Features
Combines multiple testing capabilities into a single piece of equipment
Automatic internal pair switching matrix performs tests on all pair combinations
Quickly performs common test functions including:
Multimeter tests (voltage, current, resistance, capacitance)
RF Broadband Detector (up to 8GHz)
Spectrum Analyzer (up to 85MHz)
High Gain Audio Amplifier
Bias Generator +-80 VDC
Audio Oscilloscope with active input (20Hz to 20KHz)

DPA-7000 Advancements
Digital Demodulation to confirm that the telephone line is not passing audio
Frequency Domain Reflectometer (FDR) to check for taps on the line
Line Non-Linear Junction Detector (NLJD) Functionality to detect electronics connected to a line
NLJD Line Trace Probe for tracing wires and locating electronics
Multi-Test Database System provides the ability to perform multiple tests, on all pair combinations, storing data in a database for comparison against other lines and historical comparison

Specifications
Control System
Primary Computer: 32bit RISC processor, 520MHz
Internal Memory: 64MB SDRAM (OS), 64MB Flash
External Memory: Compact Flash to 2GB
Digital I/O
Network: 10/100 Ethernet Controller
USB: USB Host (B type) for connection to PC; USB Device (A type) supports external keyboard, mouse, and “thumb” drive use
Analog I/O
Headphone Output: 3.5mm Mono connector
Microphone Input: 3.5mm Mono input
User Interface
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
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
RF System
Spectrum Analyzer:
Dual Conversion, Super-Heterodyne Receiver
Frequency Range: 10kHz to 85MHz
Sweep Time: 2 Seconds
Step Size: 1kHz
Bandwidth: 18kHz
Sensitivity: -100dBm
Broadband Detector:
RF SMB Input: 100kHz to 8GHz
Balanced Line Test: 100kHz to 600MHz
Sensitivity: -65dBm
Digital Multimeter
Range: Quick Response Auto-Ranging, 500msec Sample Rate
AC/DC Volts: 0 to 400VDC, 0 to 250VAC
Resistance: 0 to 40 MegOhm
Capacitance: 4nF to 400µF
Bias Generator
Optically Isolated, Direct Digital Control: High voltage DAC
Output Ceiling: + - 80 VDC
Modulation: Sine, Ramp, Triangle Sawtooth, & Square waves up to 300Hz.
Audio
Optically Isolated: Wideband Audio path optically isolates user from connection
Bandwidth: 10MHz at nominal gain of 60dB
Gain: Up to 80dB total system gain (voice band)
AGC: Digitally Controlled Automatic Gain
Filter: Analog Voice band filter (300Hz to 3kHz)
Power System
External Input: 9 - 15VDC @ 3A
Universal Power Supply: 100-240VAC, 50-60Hz
Removable Battery: Rechargeable Lithium ion, 4-6 hours of run time
Mechanical
Dimensions: 9.5in x 12in x 2in (24.1cm x 30.5cm x 5.0cm)
Unit Weight with Battery: 6 lbs (2.7 kg)
Case Dimensions: 6.25in x 14.9in x 18.5in (15.9cm x 37.8cm x 47.0cm)
Case Weight (Including TALAN and accessories): 11.5 lbs (5.2 kg)
Operating Temperature: 0°C to +50°C