Wuhan ETERN Optoelectronics Technology Co.,Ltd.
| Features | High Stability |
| Product Name | Cavity Coupler |
| Applications | communication device |
| Characteristic Impedance | 50 ohm |
| Type | 5dB 10dB 15dB 20dB30dB 40dB |
| Working Frequency | 320～480,350～900,800～2700MHz |
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Product Specification
| Features | High Stability | Product Name | Cavity Coupler |
| Applications | communication device | Characteristic Impedance | 50 ohm |
| Type | 5dB 10dB 15dB 20dB30dB 40dB | Working Frequency | 320～480,350～900,800～2700MHz |
| High Light | NF Interface RF Cable Assemblies ，15dB RF Cable Assemblies ，800MHz Cavity Coupler | ||
NF Interface RF Cable Assemblies 15dB 800MHz Cavity Coupler
| Type | 5dB | 6dB | 7dB | 10dB | 15dB | 20dB | 30dB | 40dB |
| Working Frequency(MHz) | 320～480,350～900,800～2700 | |||||||
| Coupling (dB) | 5±0.6 | 6±0.6 | 7±0.6 | 10±0.8 | 15±1.2 | 20±1.5 | 30±2.0 | 40±2.0 |
| Insertion loss(dB) | ≤2.0 | ≤1.5 | ≤1.3 | ≤0.7 | ≤0.5 | ≤0.25 | ≤0.25 | ≤0.25 |
| Directionality (dB) | ≥20 | |||||||
| VSWR | ≤1.25 | |||||||
| Maximum power (W) | 200/50 | |||||||
| Characteristic Impedance(Ω) | 50 | |||||||
| Interface Type | NF,DINF | |||||||
| Working Temperature(℃) | -35～+75 | |||||||
Company Details
Business Type:
Manufacturer
Year Established:
1997
Total Annual:
480000000-490000000
Employee Number:
4500~5000
Ecer Certification：
Active Member
Jiangsu Etern Company Limited, founded in 1994 and listed on Shanghai Stock Exchange in September 1997 as the first privately owned listed company in China's optical cable industry, is the core enterprise of Jiangsu Etern Group Company Limited. After 20 years of innovation and dev... Jiangsu Etern Company Limited, founded in 1994 and listed on Shanghai Stock Exchange in September 1997 as the first privately owned listed company in China's optical cable industry, is the core enterprise of Jiangsu Etern Group Company Limited. After 20 years of innovation and dev...
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