RAKSA iDet Manuale utente
RAKSA iDet
SELECTIVE RF DETECTOR
USER MANUAL
All information contained within this manual is subject to change without notice.
Additional information: http://www.ts-market.com
Technical support: support@ts-market.com
© Copyright TS-Market, 2015. All right reserved.
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Table of Contents
1. Introduction 6
2. Operating Principle 7
3. Operation Instructions 8
4. Battery Charging 9
5. ON/OFF and Operation 11
6. The Main Menu 12
7. Monitoring Mode 13
7.1 Monitoring Mode, when to use 13
7.2 Monitoring Mode, how to operate 13
7.3 Threat Signal Monitoring 15
7.4 Log Review from the Monitoring Mode 15
7.5 Monitoring Mode Settings 15
8. Sweep Mode 16
9. Search Mode 17
9.1 Search Mode, how and when to use 17
9.2 Light and Sound Indication 17
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10. Difference Search Mode 18
10.1 Difference Search Mode, when to use 18
10.2 Difference Search Mode, how to operate 19
11. Monitoring of Digital Signals 19
12. Audio monitoring 20
13. Alarm Events Log 21
14. Settings 22
14.1 Types of Detected Signals 22
14.2 Threshold Levels of Signals 23
14.3 Interface Language 23
14.4 Sound Volume 23
14.5 Alarm Volume 24
14.6 Running Time in Monitoring Mode 24
14.7 Alarm Delay 24
14.8 Rate of Adaptation to Background Noise 25
14.9Frequency bands of cellular networks 26
14.10 Current Time Setting 26
14.11 Settings Reset 26
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15. About device 27
16. Package Contents 27
17. Warranty 27
18. Specifications 28
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1. Introduction
RAKSA iDet Selective RF Detector can be used to detect and locate in near field
a wide variety of surveillance devices, including cell phones of GSM 850 / 900E /
1800 / 1900, UMTS 850 / 900 / 1800 / 1900 / 2100, CDMA 450 (A-H) / 800 / 1900
standards, cordless DECT telephones, Bluetooth and Wi-Fi devices.
Special Features:
signal detection against the background interference
high speed of scanning and analyzing
detection of digital, analog and wideband signals
adaptation to the background noise in Monitoring Mode
difference search mode
audio monitoring through the built-in speaker
signals frequency and level measurement
alarm events log
silent alert signal (vibration mode)
no need for external antenna
interface languages: Deutsch, English, Español, Français, Italiano, Русский
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2. Operation Principle
RAKSA iDet Selective RF Detector is a superheterodyne receiver with low IF and
frequency synthesizer. It provides continuous scanning of frequency range and
analysis of spectrogram peaks. The standard digital signals are identified by their
amplitude-time characteristic.
Scanning and analyzing cycle period is 1.0-1.5 sec. Filtration of short-term noise
requires at least two scanning cycles, so the signal is detected in 2-3 seconds.
Any continuous radio signal with the amplitude modulation index ≤0.5 without
frequency hopping is treated as an analog signal. Such are the analog signals of
AM, FM, PM modulation and digital signals of FSK, PSK and the like modulations.
RAKSA iDet Selective RF Detector can operate within monitoring, sweep, search,
difference search modes and monitoring of digital signals.
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3. Operation Instructions
Radio transmitter detection requires two complimentary steps –search and
monitoring. Search Mode enables to detect and locate the transmitters activated
to the moment. Monitoring Mode provides continuous monitoring of the radio
signals thus the transmitters are detected at the moment of their activation.
Before searching the target area all the radio signal sources should be switched
off (mobile and cordless telephones, Bluetooth, Wi-Fi, microwave ovens). To
activate the transmitters with voice control use any sound source.
Place the RF detector in the center of the room and switch on Search mode.
Gradually approach the probable transmitter locations and watch the possible
change of the signal level. Both light and sound indication can be used –the
closer to the source of signal –the higher is the frequency of flashes. The high
flash increase might indicate a hidden surveillance device.
After verification of the clean area change the mode to Monitoring and place RF
Detector at your convenience. The RF Detector should stay stable to avoid false
alarms. The alarm signal is generated when detection a threat radio signal.
The efficiency of radio signal detection in Monitoring Mode depends on correct
setting of threshold levels. The mobile phones for instance are characterized by
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wide range of signal magnitude. Use the Digital Signals Monitoring Mode to define
the signal levels of mobile and cordless phones, Bluetooth and the like and adjust
the threshold level if necessary. The higher is the threshold level the less probable
is false alarm but distance of detection will lessen as well.
4. Battery Charging
The RF Detector power supply is provided by the built-in Li-Pol battery. If the unit
is used and stored as required the battery resource will provide as much as 500
recharging cycles.
The battery level is shown in the right upper corner of the display. When the
battery is fully discharged Low Battery warning will appear and the device will
automatically shut down. In such a case the battery should be recharged.
Before charging the battery switch off the RF Detector and plug it into the charging
unit. The process of charging of fully discharged battery will take 4-5 hours. The
light signal will be on during the process of recharging and will be off as soon as
the charging process is completed. The charging state will also be indicated on the
display after pressing any button. After the charging is completed unplug the
charging unit.
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Simultaneous operation and charging is possible but the recharging period will
increase. The continual plug-in charging unit might shorten the life cycle of the
battery.
If you don't plan to use the RF Detector for a considerable period of time, please
recharge the battery fully and then repeat recharging it each six months.
To avoid any damage of the RF Detector do not use alien
charging units!
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