NR-900EMS is designed to search for eavesdropping devices and similar electronic appliances detection in premises (radio microphones, microphone amplifiers, dictaphones, etc.). Electronic units’ detection in any operational mode: active, stand-by or switched of building structures inspection as well as furniture
and other domestic article compatible with airport electronic & communication equipment recommended for questioned items primary control by airport security service.
Features
- The last representative of the famous NR-900 NLJD family;
- Unbeaten power potential budget – 173dB, extended tuning facilities, outstanding noise immunity, in particular to whatever cellular communication signals – all that ensure its’ high efficiency in any operating conditions;
- Easy-to-use, up-to-date ergonomic design, high quality reliable units and components.
Specifications
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Output power: |
not less than 180W / 0.2W |
|
- envelope separation mode (20K) |
not less than 30W |
|
Probing signal power attenuation |
8dB, one stage |
|
Receiver sensitivity (under 6dB signal/ noise ratio) |
not worse than -150dBW (-120dBm) |
|
Input signal attenuation |
10dB x 5 steps |
|
Antenna, polarization |
directional, circular |
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Indication: |
|
|
- audio |
headphones |
|
- visual |
4-line LCD |
|
Target localization accuracy |
not less than 0.1m |
|
Power supply |
built-in Li-Ion battery |
|
Continuous operational time |
not less than 4 h |
|
Weight (ready for operation / in standard packing) |
3.7kg/9kg |