ST 301 SPIDER

Specification

Height 165 mm
Width 98 mm
Thickness 40 mm
Weight 470 g
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The Analyzer is designed to detect and localize eavesdropping devices that are galvanically connected to power mains and low-current cables.

In the ST 301, passive and active modes of operation are used to detect enabled, switched off, or faulty eavesdropping devices.


Functionally the Analyzer consists of four components (DEVICES):

1. LOW FREQUENCY AMPLIFIER (LFA)

2. WIRE RECEIVER (WR)

3. NON-LINEAR JUNCTION DETECTOR (NLJD)

4. REFLECTOMETER (REF)


Functionality:

·         detection and the analysis of signals cable (dynamic and electret) microphones in low-current cables;

·         activation of electret cable microphones by giving to the cable of bias voltage for their detection;

·         detection of signals of the eavesdropping devices transferring information on power mains and low-current cables in frequency range of 100 kHz - 180 MHz;

·         detection of unauthorized galvanic connections to the cables using a NLJD and the REF;

·         measurement of AC and DC voltage in the low-current cables.



LOW FREQUENCY AMPLIFIER (LFA)

Frequency range, Hz

20 - 25000

Input resistance, kOhm

200

Adjustment range of gain, dB

0 - 60

The maximum signal amplitude on an input, V

10

Spectral density of noise voltage, nV/Hz

6

Bias voltage values, V

0, ±5, ±10,

±15, ±20, ±26

Form of representation of a signal

Oscillogram

Spectrogram

Measurement range on a direct current, V

±80

WIRE RECEIVER (WR)

Frequency range, MHz

0.1 - 180

Time of scanning of all range, sec

0.3 - 1

Minimum level of detected signal in AUTOMATED mode, dBm

-60

Dynamic range, dB

50

Input resistance, Ohm

50

Demodulation

AM, FM

Bandwidth of the filter, kHz

180

The maximum allowed voltage in the cable, V

250 (AC),80 (DC)

Data representation form

Spectrogram

Oscillogram

Table

NON-LINEAR JUNCTION DETECTOR (NLJD)

Level (amplitude) of the probing signal, V

±14

Frequency of the probing signal, Hz

60

Separate indication of even and odd harmonics

yes

Minimum detectable level of non-linear distortion, %

0.1

REFLECTOMETER (REF)

Range of distances, m

3 - 150

Error of measurements, m

±0,6

The ability to work on cables under voltage

no

Power supply

The built-in lithium-polymer accumulator, V

3.7

Power consumption, W

<1

Operating time at the maximum power consumption, hour

>3

Charging interval of completely discharged accumulator, hour

5

Weight and dimensions

Dimensions of the main unit (length, width, height), mm

165 x 98 x 40

Mass of the main unit, kg

0.47

Packaging dimensions (length, width, height), mm

390 x 310 x 170

Mass of the kit in packaging, kg

4.4


Height 165 mm
Width 98 mm
Thickness 40 mm
Weight 470 g

Delivery set:


1. Main unit
2. Charger of the main unit
3. Flash card 
4. Mini-USB patch cord
5. Television splitter
6. Headphones
7. Adapter for testing of the power mains
8. TV(m)/F(m) adapter
9. TV(f)/F(m) adapter
10. TV(f)/TV(f) adapter
11. RJ11 (1/2) splitter 
12. RJ45 (1/2) splitter 
13. RJ11 socket 
14. RJ45 socket
15. RJ45 short-circuit socket
16. Adapter and screwdriver for connecting to the multi-wire cable
17. Cable storage bag
18. Television cable TV(f)/TV(m) 
19. Patch cord RJ45/TV(m) for connecting to the TV socket TV(f)
20. Patch cord for connecting to the RJ45 PC socket
21. Patch cord for connecting to the RJ11 telephone socket
22. Patch cord with a needle for connection to the cable shield
23. Case

Please note: software upgrade can cause recorder’s breakdown. This is not a warranty case. All the new recorders have the latest software version and there is no necessity to upgrade software after buying the recorder. Don’t take the risk. In case there are problems with audio recorder operation please apply to our technical support specialist: support@ts-market.com

Software Firmware Manual to
software
Series manual Supplement to the model
ST 301 SPIDER manual Catalog file
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