TALAN™ 3.0 Telephone & Line Analyzer

The TALAN 3.0 Telephone and Line Analyzer represents advanced capability to detect and locate illicit tampering and security vulnerabilities on digital, analog, and VoIP telephone systems. New hardware provides the ability to test twisted pairs against modern telecommunication threats including shield and ground.
TALAN™ 3.0 Telephone & Line Analyzer
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SKU: Talan-3
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TALAN™ 3.0 Telephone & Line Analyzer

TALAN™ 3.0 Telephone & Line Analyzer


Efficiency: compares the results of multiple tests on multiple phone lines to quickly identify threatening anomalies

Usability: combines several countermeasure testing capabilities into a single piece of equipment (voltage, current, resistance, capacitance, non-linear junction detection, frequency domain reflectometry, and digital demodulation technology)

Portability: weighs only six pounds and data can be exported for further analysis and reporting


  • Combines multiple testing capabilities into a single piece of equipment
  • Automatic internal pair switching matrix performs tests on all pair combinations
  • Extensive, advanced VoIP traffic filtering makes it easier to locate and identify suspicious packet information
  • The patent-pending Fast Fourier Transform (FFT) algorithm converts network traffic into a spectrum view, creating visually identifiable patterns not easily noticed in a traditional packet list
  • Quickly performs common test functions including:
    • Multimeter tests (voltage, current, resistance, capacitance)
    • RF Broadband Detector (up to 8 GHz)
    • Spectrum Analyzer (up to 85 MHz)
    • High Gain Audio Amplifier
    • Bias Generator ±80 VDC
    • Audio Oscilloscope with active input (20 Hz to 20 KHz)
  • Digital demodulation available to confirm that the telephone line is not passing audio
  • Frequency Domain Reflectometer (FDR) to check for taps on the line
  • Non-Linear Junction Detector (NLJD) functionality to detect electronics connected to a line
  • Multi-test database system provides the ability to perform tests on all pair combinations, storing data for historical comparison and comparison against other lines


  • Technical Surveillance Countermeasures (TSCM)
  • Counter Surveillance
  • Wire Tap Detection
  • Telephone Line Testing
  • Phone Line Analysis
  • Eavesdropping Detection
  • Intelligence Protection
  • Executive Protection
  • Surveillance Equipment Detection
  • Electronic Surveillance Detection


Probes & Antennas

Harmonic Locator Probe
Used for tracing wires and determining the location of any electronics connected to the wire such as an eavesdropping device.
Part Number:  6-00005


DA-8000 Directional Antenna
Test for RF energy coming from a telephone.
Part Number:  6-00068


RF Probe
Test for RF energy coming from a telephone. Frequency response of 10 MHz - 2 GHz.
Part Number:  6-00003


Lithium-ion Rechargeable Battery – 8.7Ah



Primary computer: 32 bit RISC processor, 520 MHz
Internal memory: 64 MB SDRAM (OS), 64 MB Flash
External memory: Compact Flash Type III, USB mass storage


Network: 10/100 Ethernet Controller for IP Packet Detection
USB: USB Device (A Type) supports external keyboard, mouse, and USB mass storage device; USB Host (B type) for future use


Headphone output: 3.5 mm mono connector
Microphone input: 3.5 mm mono input


Hard keys: 6 soft menu keys, 5 button quadrant navigation & other dedicated keys
Encoder: high-resolution optical encoder
Integrated touch screen with stylus
Test inputs:


  • Dual MOD8: supports 2, 4, 6, & 8 wire modular phone jacks with shield
  • Banana type: standard sleeved sockets: ring, tip, and earth
  • SMB RF input: RF/antenna connection to 8 GHz broadband detector
  • Expansion port: supports communication & measurement for use with future accessories

All inputs electrically isolated


Spectrum Analyzer:


  • Dual conversion, super-heterodyne receiver
  • Frequency range: 30 kHz to 85 MHz
  • Sweep time: 2 Seconds
  • Step size: 1 kHz
  • Bandwidth: 18 kHz
  • Sensitivity: -100 dBm

Broadband Detector:

  • RF SMB input: to 8 GHz
  • Line level test: 100 kHz to 600 MHz
  • Sensitivity: -65 dBm


Quick response auto-ranging: 500msec Sample Rate
AC/DC Volts: 0 to 250V Maximum
AC/DC Current: 0 to 300mA Maximum
Resistance: 0 to 42MΩ
Capacitance: 50pF to 40µF


