Cavity Duplexer SMA-F Connector 2500-2690MHz Low Insertion Loss CMH000127-A-B7

Item No.: CMH000127-A-B7 Features: - Low Insertion Loss - High Performance - High Reliability

Products Details


Cavity Duplexer SMA-F Connector Operating 2500-2690MHz Low Insertion Loss Cavity duplexer CMH000127-A-B7 is one type of RF passive components designed & produced for sale by Jingxin, which specially features with insertion loss less than 1.0dB, measured only 295mm x 200mm x 38 mm. The frequency of this high-performance duplexer covers from 2500-2690MHz with 4.3/10 and SMA-F connectors, but which can be switched to others according to the demand. With RAL9010 such kind of cavity duplexer with low insertion loss can bear in the indoor applications for long time. As promised, all the RF passive components from Jingxin have 3 years warranty.


Parameter TX RX Spec
Return loss (Normal Temp) 2620-2690MHz 2500-2570MHz ≥20 dB
Return loss (Full Temp) ≥20 dB
Max insertion loss (Normal Temp) ≤0.7 dB
Max insertion loss (Full Temp) ≤1.0 dB
In-band ripple (Full Temp) ≤0.8 dB
Rejections (Full Temp) 100-2500MHz 100-2450MHz ≥50 dB
2750-5000MHz 2690-5000MHz ≥50 dB
Isolation TX-RX 2620-2690MHz&2500-2570MHz ≥80 dB
Isolation between 2 duplexers 2620-2690MHz&2500-2570MHz ≥60 dB
Impedance all ports 50 Ohm
Admissive Power 150W CW
PIM ≤153 dBc
Temperature Range -40°C to 85°C
CMH000127-A-B7 (1) CMH000127-A-B7 (2)

Custom RF Passive Components

As a manufacturer of RF passive components, Jingxin can design various ones according to the clients’ applications. Only 3 Steps to Solve Your Problem of RF Passive Component 1.Defining the parameter by you. 2.Offering the proposal for confirmation by Jingxin. 3.Producing the prototype for trial by Jingxin.

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