Summary

PULSAR-DATA compact transmitter solutions are designed for advanced missions where a high data rate downlink is required.

PULSAR-STX

The low power consumption PULSAR-STX solution operates at amateur and commercial bands respectively and is user programmable within bands. The transmitter implements QPSK modulation with transmission data rates of up to 2 Mbps. It utilises an open network encoding scheme based on the IntelSAT IESS-308 specification which allows this product to be used with low-cost commercial satellite receivers.

Key features

  • Low power consumption
  • Powered from unregulated battery bus or regulated 5V
  • With Full, ½, ¼ and ⅛ rate modes
  • Support for commercial (2.2 – 2.3 GHz) and amateur (2.4– 2.45 GHz) bands
  • User programmable within bands
  • Industry standard encoding and modulation techniques
  • Compatible with low-cost commercial demodulators
  • Based on IntelSAT IESS-308
  • QPSK or OQPSK
  • Compatible with AAC Clyde Space's S-Band Patch Antenna
  • Compatible with all AAC Clyde Space Zaphod Structures

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Last updated: 2022-01-17

PULSAR-STX S-Band Transmitter

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Specs

operating temperature
-25 to 60 C
power consumption
< 5 W
voltage
6 V – 12 V (5 V alternative)
rf power
1 Watt (30 dBm)
transmit data rate
2 Mbps (STX); 8 Mbps (HSTXC); 10 Mbps (HSTX)
height1
17.41 mm
length
96 mm
width
90 mm
mass
< 100 g

1. Height from top of enclosure to lowest component on bottom.

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