Narda
Showing all 4 results
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Narda ADFA-2 Auto Direction Finding Antenna
ADFA 2 Automatic Direction Finding Antenna combined with SignalShark Signal Analyser is the smallest setup in the world that can precisely localize signals from 10 MHz to 8 GHz. Minimum effort, maximum gain. No external PC, no second or third antenna or any software needed. Easy to transport, easy to set up. Simply attach the ADFA 2 to any commercial vehicle roof using the magnetic base, connect it to the SignalShark with the control and power cable, and start mobile direction finding immediately. Or, for long term monitoring and direction finding, use the quick connector on a tripod. Ready for action, unbeatably fast.
- Automatic DF-Antenna 10 MHz to 8 GHz
- Built-in phase shifter and switch matrix
- Direction finding method › Watson-Watt and correlative interferometer
- DF accuracy f < 200 MHz: < 3° RMS (typ) | f > 200 MHz: < 1° RMS
- Built-in electronic compass
- Built-in GNSS receiver with antenna and PPS output
- Diameter: 480 mm
- Option, Automatic DF antenna control, Bearing View
- ADFA Vehicle Mounting Kit
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Narda SignalShark Remote Spectrum Analyser
The Narda SignalShark Real-Time Remote Spectrum Analyzer is designed for the Detection, Analysis, Classification and Localization of RF Signals between 8 kHz and 8 GHz. Supports automatic direction finding and TDOA. Solves complex measurement and analysis tasks reliably and quickly with outstanding RF performance. The form factor of the remote analyzerversion is optimal for remote control applications. It is easily mountable in 19’’ racks and – due to its small size. The well documented SCPI commands reference and the VITA 49 conform I/Q streaming allows easy integration in every software environment. Within its real-time bandwidth of 40 MHz it calculates FFTs of up to 16 384 points with at least 75 % overlap. This means that every signal event, even if it is extremely short and infrequent, is reliably detectable. The automatic DF antennas and the integrated statistical localization algorithm allow the localization of transmitters based on AOA. SignalShark has already been integrated in th ird party TDOA systems. The Narda Remote SignalShark owns an excellent RF front-end with outstanding sensitivity and dynamic range and even offers four switchable RF inputs. It is a superfast spectrum analyzer in scan mode. The Narda SignalShark is ideal for applications where high sensitivity, high dynamic range, reliable detection of very short and infrequent signal events, and the localization of transmitters are required. All of these requirements are essential in the area of radio monitoring.
- Frequency Range: 8KHz to 8GHz
- Fast sweep time at 50GHz/s
- 40MHz Real-Time Instantaneous Bandwidth
- 100 % POI for signals longer than 3.125 µs
- I/Q Analysis & Recording
- Automatic Direction Finding Mode
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Narda SignalShark Hand-Held Analyser
Like a Shark, that highly efficient hunter in the ocean, Narda’s NEW SignalShark derives its success in measurement from the interplay of its highly developed senses. Its 40MHz Real-Time bandwidth captures the spectrum of even very short pulsed signals of 3.125us with a POI of 100 %. This guarantees a consistent awareness of all spectrum events. Due to its distinguished analysis functions like Real-Time Spectrum, Spectrogram, Persistence and Channel Analysis and its large integrated I/Q recorder, measured signals are analyzed with a very high frequency and time resolution.
- Frequency Range: 9KHz to 8GHz
- Fast sweep time at 40GHz/s
- 40MHz Real-Time Instantaneous Bandwidth
- Integrated GPS
- Live Persistence Spectrum
- I/Q Analysis & Recording
- Automatic Direction Finding Mode
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Narda Interference & Direction Analyser
The IDA-2 portable Interference and Direction Analyzer was specially developed for identifying and localizing interference, impairments and unknown sources. It is not simply a receiver with antennas attached to it. The IDA is a complete all-in-one measuring system that is tailored precisely to its application: efficient source localization. It is a true direction finder with the qualities of a receiver in a hand-held format.
- Frequency Range: 9KHz to 6GHz
- Fast sweep time at 12 GHz/s
- Real-time bandwidth to 32MHz
- Direction Finding Mode
- Integrated GPS
- Integrated Map Display
- I/Q Analysis & Recording
