Cable and Antenna Analyzer TW3300

Cable and Antenna Analyzer

Cable and Antenna Analyzer TW3300

Cable and Antenna Analyzer TW3300

 

Product Overview :

 

Adopting new techniques like advanced radio frequency and digital hybrid integration design, broadband and fundamental wave mixing, digital IF processing and intelligent power management, etc., Techwin Cable and Antenna Analyzer TW3300 has advantages of fast measuring speed, high measurement accuracy, small size, light weight, battery power, touch screen operation and adjustable backlighting. It can measure return loss, standing wave ratio (SWR), impedance, phase, DTF (discontinuity point fixing), etc. It is developed for onsite test and suitable for measuring the feeder line system of various communication base stations including trunking, GSM,PCS/DCS,CDMA,GPRS,WCDMA, CDMA2000,TD-SCDMA,LTE and paging system. Techwin Cable and Antenna Analyzer TW3300 can help the users make quick evaluation on the state of the transmission line and antenna system, improve the maintenance efficiency of the base station in operation and accelerate the installation and debugging process of the new base station during the installation, debugging and daily maintenance of the feeder line system. It can also be used to test the reflection parameters of the RF devices in scientific research, teaching and manufacturing.

 

Main Features:

 

  • Automatic adjustment of screen brightness.Techwin Cable and Antenna Analyzer TW3300 can adjust the backlighting of the LCD automatically according to the environment. The users can also adjust the backlighting manually.
  • High measuring speed. The top measuring speed as high as 1ms/point
  • Support list sweep. The users can sweep multiple frequency bands they are concerned about, every frequency band can be set with different parameters, such as sweep point, IF bandwidth, etc.
  • GPS location function. Techwin Cable and Antenna Analyzer TW3300 has built-in GPS receiver, the users can get their current location information through the external antenna.
  • Support touch screen operation. Techwin Cable and Antenna Analyzer TW3300 has a 7-inch LCD touch screen, all the common operations can be done through it.
  • Test data storage and playback. Techwin Cable and Antenna Analyzer TW3300 can store the test data to the internal FLAH memory, external USB memory and SD card.
  • PC data transmission interface. Techwin Cable and Antenna Analyzer TW3300 provides mini-USB interface which can be connected to PC through USB cable to realize the download of test data. It also provides the LAN interface to communicate with PC.
  • Power measurement. Techwin Cable and Antenna Analyzer TW3300 has the power measurement option which will realize accurate power measurement through external USB CW power sensor.

FDR

Frequency Domain Reflectometer (FDR) is similar to Time Domain Reflectometer (TDR) in the name, and both are used for measurement of transmission line. TDR sends excitation signal of DC pulse which can be used to measure the On/Off and off position of a cable but is insensitive to RF problems that may result in fault and performance degradation of RF communication equipment. While FDR adopts sweep signal for measurement, by getting time domain specification through complex mathematical operation, it may detect sight performance degradation of RF in system so as to do timely maintenance, thereby saving high maintenance cost of damage due to delayed repair of RF cable

Typical Applications:

Frequency Domain Reflectometer (FDR) is similar to Time Domain Reflectometer (TDR) in the name, and both are used for measurement of transmission line. TDR sends excitation signal of DC pulse which can be used to measure the On/Off and off position of a cable but is insensitive to RF problems that may result in fault and performance degradation of RF communication equipment. While FDR adopts sweep signal for measurement, by getting time domain specification through complex mathematical operation, it may detect sight performance degradation of RF in system so as to do timely maintenance, thereby saving high maintenance cost of damage due to delayed repair of RF cable

Technical Specifications:

Name & Model / Technical Index Techwin
Cable and Antenna Analyzer TW3300
Frequency Range 1MHz~4GHz
Frequency Accuracy Original Frequency Error ±2×10-6 (23℃)
Temperature Stability ±1*10-6/10℃(for 23℃)
Frequency Resolution 1kHz
Main Index After Calibration Directivity =42dB
Source Match =31dB
Reflection Track ±0.08dB
Sweep Time <1ms/CW(10kHz IF Bandwidth)
Power Supply Adaptor AC:
Power Supply 110V(1±10%)or 220V(1±10%),50Hz(1±5%)
Internal Battery Operation Time:about 6 hours
Dimension Length ×Width ×Depth =290mm×190mm×70mm
Weight =2.5kg(with battery)
Operation Temperature -10℃~+55℃
Storage Temperature 40℃~+70℃
EMC Conform to GJB3947A-2009
Ordering Information:
Base Unit:
Techwin Cable Antenna Analyzer TW3300 1MHz~4GHz
Standard Configuration
Item Description Quality
Standard Accessories Three-wire Power Cord 1
AC-DC Power Adapter 1
Users Guide 1
CD 1
USB Cable 1
Internal Rechargeable Lithium Ion Battery 1
Car Charger 1
Certification 1
Options
No. Description Note
1 USB Power Measurement Software  
2 USB CW Power Sensor 10MHz~18GHz
3 English-version Options English software English user’s guide
4 N-DINA Adaptor N-DIN Adaptor
5 Rechargeable Lithium Ion Battery Backup Battery
6 Calibration Kits N-type (Male) Calibration Kit DC-9GHz
7 N-type (female) DC-9GHz
8 N-type (Male) Calibration Kit DC-18GHz
9 N-type(Female) Calibration Kit DC-18GHz
10 Multifunctional Soft Bag  
11 Hard Shipping Case  
12 GPS Antenna  
13 Low-loss Cable N-JK(80cm) Extendable Cable of Test Port
14 Low-loss Cable N-JJ(80cm) Extendable Cable of Test Port

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