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PX4 - Mobile Phone Voice Interface

PCI Express Mini Card

The PX4 is a PCI Express Mini Card providing an audio and sound interface for mobile wireless functions.

Download data sheet

  • PX4 Product ImagePX4 Mobile Phone Voice Interface PCI Express Mini Card
  • PX4 Product ImageBottom view of the PX4
  • PX4 Product ImageTelit PCI Express Mini Card installed on the PX4
  • PX4 Product Image
  • PX4 Product Image
  • PX4 Product Image

Main Features

  • USB audio streaming controller for mobile wireless cards
  • Perfect extension for PCI Express Mini Cards with mobile phone functionality, e.g., 4G LTE modem
  • PCI Express Mini Card form factor
  • Mini-SIM card socket integrated
  • -40°C to +85°C
  • Conformal coating (optional)
PX4 Product Image

Technical Data

Wireless Functionality
Possible wireless functions:
  • LTE
Onboard Interfaces
  • PCI Express Mini Card Slot
    • One PCI Express Mini Card slot
    • Full-Mini; PCIe, USB 2.0
    • I2S audio interface
  • PCI Express Mini Card Interface
    • One PCI Express Mini Card interface
    • PCIe, USB 2.0
  • SIM Card
    • One mini-SIM card slot
Electrical Specifications
  • Supply voltage
    • +1.5 V and +3.3 V
  • Power consumption
    • 0.33 W max.
Mechanical Specifications
  • Dimensions
    • PCI Express Full-Mini Card
    • Height: 12 mm (with PCI Express Mini Card assembled)
  • Weight: 10 g (model 15PX04-00)
Environmental Specifications
  • Temperature range (operation): -40°C to +85°C
  • Temperature range (storage): -40°C to +85°C
  • Cooling concept
    • Air-cooled, airflow 1.0 m/s min.
  • Relative humidity (operation): max. 95% non-condensing
  • Relative humidity (storage): max. 95% non-condensing
  • Altitude: -300 m to +3000 m
  • Shock: 15 g, 11 ms
  • Bump: 10 g, 16 ms
  • Vibration (sinusoidal): 1 g, 10..150 Hz
MTBF: 500 000 h @ 40°C according to IEC/TR 62380 (RDF 2000)
Flammability (PCBs)
  • UL 94 V-0
  • EN 50121-3-2 (table 4) (EMC in rolling stock)
  • EN 55011 (radio disturbance)
  • EN 61000-4-2/EN 50121-3-2 (table 9) (ESD)
  • EN 61000-4-3/EN 50121-3-2 (table 9) (electromagnetic field immunity)
  • EN 61000-4-4/EN 50121-3-2 (table 8) (burst)
  • EN 61000-4-6/EN 50121-3-2 (table 7) (immunity to conducted disturbances)
Software Support
  • Linux
  • Windows

Ordering Information

Standard PX4 Models

PCI Express Mini Card, mobile wireless functions, audio interface, Mini-SIM card holder, -40°C to +85°C


Data Sheets
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