Select a product from the list below to learn more

Loop Test Translators

The ALT series of Loop Test Translators are designed to replace the satellite link for test and alignment of earth station systems operating in S, C, X, Ku or DBS frequency bands.

Coaxial Cable Assemblies Adapters Accessories

Drawcom’s custom made cables have a proven high reliability in service to meet the demanding requirements commercial, defence, aerospace and science sectors.

Dehydrators

  • Flexible arrangement
  • Plug and Play
  • Low noise and vibration
  • High reliability
  • Digital control and read-out
  • Low power consumption and high efficiency

Directional Coupler – Wide Band

  • 375MHz – 18.0 GHz
  • Miniature Size
  • High Directivity
  • Low VSWR
  • RF Shielded
  • Robust Construction

High-Speed Data Acquisition Digitizers

Drawcom’s high-speed digitizers maximize the quality of captured wideband signals, in terms of signal-to-noise ratio and spurious-free dynamic range, over a very wide frequency bandwidth.  What separates Drawcom’s digitizers from any other similar product in the industry is the ability to acquire and transfer data simultaneously with no breaks in the analog record at sustained high-speed data rates.

Low PIM Loads Terminations

Drawcom’s Passive Intermodulation products supply range from Unequal Splitters, Low PIM Loads, Low PIM Divider/Tappers, Low PIM adaptors to Low PIM Cable assemblies.
Our Terminations are available in 30, 50, 100 and 150 Watt models and they offer a VWSR of 1.10:1 typical. We offer unequal splitters that deliver 300 Watts of handling power and a typical VSWR of 1.15:1 and various output levels from -0.9 to -1.8 dB. To prevent field failures all models are designed to handle full rated power @ +85 degrees Celcius.

Waveguide Reject Filters

Drawcom transmit and receive reject filters are designed for use in satellite earth station equipment. The Tx reject filters are designed to be used on receive systems to reject any spurious signals in the transmit frequency, while the Rx reject filters are used on transmit systems to reject any spurious signals in the receive frequency.

Coaxial Rotary Joints

  • Rugged,  long-life,  non-contacting design
  • Available  as in-line, L and U- style
  • Includes  Satcom  applications – Ku, X and C band SNG, VSAT
  • High power 500W
  • IP65 rated, can be pressurised
  • Alternative coaxial connector types available

Rotary Joints

  • Rugged,  long-life,  non-contacting design
  • Available  as in-line, L and U- style
  • Includes  Satcom  applications – Ku, X and C band SNG, VSAT
  • High power 500W
  • IP65 rated, can be pressurised
  • Alternative flange styles  available

Directional Couplers

Directional couplers are used in a wide variety of applications and can satisfy almost any requirement for sampling incident and reflected microwave power conveniently and accurately with minimal disturbance to the transmission line. Some general applications for directional couplers include line monitoring, power measurements and load source isolators.