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FAQs
•  Comparison to VSAT (v1.2)
•  Comparison to 7 - 38 GHz (v1.2)

Q&A Memo
•  Why does Aprisa go further? (302 KB)

Comparison to VSAT
The Aprisa XE is the perfect replacement for opex-draining VSAT links. With high capacity and low latency over a long distance, it virtually eliminates operational expenditure and delivers a rapid return on investment. This document answers the ten most frequently asked questions about how the Aprisa XE compares to VSAT, together with a real-world deployment scenario.
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Comparison to 7 - 38 GHz
The Aprisa XE, operating in spectrum bands below 3 GHZ, is the perfect repalacment for a network of high frequency 7 to 38 GHz microwave links. A single Aprisa XE link can provide long distance connectivity, bypassing exisiting infrastructure and greatly reducing capex. This document answers the ten most frequently asked questions about how the Aprisa XE compares to higher frequency microwave links, together with a real world deployment scenario.
View Comparison to Higher Frequency FAQS (PDF 600 KB)

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(600 KB).
Français (PDF 640 KB)
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Why does the Aprisa go further?
Quite often we are asked 'What does 4RF do differently to other microwave manufacturers to get the extra distance?'

While the differences in distance capabilities of different frequency bands are often understood, the question is usually targeted at our claims of 'going further' than those in the same frequency bands. To answer that question, this document, looks at the design philosophy and resulting technology and techniques used.
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(35 KB).

More information
Please contact us at sales@4rf.com if you'd like more information about any of our deployments.
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