially, <±0.01 ppm after GPS lock
Transmit Power -10 dBm+ (15 dBm @ 2.4 GHz) 6 dBm   10 dBm+ 10 dBm+   max 10 dBm (depending on freq.) max 10 dBm (depending on freq.) 0 to 10dBm (depending on frequency)
GPS synchronization       Addon (+$636) Addon (+$636)       on board
Extra features GPIO GPIO GPIO GPIO GPIO   GPIO GPIO GPIO, GPS, SIM card interface
Multiple boards synchronization Sample clock Sample clock and timestamps   Sample clock and timestamps Sample clock and timestamps   Sample clock Sample clock Sample clock and timestamps

你可能感兴趣的:(2018版 主流SDR设备横向比较)