Home > Products > Active Function Modules > GSM 900MHz Repeater Duplexer, RF GSM Duplexer, GSM Cavity Duplexer
GSM 900MHz Repeater Duplexer, RF GSM Duplexer, GSM Cavity Duplexer
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Product Details
Place of Origin | Fujian, China | Brand Name | kingtone |
Product Description
GSM 900MHz Repeater Duplexer, RF GSM Duplexer, GSM Cavity Duplexer
1.High Q cavity design
2. High Power Handling
3.Low passive IMD
GSM Duplexer
Detailed Product Specification Model | KT-GSM-B | memo | |
Frequency | 885-909MHz | 930-954MHz | Can design according customer specification |
Insertion Loss | 1.2dB typical 1.5dB max |
| |
Ripple in Bang | 0.6dB p-p max |
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VSWR | 1.3 Min |
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Return Loss | ≥20dB at BWo±5MHz |
| |
Isolation | ≥90dB |
| |
Coupling | 25dB±2dB |
| |
Power Handling | 50W |
| |
Operating Temperature | -30 to +55 degree |
| |
Storage Temperature | -55 to +85 degree |
| |
Operating Humidity | 0 to 90%, relative |
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Port Connectors | SMA-Female |
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Surface Color | Black or Gray | Can design according customer specification | |
Anna Yao |
Quanzhou Kingtone Optics & Electronics Technology Co., Ltd Add:3th Floor,Bld B,Yucheng Base, Keji Road,Fengze district ,Quanzhou ,Fujian,China. |
Tell: +86 595 28857992 Fax: +86 595 22155502 Whatsapp: +86 13178207380 skype: anna.yao696 Web: |
For more details of GSM 900MHz Repeater Duplexer, RF GSM Duplexer, GSM Cavity Duplexer,welcome you to contact us now!
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Company Profile

Established in 2006, Kingtone is a high-tech enterprise specialized in developing, producing and selling wireless communication equipments and microwave functional module, such as Repeater for cell phone network, Mobile phone Jammer ,Handheld Transceivers, Vehicle Radio,Marine Radios etc.. Located in Quanzhou City of Fujian Province, we enjoy comfortable environment and convenient transportation. Covering an area of 1710 square meters, our factory is equiped with cutting-edge spectral analyzer, network analyzer, noise figure meter and signal generator, and operating under strict QC guidelines to guarantee high-quality products at competitive prices. We also deal in high-quality alarm system. Our products conform to international standards, such as CE, GS, CE, EMC, UL and CSA. Meanwhile, OEM and ODM orders are welcome. We are sure that our high quality products and excellent services will be appreciated by the growing list of satisfied customers. Contacting us is the first step to build long and successful business relationships with us.
Contact Us
- Quanzhou Kingtone Optics & Electronics Technology Co., Ltd.
- Contact nameMars Lin Chat Now
- Phone86-595-28857991
- Address3th Floor,Bld B,Yucheng Base, Keji Road,Fengze High-Tech Garden, Quanzhou, Fujian
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