Check BW capability of Radio Units

Equipment
1

Greetings dears.

I have seen these Radios before:

Radio2238B8B20B28B
Radio227922B822B20C

How to check BW capability of these Radios in Ericsson?

2

It shows the band number, not BW.

It depends on model.

Usually LTE FDD has 4-5 carriers (20 MHz) per band and based on power amp.

2x80w or 4x40w then 1800 to be config based on power.

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3

Thank you. I know, but I need to make sure.

There is two things important for Radio Units:
IBW and OBW

I am searching these two factor for these Radios.

4

This you sould get from specific market solution person.

b3 will have 40-45 IBW if more than that 1 addl carrier to be defined.

Best to have harmonise across operator.

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5

Thanks, but this is B20/B28, not B3.

6

B20/28 should vary based on region.

Apac will have 30-40.

If it in USA would be 10-20 since it’s fragmented between operators.

b20-800 will have similar. 20-30 IBW.

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