FAQs on Antenna Analyzers
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100A/H/L
What is the advantage of using electronic calibration (FlexCal) over traditional OSL calibration?
Electronic calibration is faster, more repeatable, and reduces human error associated with manual connector changes. It is especially useful in field conditions where speed and accuracy are critical, and it supports broader frequency coverage with a single compact unit.
Can the TFN 100 locate faults in long feeder cables?
Yes, the Distance-to-Fault (DTF) function can locate faults such as mismatches, water ingress, or physical damage along cables up to 1500 meters, with resolution depending on frequency span and cable velocity factor.
What is the difference between the 100H and 100A models?
The 100H is a dedicated cable and antenna analyzer (1MHz–6GHz). The 100A includes all features of the 100H plus an integrated spectrum analyzer (300MHz–4GHz) and power meter, making it a multifunctional signal analyzer.
How long does the battery last during continuous field use?
The built-in 7800mAh Li-ion battery provides over 8 hours of continuous operation on a full charge, sufficient for a full day of testing in remote sites without AC power.
Can I export test data for further analysis?
Yes, the analyzer supports data export in .csv format and screen captures in .jpg. The included PC software allows advanced analysis, report generation, and data management for professional documentation.
150H/L
Does it come with software for report generation?
Yes, the SITE WORKBENCH PC software is included, allowing you to transfer data, analyze curves, set limits, and generate professional PDF reports with GPS and test data.
How do I calibrate the TFN 150 Series analyzer?
The analyzer supports both manual OSL calibration and built-in E-CAL electronic calibration. For quick field use, simply connect the E-CAL module and perform a one-touch full-band calibration within seconds.
Can it locate faults in coaxial cables accurately?
Yes, the DTF (Distance to Fault) function supports up to 2065 data points, providing precise fault localization with distance resolution based on cable type and propagation velocity.
Is the device compatible with other power sensors?
Yes, the analyzer supports external USB power meters (through-line and termination types) for extended power measurement capabilities up to 150W average power and 400W peak power.
How long does the battery last on a single charge?
The built-in 11.1V/5.2Ah lithium battery provides over 6 hours of continuous operation under typical usage, and can be charged via AC adapter or 12V vehicle charger.
T300F
What is the warranty period?
The T300F comes with an 18-month warranty covering manufacturing defects. The battery is considered a consumable and is not covered under the standard warranty.
What types of systems is the T300F suitable for?
The T300F is designed for testing and maintenance of medium-wave, FM broadcast, TV transmission systems, cellular base stations, and RF distribution networks. It is widely used by broadcast engineers, telecom installers, and antenna technicians.
How accurate is the fault location feature?
Fault location accuracy depends on cable type and measurement settings. The T300F uses high-resolution TDR with adjustable velocity factor and window functions to provide precise distance-to-fault readings, typically within a few centimeters under proper calibration.
Can the battery be replaced?
Yes, the battery is user-replaceable and located in a compartment on the rear of the unit. Only TFN-approved batteries should be used to ensure safety and performance.
Is the unit compatible with analysis software?
Yes, the T300F includes Windows-based management software that supports data download via LAN, trend analysis, and report generation. It also supports SCPI commands for remote control and automation.
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