Features:

  • 1MHz to 6 GHz operating frequency
  • Half-duplex transceiver
  • Up to 20 million samples per second
  • 8-bit quadrature samples(8-bit I and 8-bit Q)
  • Compatible with GNU Radio, SDR#, and more
  • Software-configurable RX and TX gain and baseband filter
  • Software-controlled antenna port power (50mA at 3.3V)
  • SMA female antenna connector
  • SMA female clock input and output for synchronization
  • Convenient buttons for programming 
  • Internal pin headers for expansion
  • Hi-Speed USB 2.0
  • USB-powered
  • Open source hardware

 

Specification:

Condition: 100% Brand New

Item Type: SDR Platform Software Defined Radio

Mainly Parts for HackRF One Hardware:

RFC5072: Mixer provides local oscillator from 80MH to 4200H

MA2837: 2.3G to 2.7GH Wireless Broadband RF Transceiver

MAX5864: ADC/DAC.22MHZ sample rate 8bit

LPC4320/4330: ARM Cortex M4 processor, clocked at 204MHz

5i5351B: i2C programmable arbitrary CMOs clock generator, 40MHz 50MHZ and sampling clock provided by 800MHZ frequency division

MGA81563: 0.1-6GHZ 3V, 14dBm amplifier

SKY13317: 20MHZ-6.0GHZ RF single-pole three-throw (sP3T) switch

SKY13350: 0.01-6.0GHz RF single pole double throw (sPDT) switch

 

Taking the receiving process as an example, the of the signal after entering the antenna is as follows:

1. Determine whether to amplify via a 14dB amplifier by the RF switch

2. High-pass or low-pass filtering of the signal through the image rejection filter

3. Signal is mixed with RFFC5072 chip to 2.6GHz fixed intermediate frequency

1) The latest firmware supports variable IF options

2) Intermediate frequency range 2.150GHz-2.750GHz

4. The signal is sent to the MAX2837 chip and mixed to the baseband to output the differential signal.

1) The MAX2837 chip can limit the bandwidth of the signal

5. The MAX5864 chip digitizes the baseband signal and sends it to the CPLD and microcontroller. TODO FIXME

6. CPLD

7. The LPC4320/4330 processor sends the sampled data to the computer via USB.

8. Protect the RFFC5072 and MAX2837 in a shield to prevent interference from the outside and other chips on the board, and try to prevent static breakdown.

 

Package List:

1 x Main Body

1 x Antenna

1 x Data Line

1 x Chip

  



 

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