Sentinel 3 Warranty Increased

Sentinel 3 chassis and transmitters

PPM Test has increased the warranty on its Sentinel 3 system to reflect the product’s successful implementation into the test and measurement market. As one of the most advanced RF over fibre test and measurement systems, the company has shown its faith in the product and its quality by increasing the warranty.

Sentinel 3 chassis and transmitters


Sentinel 3 offers dynamic range of >150 dB/Hz, ultra-high sensitivity to -120 dBm and has full thermal compensation and automatic gain control. As a market leading system, it is used in the defence industry for companies like QinetiQ and test laboratories like RINA Consulting, among others.


It provides faster setup and testing times, as well as improved sensitivity and RF performance and also has Li-Ion batteries that are UN38.3 certified for air transportation.

The system’s warranty has been increased from the standard one year to two years, and further warranty can be purchased. PPM Test’s Director of Sales, Richard Jacklin, said:

“Sentinel 3 has proven itself to be a leading product in the test and measurement market. The warranty increase is a reflection of our happiness with the success it has had thus far and we’re delighted to provide our customers with the peace of mind that their investment is protected for longer.”

The extended warranty applies to products shipped from 17 July 2020.

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