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How to check incoming signal strength (in dB) on Actiontec MI424-WR

Hello,

I have Fios using the MI424-WR router, hardware version D, firmware 4.0.16.1.56.0.10.12.3. However, I need to another TV to my network, and want to determine the incoming signal strength off of the splitter heading into the router. Also, what is the acceptable level for this signal?

Thanks!

Paul

Comments

VZ_Shawn

Hey Xyrium. Digital outlets (tv) should be between -6 dBmV and +13 dBmV. Let me know if this helps.

Xyrium

Thanks Shawn, that's good info. Any idea how to check this at the router level? My old cable modem (Motoral Networfer or something) had this feature. I'm trying to determine if I can afford to hit the router with a -7dB outlet from a splitter, and use the 3.5dB for a secondary splitter that will feed two TVs downstream.

VZ_Shawn

The threshold for the router outlet is -10 dBmV to +13 dBmV.

Xyrium

THanks. ANy idea how to determine what I'm currently obtaining at that port?

Hubrisnxs

I would say to hook up an stb using the routes coax cable and use it as your meter. You can either hit power > select > select and choose in band status for your snr dB. Or the menu as described. Optimal range for tv signal is 32-36.

Xyrium

Lot's of really good ideas and specs in this thread. Someone should create a sticky that contains acceptable ranges for the router, the STBs, and methods of testing.

Thanks for your help guys. I'll connect the STB to the incoming coax and if that level is still below 32, I'll give Verizon a call to have a tech come out and see if they can increase the signal strength.

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