Optically isolated, direct digital control: high voltage DAC
Output ceiling: ± 80 V
Output ceiling (shield): ±65VDC, ±33VAC
Modulation: fixed voltage, or variable rate Sine wave (10 Hz - 300 Hz)


Audio bandwidth: 20 Hz - 20 KHz
Gain: Up to 80 dB total system gain (voice band)
AGC: digitally controlled automatic gain
Filter: analog voice band filter (300 Hz to 3 kHz)


External input: 15 VDC @ 3A
Universal power supply: 100-240 VAC, 50-60 Hz
Removable battery: Rechargeable Lithium ion, 4-hour runtime (typical)


Dimensions: 10 in x 12.9 in x 2.7 in (25.4 cm x 32.8 cm x 6.9 cm)
Unit weight with battery: 6 lbs (2.7 kg)
Case dimensions: 19.5 in x 14.9 in x 5.4 in (49.5 cm x 37.8 cm x 13.7 cm)
Case weight including unit and accessories: 19 lbs (7.1 kg)


Operating temperature: 0°C to +50°C


Operational Frequency: 225 kHz & 450 kHz
Antenna Type: Balanced Loopstick
Headphone Audio Output: 16Ω, 105dB SPL limited
Battery: 9V Alkaline
Runtime: 10 hours average, 22 hours (headphones)
Size: 17.5 in x 1.5 in (44.45 cm x 3.8 cm) stored; 63.75 in x 1.5 in (162 cm x 3.8 cm) fully extended
Weight: 1 lbs (.5 kg)

The TALAN Data Viewer Software is a separate PC application that provides the ability to organize, analyze saved test sequence data and charts for report writing. Moreover, the TALAN Data Viewer software provides the ability to compare multiple phones/targets on the same chart allowing the user to quickly identify any anomalies compared to other phones tested. TALAN Data Viewer Software is compatible with Windows 2000 or later operating systems (including Windows 7). After installing TALAN Data Viewer Software, .TAL files generated on the TALAN, can be saved to the Compact Flash Card or a USB device, and then transferred to a PC where files can then be accessed by the TALAN Data Viewer Software.

  • Organize data for report writing
  • Compare test results from multiple targets in the same view
  • Export data and chart graphics
  • Preplan test sequence targets and location files


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Shipping & Returns

Audio devices may not be used to violate the privacy rights of others. In no way will Spy Associates or its subsidiaries or partners be held responsible for inappropriate use of these products.

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Receive free ground shipping on all items we carry. Depending on your location, carrier may vary depending on maximizing delivery speed to your location.

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Some custom built products may require up to 48 hours, which includes custom audio add-ons that may require 72 hours. You will be notified of any delays as soon as possible.

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Return Policy

We test all of our products before shipping to ensure they are in working order.

Your Satisfaction Is Our Number One Concern


All products which are special ordered by the person ordering and are NOT subject to cancellations. Due to the nature of our product line, returns will only be accepted for products damaged upon shipment to the customer*. All returns must be authorized by before product(s) is returned. will replace, refund, or credit your account for returned product(s) at's discretion. We have been forced to implement this policy because of the attraction of our products to unscrupulous people who return products after they have profitably gained from the short-term use of the products.

*Special exceptions may be made on a case by case basis determined by In this event, returns are subject to deductions for shipping costs and a 25% restocking charge and must be returned within a ten (10) day period from date of receipt of product(s). NO refunds will be given for products returned without explicit permission from

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We at strive to offer our customers the best products at the best possible prices. Due to the nature of the products, returns will not be accepted unless the product is found to be defective or unless otherwise explicitly stated on the specific product page.

Shipping & Handling Charges Are Non-refundable.


Every product receives FREE LIFETIME SUPPORT. We guarantee all products to be free of defects in workmanship and material for 90 days (some manufacturer's warranty is one (1) year or lifetime - please see info on the page for specific product's details) after sale to the customer. We will replace or repair the product(s) at our option providing there is no evidence of customer misuse, or alteration.

This device will only connect to 2.4 GHz Wi-Fi Networks with passwords that do not contain special characters.

We are unable to guarantee Wi-Fi connection will work with all routers. Although most networks are compatible, certain routers enact stricter security measures that may block remote connections to the camera. Some examples likely to experience these issues are hotels/motels, corporate networks, 4g hotspots, open wifi networks like Starbucks, etc. Some WIFI units require the unit to be paired with a router if the end user is wanting to look at the livestream or receive motion alerts. Only compatible with Android 6 & up, iOS 8 & up. These items will need to format the MicroSD Card before use. This is done through the app.

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