China 791-801MHz/832-842MHz Microwave Cavity Duplexer Diplexer Manufacture and Factory

791-801MHz/832-842MHz Microwave Cavity Duplexer Diplexer

Short Description:

• The Diplexer with 2 cavity design,the design is simple and compact
• The Diplexer with 2 stopband filters are used
• Duplexer, 2 cavity, 791-801MHz,832 – 842MHz
• Model Number:KDX-796^837-01S
keenlion can provide customize Cavity Duplexer, free samples, MOQ≥1
Any inquiries we are happy to reply, pls send your questions and orders.

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Product Detail

Product Tags

The 791 - 801MHz/832 - 842MHz Cavity Diplexer is engineered to operate with extreme precision within these specific frequency bands.At Keenlion, we provide professional pre - and post - sales support.

Advanced Cavity Diplexer for 791 - 801MHz/832 - 842MHz frequency bands，with high quality

Cavity Duplexer Main Indicators

Number	Items	Specifications
1	Cavity Diplexer	Rx	Tx
2	Centre Frequency	796MHz	837MHz
3	Passband	791-801MHz	832-842MHz
4	Insertion Loss	≤1dB	≤1dB
5	VSWR	≤1.3:1	≤1.3:1
6	Rejection	≥65dB @832-842 MHz	≥65dB @791-801 MHz
7	Impedance	50 Ohms
8	Input & Output Termination	SMA Female
9	Operating Power	10W
10	Operating Temperature	-20℃ To +65℃
11	Material	Aluminum
12	Surface Treatment	Black Paint
13	Size	As below ↓（±0.5mm） Unit/mm

Outline Drawing

Product Details

Exceptional Frequency Precision: Our 791 - 801MHz/832 - 842MHz Cavity Diplexer features a center frequency of 796MHz for the Rx path and 837MHz for the Tx path. This precise tuning ensures optimal performance in applications that require accurate frequency handling, such as wireless communication systems.

Wide and Defined Passbands: With passbands of 791 - 801MHz (Rx) and 832 - 842MHz (Tx), the cavity diplexer allows for efficient signal transmission within these specific frequency ranges. This is crucial for filtering out unwanted frequencies and ensuring that only the desired signals are passed through, reducing interference and enhancing signal quality.
Low Insertion Loss: The insertion loss of the cavity diplexer is ≤1dB for both the Rx and Tx paths. Low insertion loss means that the signal strength is maintained as it passes through the device, resulting in high - efficiency signal transfer and minimizing the need for additional signal amplification.

Excellent VSWR: The Voltage Standing Wave Ratio (VSWR) is ≤1.3:1 for both paths. A low VSWR indicates a good impedance match between the source, transmission line, and load. This leads to maximum power transfer, reduced signal reflections, and improved overall system performance.
High Rejection: It offers a rejection of ≥65dB at 832 - 842MHz for the Rx path and ≥65dB at 791 - 801MHz for the Tx path. High rejection capabilities are essential for suppressing unwanted signals outside the desired passbands, further enhancing the purity of the transmitted and received signals.

Standard Impedance and Connectors: With an impedance of 50 Ohms and SMA Female input & output terminations, it is compatible with a wide range of standard communication equipment, ensuring easy integration into existing systems.

Suitable for Various Environments: Operating power of 10W and an operating temperature range from - 20℃ to +65℃ make this cavity diplexer suitable for use in a variety of environments, from industrial settings to outdoor applications.