The JDSU (now VIAVI Solutions) JD745A CellAdvisor is a high-performance, field-portable base station analyser designed for the installation, commissioning, and maintenance of cellular base station antenna and feeder systems. Extending coverage up to 4 GHz, the JD745A is suited for modern 2G, 3G, and 4G network infrastructure work and offers a broader frequency range than lower-tier CellAdvisor models.
The instrument combines multiple measurement disciplines into a single rugged handheld platform, reducing the need to carry multiple instruments in the field. The JD72450509 Open Short Load (OSL) calibrator enables accurate port calibration, ensuring traceable and reliable measurement results.
Key Specifications:
Frequency Range: 300 kHz to 4 GHz
Measurement Modes: Cable and Antenna Analysis (VSWR, Return Loss, Distance-to-Fault), Spectrum Analysis, RF Power Measurement
Display: Colour TFT LCD touchscreen
Connector Type: N-type RF port
Power Supply: AC adapter and internal battery
Form Factor: Rugged handheld/portable
Compatible Standards: 2G (GSM), 3G (WCDMA/UMTS), 4G (LTE)
Available options expand the JD745A's functionality to include capabilities such as interference analysis, GPS mapping, and additional signal analysis modes. Please refer to the VIAVI Solutions website for the full options list and detailed technical specifications.
