Mud Pulse Receiver MPRx (DIS)

The MPRx utilizes XXT’s best-in-class decoding algorithms to receive and decode the telemetry pulses received from the standpipe’s pressure transmitter. The decoded mud pulse telemetry is then presented to the DRT for use by the surface equipment. Robust hardware, filtering, and embedded firmware is used to remove mud pump and other undesirable noise, allowing the XXT downhole sensors to transmit data at maximum bit rates.

image mud-pulse-receiver-mprx


  • Ability to interface third-party sensors to a QDT-compatible tool string
  • XXT’s hardware and firmware filtering mechanisms ensure optimized data decoding providing for the best possible data transmission rates
  • Highly configurable, the MPRx and MPTx can be customized for optimal performance at any wellsite
  • Available in two form factors for use in either a desktop PC (PCI Bus) or in a DRT
  • Easy configuration of the MPRx and MPTx is achieved via XXT’s xxMWDconfig application


  • 4-20mA or 4-12mA Pressure Transmitter interface
  • Full Scale Pressure Transmitter range of
  • 5,000 or 10,000 PSI
  • Baud Rates: 4800, 9600, 19200 or 38400
  • Communications Flow Control: Xon/Xoff
  • Advanced best-in-class Mud Pulse Decoding algorithms


Dimensions: 6.880” x 4.200”

Pressure Input: 4-20mA or 4-12mA

Operating Voltage: +5Vdc and +12Vdc


Operating Current: 0.20W @ +5V 0.55W
- 1.85W @ 12V

Temp Rating: 85˚C (surface environment)

Baud Rate: 4800, 9600, 19200 & 38400


Software Flow Control: Xon/Xoff

Pressure Input: 16-bit A-to-D converter

Pressure Range: 5,000 PSI or 10,000 PSI