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GAOTek High Performance Transmission Line and Antenna Analyzer
GAOTek High Performance Transmission Line and Antenna Analyzer

GAOTek High Performance Transmission Line and Antenna Analyzer

ID: GAO-TLAA-101
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USD

Overview

GAOTek High Performance Transmission Line and Antenna Analyzer is designed for on-site testing of cable and antenna system in various communication networks and in the base stations including GSM, PCS/DCS, CDMA, WCDMA, GPRS, LTE, paging system with a wide frequency range from 1 MHz ~ 8 GHz.

This compact, lightweight, high-speed, highly accurate, portable, and rugged instrument adopts advanced techniques such as hybrid integration design of RF circuit and digital circuit, wideband fundamental wave-mixing, digital IF processing, intelligent power management. Additionally, this device offers the advantages of battery-powered, touch screen operation and automatic adjustment of backlight brightness features. Besides testing VSWR, return loss and phase, it can precisely locate the fault points as well.

The cable and antenna analyzer helps to improve the maintenance efficiency of the running base stations and speed up the installation and calibration of new base stations. It can help users to quickly estimate the status of the transmission line and antenna system during the installation, calibration, and routine maintenance of cable and antenna system. This device can also be used for the reflection parameter test of RF devices and components in scientific research, teaching and manufacturing.

Key Features

  • Supports multiple measurements like return loss, VSWR, cable loss, DTF return loss, DTF VSWR, smith chart, phase. It can also conduct the comprehensive measurement and fault diagnosis on cable and antenna system.
  • The instrument has a 7 inch LCD touch screen operation. Besides menu operation, users can also set the parameters by clicking all the displayed information on the touch screen.
  •  Each window can display different measurement types, with its independent maker function.
  • Supports list sweep function. Multiple frequency segments can be simultaneously measured, and each sweep segment can be set with different points and frequency range.
  • The measurement wizard guides users to finish the measurement and helps them to rapidly get familiar with the instrument operation.
  • Data save/recall feature to save measurement traces or state. FLASH memory inside the instrument, SD card, and USB device are all available to choose from.
  • Has embedded electronic calibration kit to perform “one-click” operation, without any external connection.
  • Power measurement option is available to perform accurate power measurement along with external power sensor options.
  • Suitable for field operation with its resistance to wind, sand, impact and vibration.
  • Multiple display modes and function of screen brightness adjustment.
  • Build-in GPS receiver.
  •  Remote operation and tool software.
  •  High-capacity lithium-ion rechargeable battery.

Applications

  • Performance measurement and maintenance of cable and antenna system.
  • Testing the status of the transmission and feed line system.
  • Test the daily measurement of the cable system and offers multiple measurement modes for testing the cable loss, return loss, VSWR of the cables.
  • Test and speed up the installation and calibration of the new base station.

Technical Specifications

Model GAO-TLAA-101-A GAO-TLAA-101-B
Frequency Range 1 MHz~4 GHz 1 MHz~8 GHz
Initial Frequency Error ±2×10-6 (73.4 ℉) (23 ℃) ±2.5×10-6 (73.4 ℉) (23 ℃)
Frequency Temperature Stability ±1×10-6/10 ℃ (73.4 ℉) (23 ℃) ±1×10-6/10 ℃ (73.4 ℉) (23 ℃)

 

Frequency Resolution 1 kHz 1 kHz
Directivity ≥42 dB (Mechanical Calibration)

≥35 dB (Embedded Electronic Calibration)

 ≥42 dB (1 MHz~6 GHz)

≥36 dB (6 GHz~8 GHz)

Source Match ≥31 dB (Mechanical Calibration) ≥31 dB
Reflection Track ±0.08 dB (Mechanical Calibration) ±0.08 dB
Battery capacity 8 h (Without embedded calibration option, 70% brightness)

6 h (With embedded calibration option)

 

4 h

Power Consumption ≤15 W (No battery charging)

≤54 W (Battery charging)

≤18 W (No battery charging)

≤54 W (Battery charging)

Sweep Time 1 ms/Frequency point (10 kHz IF bandwidth)
Power Adapter AC Power: 110 V (1±10%) or 220 V (1±10%), 50 Hz (1±5%)
Size (W × H × D) 11.61 in × 8.07 in × 2.75 in (295 mm × 205 mm × 70 mm)
Weight 5.5 lbs (2.5 kg) (with battery)
Operating Temperature 14 ℉~122 ℉ (-10 ℃~+50 ℃)
Storage Temperature -40 ℉~158 ℉ (-40 ℃~+70℃)
Electromagnetic Compatibility Conforms to Regulations of GJB3947A-2009 3.9.1
Test Port Type N, Female
10 MHz Input/Output Port BNC
GPS Antenna Interface BNC

 

Ordering Information

Main Unit Frequency Range
GAO-TLAA-101-A (1 MHz ~ 4 GHz)
GAO-TLAA-101-B (1 MHz ~ 8 GHz)

