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Revision 46 (Dimitris Pipelias, 11/13/2025 11:40 AM) → Revision 47/51 (Dimitris Pipelias, 11/13/2025 11:42 AM) 

# Wiki 

 The DA101 is a full band amplifier with 26dB gain and 108dBuv RF output level, with a 20dB equalizer. It offers an exceptional RF performance and linearity, while it's metal case provides a robust design and excellent electromagnetic shielding.  

 ![](DA101.jpg) 

 # 1. Introduction / Overview 

 Purpose of the documentation 

 Product description (type of amplifier, target market) 


 # 2. Product Specifications 

 Full band amplifier 26dB gain/108dbuV output with equalizer 


 ### **Electrical** 

 | characteristic | value | 
 |--|--| 
 | Frequency range | 50...860MHz | 
 | Output level IMD3 @-60dB (EN60728-3) | 108dBuV | 
 | Output level IMD2 @-60dB (EN60728-3) | 100dBuV | 
 | Return Loss | >13dB| 
 | Linearity | ±1dB | 
 | Impedance | 75Ω | 


 ### **Gain** 

 | characteristic | value | 
 |--|--| 
 | Gain | 26dB±1 | 
 | Noise figure | 6dB | 


 ### **Loss** 

 | characteristic | value | 
 |--|--| 
 | Attenuation | 0...20dB | 
 | Equalization | 0...15dB | 

 ### **Connectors** 

 | characteristic | value | 
 |--|--| 
 | Input/Output | 1/1 | 
 | Test point output | - | 
 | Connector | F-female | 

 ### **Operational** 

 | characteristic | value | 
 |--|--| 
 | LED indicator | Blue | 
 | IP Housing protection class | IP 20 | 
 | Insulation class | II | 

 ### **EAN-13** 

 | characteristic | value | 
 |--|--| 
 | Code | 5213009761710 | 

 ### **General** 

 | characteristic | value | 
 |--|--| 
 | Power supply | _____________________________ +12VDC | 
 | Power supply consumption | ___________________ 170mA max. | 
 | Operating temperature | ______________________ 0℃to 40℃ | 40℃" 
 | Storage temperature | 0℃to 40℃"| _______________________ -10℃to+70℃ 
 | Humidity | _________________________________ Up to 90% | 
 | Dimensions | _______________________________ 165x110x37mm | 
 | Weight | __________________________________ 0.50 Kg | 


 Electrical requirements and safety standards 

 


 # 3. [[Design & Engineering]] 

 Schematic diagrams 

 PCB design and component layout 

 Bill of Materials (BOM) 


 # 4. [[Procurement & Inventory]] 

 Component suppliers 

 PCB manufacturing companies 


 # 5. [[Manufacturing Process]] 

 PCB fabrication / soldering 

 Component assembly 

 Housing / case assembly 

 (Step-by-step workflow with photos or diagrams) 


 # 6. [[Quality Control / Testing]] 

 Checks at each stage: functionality, noise testing 

 Acceptance / rejection criteria 


 # 7. [[Packaging & Storage]] 

 Safe packaging instructions 


 # 8. [[Shipping & Distribution]] 

 Shipping procedures 

 Product labeling 

 Standard documentation accompanying the product