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ASM 4221 • HF Antenna Switch Matrix

The ASM 4221 is an antenna switch matrix for the frequency range from 1 to 30 MHz. Thanks to its non-blocking circuitry several outputs can be connected to one input. Thereby, the signal path is loss-free.
  • Antenna switch matrix with up to 32 in- and outputs
  • Non-blocking switching
  • Modular, scalable architecture

AUS 6650 • HF Antenna Switch Unit

The antenna switch-over unit AUS 6650 is designed for the connection of three-channel DF-receivers to DF-antennas consisting of two antenna bases in the frequency range from 1 to 30 MHz. 
  • Fast scan mode due to extremely short switching-over times by using switching diodes
  • Two independent switches in one device
  • Maintenance-free due to semiconductor switching components

DFA 2430 • Active VHF / UHF Direction Finding Antenna

Light weight semi-mobile direction finding antenna
  • Installation on small vehicles due to low weight antenna
  • Optimised for mobile and semi-mobile use
  • High bearing accuracy
  • Particularly resistant to multipath propagation and polarisation changes
  • Integrated omni-directional antennas for monitoring

DFA 2440 • Active VHF /UHF Direction Finding Antenna

The active DFA 2440 antenna has been specially developed for compact operational use on the top of a vehicle.
  • Optimised for vehicle installation
  • high bearing accuracy
  • Flat design and low weight

DFA 2450 • Maritime Direction Finding Antenna

The passive DFA 2450 maritime antenna has been specially developed for shipborne applications on the highest position onboard. It has a high bearing accuracy and allows installations on any kind of mast. The antenna can be extended with HF direction finding capabilities. In this case, an additional HF antenna subsystem for the frequency range from 1 to 30 MHz is integrated into the pipe below the DFA 2450 V / UHF subsystem.

DFA 2455 • Direction Finding Antenna

The DFA 2455 is a seven channel direction finding antenna that supports the ingenious designed correlative interferometer direction method over the complete range from 20 to 3000 MHz. In combination with the chosen layout particular for the lower frequencies this leads to an exceptional high bearing sensitivity. The antenna is designed for stationary applications on high masts or rooftops.

DFA 5080 • Active U-Adcock HF Direction Finding Antenna

The DFA 5080 is a high-precision radio direction finding antenna for electromagnetic sky and ground waves in the frequency range from 0.5 to 30 MHz.
  • High bearing accuracy
  • Installation in less than 30 minutes
  • DF accuracy and sensitivity comparable to larger stationary systems

DFP 2400 • VHF / UHF Radio Direction Finder

The DFP 2400 is a radio direction finder with a coherent bandwidth of 20 MHz for the frequency range 20 to 3000 MHz. It permits the interception of frequency-stationary and frequency-agile emissions.
  • Large coherent bandwidth of 20 MHz
  • 7-channel correlative interferometer principle
  • Parallel processing of all channels
  • Also available bandwidth of 9.9 MHz (DFP 2410)

DFP 2410 • VHF / UHF Radio Direction Finder

The VHF / VUHF radio direction finding receiver DFP 2410 with its coherent real-time bandwidth of 9.99. MHz provides seamless direction finding of communication signals within the frequency range of 20 to 3000 MHz.
  • State-of-the-art sensitivity, dynamic range and intercept points IP2 / IP3
  • Full availability of 9.99 MHz coherent bandwidth with all provided frequency/tume-resolution combinations
  • Extremely high DF-accuracy due to 7 channel interferometry method

DFP 5050 • HF Narrowband Direction Finder

The DFP 5050 is a digital radio direction finder for the frequency range from 300 kHz to 30 MHz with an optional extension downwards to 10 kHz. Thanks to a spectral resolution down to 31.24 Hz it features a high bearing sensitivity and large dynamic range which submits a clear separation of adjacent and overlapping signals.
  • High bearing sensitivity and large dynamic range
  • Enhancement of bearing accuracy by frequency and time diversity
  • Direction-selective search facility

DFP 5130 • HF Radio direction finder

The DFP 5130 is a wideband digital radio direction finder covering the full frequency range by direct sampling. It has a market leading intermodulation suppression. This makes it applicable manually or as part of automatic HF search and direction finding systems.
7 sub-octave matched high and low pass filters ensure an extraordinary high dynamic range and intermodulation suppression at low noise figures. The output of bearing and frequency spectrums in sub-bands facilitates the monitoring of frequencies across the 16 HF range without scanning.

DFP 5135 • HF Radio direction finder

The DFP 5135 was designed as an answer to the ever growing need for fully automated HF COMINT systems. By using individually steerable tuner groups it takes care of the different environmental noise conditions over the entire frequency range from 0.5 to 30 MHz giving a market leading intermodulation free dynamic range. It delivers seamlessly high resolution directional spectra over the entire range.

FAA 321 • Active HF Ferrite Antenna

The FAA 321 is an active ferrite antenna, which can be used while moving. It features high bearing accuracy for ground waves within the frequency range from 0.5 to 30 MHz. 
  • Specially designed for highly mobile use
  • High bearing accuracy and sensitivity
  • Low power consumption

MAN 4122 • HF Monitoring Antenna

The MAN 4122 is an active monitoring antenna for electromagnetic sky and ground waves in the frequency range from 1 to 30 MHz. 
  • High sensitivity and linearity
  • Ground network ensures high performance
  • Installation in less than 10 minutes

SIR 2110 • Multi-Channel VHF/UHF Digital Broadband 1 RU Tuner

The SIR 2110 covers the VHF/UHF frequency range from 20 to 3000 MHz. Its modular and flexible design allows various configurations to incorporate different scenarios from manual interception to automatic communication intelligence (COMINT).
Additionally to the 20 MHz broadband I/Q data up to four 50 kHz wide DDC channels can be streamed to different addresses. The SIR 2110 provides an excellent dynamic range (IMFDR) of > 80 dB.

SIR 5110 • Multi-Channel HF Digital Broadband 1 RU Receiver

The 1 RU HF receiver SIR 5110 covers the full frequency range from 0.5 to 30 MHz. Its modular and flexible design allows various configurations to incorporate different mission scenarios from manual interception to automatic communication intelligence (COMINT).
Multiple bands of interest can be covered simultaneously by freely selecting 16 precisely tuned digital subbands within the entire HF range. The virtual receiver concept allows the substitution of up to 120 narrowband channels in the selected frequency range.

SIR 5115 • Multi-Channel HF Digital Broadband 3 RU Receiver System

The 3 RU HF broadband receiver SIR 5115, covering the full frequency range from 0.5 to 30 MHz, represents the benchmark for interception of even extremely weak HF signals in COMINT missions.
Offering full high-resolution coverage and multiple virtual narrowband receivers, the SIR 5115 replaces entire banks of single channel receivers without compromising blocking dynamic range or intermodulation. This means having fewer receivers produce more precisely tuned signals with less error.

U646 • 16/8-element U-Adcock HF DF Antenna

The U 646 is a highly sensitive antenna system for electromagnetic sky and ground waves with high bearing accuracy for the frequency range from 1 to 30 MHz.
  • High bearing accuracy and sensitivity to space and ground waves
  • Self-supporting masts
  • Reliable functioning even on grounds that are bad conductors
 
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