Packaging List

Serial No. Item Description Quantity
1 Power Cord (Standard tri-core power cord) 1
2 Power Adapter 1
3 Quick Start Guide 1
4 PC Tool Software CD 1
5 USB Cable 1
6 Built-in Rechargeable Lithium ion Battery 1
7 Charger on Vehicle 1
8 Certificate of Conformity 1

Optional Accessories

Serial No. Item Name Function
1 USB Power Measurement Power measurement
2 USB CW Power Sensor 9 kHz ~ 6 GHz Power Sensor
3 USB CW Power Sensor 10 MHz ~ 18 GHz Power Sensor
4 USB CW Power Sensor 50 MHz ~ 26.5 GHz Power Sensor
5 USB CW Power Sensor 50 MHz ~ 40 GHz Power Sensor
6 Rechargeable Lithium-Ion Battery Spare Battery
7 Type N Male Calibration Kit DC ~ 18 GHz Calibration Kit
8 Type N Female Calibration Kit DC ~ 18 GHz Calibration Kit
9 Type N Male Calibration Kit DC ~ 9 GHz Calibration Kit
10 Type N Female Calibration Kit DC ~ 9 GHz Calibration Kit
11 Functional Bag
12 Carrying Backpack
13 Transit Case
14 N-DIN Adapter L29/N-KJ-T N-DIN Adapter
15 N-DIN Adapter L29/N-JJ-T N-DIN Adapter
16 GPS Antenna GPS External Antenna
17 Low-loss cable N-JK (80 cm) Test Port Extending Cable
18 Low-loss cable N-JJ (80 cm) Test Port Extending Cable
19 Cat5e cable (2 m) Point-to-Point Cable
20 MicroSD Class4 8G
21 Power Adapter Power Adapter
22 Embedded Electronic Calibration Kit Built-in (only for A0070010tek-A)
23 Economical Calibration Kits (Male) DC ~ 9 GHz Calibration Kit
24 Economical Calibration Kits (Female) DC ~ 9 GHz Calibration Kit

Additional Information

Applications:

  • Performance measurement and maintenance of cable & antenna system
    GAOTek High Performance Transmission Line and Antenna Analyzer is developed for the daily measurement and maintenance of cable & antenna system, which can realize the measurement of VSWR, return loss, cable loss etc. It has unique FDR technique, and with functions of Distance-to-Fault (DTF) VSWR and Distance-to-Fault (DTF) return loss, it can precisely locate even tiny problem, and thus eliminate potential risks. During the installation, calibration and routine maintenance of the cable & antenna system, Cable & Antenna Analyzer can help users to quickly estimate the status of the transmission and feed line system, which can improve the maintenance efficiency of running base stations and speed up the installation and calibration of new base stations.
  • Cable & antenna performance measurement
    GAOTek High Performance Transmission Line and Antenna Analyzer offers multiple measurement modes to measure the cable loss, return loss, and VSWR of the cables.
    Cable loss measurement

     Antenna return loss/VSWR measurement

Main Characteristics

Supports multiple measurements

It supports 7 measurements: return loss, VSWR, cable loss, DTF return loss, DTF VSWR, Smith chart, phase. And it can conduct comprehensive measurement and fault diagnosis on cable and antenna system.

Touch screen operation

The instrument has a 7” LCD touch screen. Besides menu operation, users can also set the parameters by clicking all the displayed information on the touch screen.

Touch and Click Parameter Setting

Finger sliding to switch measurement types

                     

Double window display
Each window can display different measurement types, with its independent maker function.

Double Window Display

                 

List sweep

The instrument supports list sweep function. Multiple frequency segments can be simultaneously measured, and each sweep segment can be set with different points and frequency range. The list edit is convenient: directly click the parameters to be edited. Each segment can be opened or closed through “On/Off” setting.

List Sweep

                                   Edit List

Measurement wizard

The measurement wizard illustrates the operation steps of typical measurements to guide users to finish the measurement and helps them to rapidly get familiar with the instrument operation.

Measurement Wizard

                          

Data Save/Recall

To save measurement traces or state, FLASH memory inside the instrument, SD card, and USB device are all available to choose.

Embedded electronic calibration

The instrument has embedded electronic calibration kit to realize “one-click” operation, without any external connection.

Embedded electronic calibration

Power measurement

Power measurement option is provided, which can realize accurate power measurement along with external power sensor options.

Power measurement

Resistant to wind and sand

The instrument is suitable for field operation with its resistance to sand, dust, impact and vibration.

Multiple display modes

The instrument has multiple display modes and function of screen brightness adjustment, which can offer the best display result in different environments.

Outdoor mode

                                  Night mode

                              Normal mode

 GPS location

The instrument has built-in GPS receiver, with which users can get the current location information through external-added GPS antenna.

GPS location

Remote operation and tool software

The instrument can be connected to PC via USB or network interface to realize remote operation. Tool software is also provided for data analysis, real-time data acquisition, and curve Save & Recall.
By trace dragging and comparison, traces from different windows can be moved to the same window for math operations.

Trace math operations

                                      Data acquisition

              

High-capacity battery
The built-in high-capacity lithium-ion rechargeable battery can support A0070010tek-A to operate 8 hours and A0070010tek-B to operate 4 hours. The battery replacement is easy and convenient.

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