Carrier Aggregation on Airtel 4G LTE

[Bruce_Wayne]

@Ak5877 ya both on same band, pci, cgi it is occurring in all bands. In Snapdragon chipset phone rsrp never goes below -70dbm where as in other spreadtrum chipset phone rsrp goes below -60dbm while near to a site. Even i got -48dbm in spreadtrum chipset phone. I don't know why this is happening.

 

[RummaanKhan]

I've got like -39 RSRP on Nokia and in the same place Exynos phones show -50 RSRP I used to think SD was better.

 

[Bruce_Wayne]

What is the SAR Value of LYF Flame 4?

Head-0.41
Body-0.524

 

[Deleted member 75747]

I have a old LYF flame 4 in that i get -79dbm on my Mi A1 i get -91dbm in 2300mhz on jio when kept side by side.

I have noticed in my place that 2300 20mhz gives less signal than 2300 10mhz in my area in jio and in airtel its exactly opposite so check whether both phones are on same bw.

 

[RummaanKhan]

Look at this.

 

[RummaanKhan]

I have noticed in my place that 2300 20mhz gives less signal than 2300 10mhz in my area in jio and in airtel its exactly opposite so check whether both phones are on same bw.

Everywhere Band 40 20Mhz signal is always Lower than 10Mhz but in Airtel 20Mhz signal is higher becoz of the Frequency difference within the Band. Jio's B40 20Mhz Earfcn is 38850 and 10Mhz is 38700. Airtel's 20Mhz is 39050 and 10Mhz is 39200. I guess Lower Earfcn more signal higher Earfcn higher

 

[Bruce_Wayne]

Ya! no matter how near we are to the site rsrp never goes below -70dbm in Snapdragon phones.

 

[Bruce_Wayne]

I have noticed in my place that 2300 20mhz gives less signal than 2300 10mhz in my area in jio and in airtel its exactly opposite so check whether both phones are on same bw.

If you want to experience it try getting near to a 4G site and see the rsrp. It will never goes below -70dbm in Snapdragon phones

 

[Bruce_Wayne]

Everywhere Band 40 20Mhz signal is always Lower than 10Mhz but in Airtel 20Mhz signal is higher becoz of the Frequency difference within the Band. Jio's B40 20Mhz Earfcn is 38850 and 10Mhz is 38700. Airtel's 20Mhz is 39050 and 10Mhz is 39200. I guess Lower Earfcn more signal higher Earfcn higher

For me this not happening with jio. But in Airtel this is happening. In jio i get -80dbm in both 10&20Mhz.

 

[Deleted member 75747]

@Ak5877 ya both on same band, pci, cgi it is occurring in all bands. In Snapdragon chipset phone rsrp never goes below -70dbm where as in other spreadtrum chipset phone rsrp goes below -60dbm while near to a site. Even i got -48dbm in spreadtrum chipset phone. I don't know why this is happening.

I think if you are not getting better signal than -70 even if you are near to to site then there must be some problem with your phone antena.i have got -58dbm in op7 in clear line of sight from my building on 2300.