How many ARFCNs can an operator use if allocated 15 MHz uplink and 15 MHz downlink (minus one for guardband)? ()
- A、14 ARFCNs
- B、15 ARFCNs
- C、29 ARFCNs
- D、75 ARFCNs
- E、74 ARFCNs
正确答案:E
答案解析:有

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How many ARFCNs can an operator use if allocated 15 MHz uplink and 15 MHz downlink (minus one for guardband)? ()
微信扫一扫手机做题