與我們聯絡

與 Tek 業務代表即時對談。 上班時間:上午 6:00 - 下午 4:30 (太平洋時間)

致電

請致電

與 Tek 業務代表即時對談。 上班時間:上午 8:30 - 下午 5:30 (太平洋時間)

下載

下載手冊、產品規格表、軟體等等:

下載類型
機型或關鍵字

意見回饋

For Pilot Power Measurement+ P-CCPCH to Pilot Power+ on the YBT250 what is the measurement for? What does the result tell us?

問題:

For Pilot Power Measurement+ P-CCPCH to Pilot Power+ on the YBT250 what is the measurement for? What does the result tell us?

答案:

P-CCPCH is the primary control channel. The power measurement "P-CCPCH to Pilot Power" is the level of the P-CCPCH channel relative to the pilot (P-CPICH). The result helps the user tell if the P-CCPCH level is set correctly, since typically the P-CCPCH level setting is specified relative to pilot level. If P-CCPCH is too low or too high level, the signal may be unusable by mobiles because they may not be able to read the system info on the control channel.


此常見問答集適用於:

沒有任何產品系列

產品:

常見問答集 ID 55516

檢視所有常見問答集 »