AVM Fritz!Box Fon WLAN 7390 review
AVM may not be well-known in the UK, but the German company's latest wireless router is packed full of telephony features. Should smaller businesses and branch offices buy it? Kat Orphanides and Andrew Webb take a closer look.
Although its wireless performance is somewhat underwhelming, it's not bad enough to make us any less impressed by this router, although you might want to invest in an additional wireless access point if you want to extend a 2.4GHz network over a wide area that suffers from significant interference.For the small office requiring internet access and phone services in a single device, the Fritz!Box Fon WLAN 7390 is ideal. Simple to use and full of features, it lets you effectively handle almost all your office communications needs with a single compact device.

The 7390's wireless setup interface provides much more information than most routers to help you get the best performance out of your wireless network. You can choose to leave all the settings up to the device, or specify them manually. It provides a full site survey for each band, displayed as an easy to interpret graph that clearly shows which channels will suffer the least interference. The graph not only showed which channels were in use by nearby devices, but also which other channels were affected by local signals or interference.
This is incredibly useful if you want to ensure a stable Wi-Fi network. Unfortunately, the router's wireless performance is rather poor. In an area of dense 2.4GHz congestion, we got a maximum speed of 36.6Mbit/s, but at distances of over 10m we saw speeds drop to around 14Mbit/s. Performance on the less cluttered 5GHz frequency was significantly better, producing speeds of up to 76Mbit/s that remained fairly consistent over distance.
Sign up today and you will receive a free copy of our Future Focus 2025 report - the leading guidance on AI, cybersecurity and other IT challenges as per 700+ senior executives
K.G. is a journalist, technical writer, developer and software preservationist. Alongside the accumulated experience of over 20 years spent working with Linux and other free/libre/open source software, their areas of special interest include IT security, anti-malware and antivirus, VPNs, identity and password management, SaaS infrastructure and its alternatives.
You can get in touch with K.G. via email at reviews@kgorphanides.com.
-
Salesforce says ‘Microsoft’s anticompetitive tying of Teams' harmed business in triumphant response to EU concessions agreement
News Microsoft has agreed to make versions of its Office solutions suite available without Teams – and at a reduced price
By Ross Kelly Published
-
Healthcare organizations report rampant email security failures – and Microsoft 365 is often the weakest link
News IT leaders say they're drowning in security alerts and missing real threats, thanks to limited resources, expanding attack surfaces, and weak security strategies
By Emma Woollacott Published
-
Is the honeymoon period over for Microsoft and OpenAI? Strained relations and deals with competitors spell trouble for the partnership that transformed the AI industry
Analysis Microsoft and OpenAI are slowly drifting apart as both forge closer ties with respective rivals and reevaluate their long-running partnership.
By Ross Kelly Published