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

Can I use different SMA cables instead of the standard cables that come with the P7380SMA?

問題:

Can I use different SMA cables instead of the standard cables that come with the P7380SMA?

答案:

The recommended SMA cables for the P7380SMA are closest match for this probe. The delay between the two matched cables in the standard cable assembly (174-4944-00) is adjusted to provide an initial skew of less than 1 ps. The cable used in the standard cable assembly has also been selected for its low-loss characteristics, and the cable length was selected to match the cable loss compensation designed into the probe differential amplifier. If an alternative cable assembly is used in measurements with the P7380SMA differential probe amplifier, this loss compensation characteristic must be considered. The following approximate equation for cable loss compensation can be used as a guideline in custom cable designs and is valid over a frequency range of about 1 GHz to 8 GHz:

Loss = 0.5dB+0.15dB * (F−1), where F is frequency in GHz


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 58096

檢視所有常見問答集 »