The tests, which are summarized in this product preview, showed that the draft 11n radio, when used in 2.4 GHz band, 20 MHz bandwidth mode, had an abnormally low 12-13 Mbps throughput vs. the 60+ Mbps usually seen in draft 11n products.
Netgear's engineering team, working with Broadcom, which supplies the key chipsets used in the product, found that some WNDR3300 boards had higher coupling of electrical noise from the digital circuitry into the draft 802.11n receiver. This was seen as RF interference and caused an "interference mitigation" algorithm to be activated, which reduced throughput when the draft 802.11n radio was set to 2.4 GHz, 20 MHz bandwidth mode.
The fix is a simple adjustment to the level at which the interference mitigation algorithm is triggered and can be done in firmware. No hardware changes are necessary.
Updatedv.1.0.23 firmware has been posted for download on Netgear's support site.
More Wireless
Support Us!
Most Read This Week
Over In The Forums
Don't Miss These
-
First Peek At Wi-Fi 6: ASUS RT-AX88U & NETGEAR RAX80Read More
Updated - Our first look at the performance of NETGEAR's RAX80 and ASUS' RT-AX88U shows little benefit functioning as AC routers. -
5 Things To Know Before You Buy A Draft 11ax RouterRead More
Updated: The first draft 11ax routers are almost here. Take a little time to know what you might be buying into. -
160 MHz Wi-Fi Channels: Friend or Foe?Read More
Updated - 160 MHz channel bandwidth is an essential feature of 802.11ax. We take a look at whether it means trouble for your 11ac network. -
Wi-Fi Roaming Secrets RevealedRead More
Ever wonder what happens behind the scenes when Wi-Fi devices roam, or more likely don't? We'll show you why the "seamless" roaming Wi-Fi gear makers promise is still as elusive as a Yeti.
- 1
- 2
- 3