Products - HF and V/UHF Narrow Band Receivers
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Grintek Ewation has established itself as an Electronic Warfare systems house manufacturing state-of-the-art products and systems. It prides itself in its leading edge range of wide band receivers and direction finders in both HF and V/UHF. GEW's product suite extends further to also include antennas and recorders. The product suite is manufactured under the MRCM trademark. www.mrcm.net


HF and V/UHF Narrow band receivers

MRR6000

Meeting the challenge of the modern HF & V/UHF signals scenario, the MRCM MRR6000 monitoring receiver series utilises the latest technology to achieve outstanding receiver performance.

High dynamic range circuitry, Digital Signal Processing and sophisticated host man-machine interface graphics combine in a cutting edge solution to modern HF & V/UHF ESM monitoring requirements.

The MRCM MRR6000 Multi-channel HF & V/UHF Monitoring Receivers provide an excellent and versatile solution in host systems where multiple single frequency channels need to be monitored and demodulated, or scanned. Up to 5 independent receiver channels can be provided in a single 19" 3U high unit.

MRR6000 Monitoring Receiver Frequency Coverage

In addition to the above models, Grintek Ewation produces a compact receiver which is a ½ 19" 3U unit with the following options:

  • LH models with 1 or 2 HF channels
  • VU models with 1 or 2 V/UHF channels
  • LU model with 1 HF and 1 V/UHF channel

Key Features

  • Suitable for fixed, mobile, airborne and naval applications
  • Digital Signal pre-processing for optimum adaptation to receiving and signal conditions
  • Excellent large signal behaviour i.e. low levels of intermodulation and cross-modulation
  • Wide dynamic range for applications in different electromagnetic scenarios
  • Highly accurate and fully reproducible filter characteristics
  • Digital demodulators
  • IF outputs for signal processing / recording
  • Digital audio and IF streaming via LAN
  • Memory and frequency scan
  • Interfaces: RS232, Ethernet LAN and high speed Synchronous Serial Interface (SSI) for IF / demodulation data output
  • LU provides two independent receiver channels that may be connected to their own antennas - no complicated and expensive antenna switching units required
  • ITU-R spectral measurements
  • Multi-level BITE feature for effective diagnostics to Module Level
  • Modular construction for flexibility and efficient maintenance
  • State-of-the-art detection sensitivity
  • AC or DC power options



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