AXN/ENC/401 Axon IRIG-106 PCM encoder

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  • Sixth order linear phase (Bessel) PMF with programmable cutoff from 175 kHz to 6 MHz and output voltage from ±0.5 Vp to ±2 Vp
  • Up to 10 PCM codes at up to 40 Mbps
  • 2 to 250K words per minor frame
  • 1 to 64 bits and parity (odd/even/none) programmable word by word

Axon Quick Start Kit

Axon is the most modern and capable data acquisition system available today. The Axon quick start kit provides a basis for users to become rapidly familiar with the Axon DAU and the Axonite remote...

Flexible ADC Module

AXN/ADC/401 - Flexible ADC Module - 8 analog channels

The AXN/ADC/401 is used to condition and digitize up to eight analog channels. Each channel can be configured for use in differential ended or single ended voltage measurement, AC coupled single...

AXN/EXT/401 - Axon extender card

AXN/EXT/401 - Axon Extender Card

The AXN/EXT/401 is an extender card, which allows a module contained in an Axonite (AXN/ITE/01U) remote housing to connect to an Axon chassis. Axonites allow modules to be separated from the...

AXN/ITE/01U - Remote housing for Axon module

AXN/ITE/01U - Remote housing for Axon module

The Axonite (AXN/ITE/01U) houses one Axon user module . It allows the user modules to be housed remotely from the Axon chassis so modules can be located closer to sensors, which can improve the...

AXN/CHS/09U - Axon chassis, 9 user-slots

AXN/CHS/09U - Axon chassis, 9 user-slots

The AXN/CHS/09U is a 9 user-slot Axon chassis, which along with the housing and backplane, includes an isolated 100W power supply for the controller and user-modules. A wide input operating...


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Axon IRIG-106 PCM encoder (PMF output)

The AXN/ENC/401 is used to encode data in an IRIG-106 Chapter 4 (Ch.4) PCM stream.

In Ch.4 mode, parameters from any Axon module in the chassis can be placed in the Ch.4 PCM stream. Parameters from other Axon chassis and Ethernet sources can also be placed in the Ch.4 PCM stream.

Ethernet frames are input to the Axon chassis via the controller and passed to the AXN/ENC/401 across the backplane.

Multiple AXN/ENC/401 modules can be included in an Axon system and parameters can be sent to some or all encoders. The AXN/ENC/401 has differential ended RS-422 outputs for data and clock along with buffered TTL outputs for NRZ-L, DATA, DCLK, word, minor-frame and major-frame pulses.

The AXN/ENC/401 also has a programmable premodulation filtered analog output, which is suitable for use with a linear FM transmitter for telemetry. The cutoff frequency and amplitude can be changed to suit the bit-rate and transmitters deviation sensitivity.

All physical outputs transmit the same payload data using independent line encoding (PCM codes) configurations.

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