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|  | MX49 series Cable Modem Diplexer
 
 
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|  |  | Features 
 * Super Mini
 
  * Wideband
 
  * Support DOCSIS 3.1, 1218 MHz
 
  * Low Cost
 
  * Good Rejection
 
  * Good Return Loss
 
  * Impedance Matching Support
 
  * Custom Design Available
 
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|  |  | Introduction
 
The MX49 is super mini SMT type diplexer series designed for applications in DOCSIS 3.0/ 3.1 cable modems, EoC modem and related miniaturized modem applications.
The MX49 is cheap but also has good electrical specifications. 
In addition to the models in the table below, custom designs are also welcome. 
In addition, we can provide technical support for impedance matching if needs. 
 > More diplexers.
 
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  Items 
| Model | Band 1 | Band 2 | Area |  
| MX49 - 42 / 54 MX49 - 42 / 88
 MX49 - 204 / 258
 | 5 - 42 MHz 5 - 42 MHz
 5 - 204 MHz
 | 54 - 1002 MHz 88 - 1002 MHz
 258 - 1218 MHz
 | North American |  
| MX49 - 65 / 85 MX49 - 65 / 108
 MX49 - 65 / 120
 | 5 - 65 MHz 5 - 65 MHz
 5 - 65 MHz
 | 85 - 1002 MHz 108 - 1002 MHz
 120 - 1002 MHz
 | Europe |  
| MX49 - 55 / 75 MX49 - 55 / 88
 | 5 - 55 MHz 5 - 55 MHz
 | 75 - 1000 MHz 88 - 1000 MHz
 | Japan |  |  |  |  
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* Specifications may be change depending on the model or customer's requirement.  General Specifications 
| Item | MX49 - 204 / 258 |  
| Impedance | 75 Ohm |  
| Frequency Range | 5 - 1218 MHz |  
| Band | 5 - 204 MHz | 258 - 1218 MHz |  
| Insertion Loss | 2.0 dB(typ) | 2.0 dB(typ) |  
| Return Loss | 12 dB(typ) | 12 dB(typ) |  
| Rejection | 45 dB(typ) | 45 dB(typ) |  
| Dimensions | 2.5(H) x 10(W) x 8(D) mm |  
| Net Weight | 0.3 g |  
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