🔒 Closed fdd vs tdd / high or low frequency?

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rjackdaw

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fdd vs tdd
high or low frequency?
sa mga expert dyan anung mas ok?
saang application ok ang FDD / TDD
alin ang ok sa downloading / video call
modem 936 smart netw

B1 FDD 2100 FULL BAR
B1 2100 FDD.JPG

B3 FDD 1800 FULL BAR
B3 1800 FDD.JPG


B40 TDD 2300 FULL BAR
B40 2300 TDD.JPG

B41 TDD 2500 1 BAR
B41 2500.JPG

di ko sure kung tama
FDD HIGH FREQUENCY for upload / low latency / video call
TDD LOW FREQUENCY for download
 
Buti pa nga kayo umaabot ng 4mbps , haha samin 1.8mbps tops
 
TDD ng high frequency. FDD ng low frequency.
Modem Using B310AS-938
Eto ng speedtest ko.
TDD B41.
1591433115717.webp

FDD B3
1591433230325.webp

FDD B28

1591433369010.webp
Congested kasi ng Band 3 and 28 dito sa area namin pero band 41 okay na rin ako, nag 60mbps rin kapag tulog na ng mga tao.
 
pagkakaintindi mukhang mas applicable ang fdd for video calls / calls
tdd for download.. tama ba?
smart B1 B3 FDD / TDD B40 B41 low frequency ung b1 at b40 / high b3 at b41

b40 may signal..
b41 wala signal.
both fdd
 
oo mataas kasi ng upload ng fdd pero tdd pang download. although working rin naman sa akin ng fdd sa video calling galing pang austria ng nacocontact namin.
 
thanks tsong may pattern na akong nakikita..
TDD low frequency for download.
FDD for video call . di ko lang alam kung high o low frequency
 
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