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The SW9605 current clamp is used to measure the radio frequency current of a wire or harness with a maximum diameter of 23mm. The conversion ratio is 1:1 in the typical frequency range, so the receiver's dBuV reading directly corresponds to the current dBuA reading. Correspondingly, in a 50 ohm system, the transmission impedance is 1 ohm or the insertion loss is 34 dB.
This clamp can also be used at frequencies below 150kHz. In this case, the conversion factor in the figure must be considered.
This current clamp can be used up to 80MHz, but over 30MHz, the measurement uncertainty increases slightly.
50欧姆系统的插入损耗与传输阻抗
|
Typical conversion loss (50 ohm system) |
34dB |
|
Converter impedance |
1 ohm |
|
Nominal frequency range |
150kHz-30MHz |
|
Usable frequency range |
9kHz-80MHz |
|
Conversion current and voltage relationship |
1uA=1uV |
|
Typical Standing Wave Ratio |
<1.2 |
|
Usable frequency range |
290kHz-80MHz(-1 dB) (AC current 5A, 50Hz) |
|
Usable frequency range |
330kHz-80MHz(-1 dB) (AC current 10A, 50Hz) |
|
Usable frequency range |
520kHz-80MHz(-1 dB) (AC current 20A, 50Hz) |
|
Connector |
BNC-Buchse |
|
size |
188*53*28mm |
|
Maximum wire diameter |
23mm |
|
material |
aluminum |
|
weight |
260g |
Shanghai Lioncel Electromagnetic Technology Co., Ltd(headquarters)）
Tel：021-66309055
Fax：021-56775110
Email：sales@emclioncel.com
Address：2-3F, Building 5, Lane 1175, Tongpu Road, Putuo District, Shanghai
Shenzhen Office
Tel：0755-25876847 18688776364
Fax：0755-25876847
Address：Floor 2, modern port office center, building a, film building, Guiyuan Road, Luohu District, Shenzhen
Beijing Office
Tel：17717042253
Address：Room 2003-1, Tower A, Shouke Building, 20th Floor, Building 1, Yard 14, Xisanhuan South Road, Fengtai District, Beijing
