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RPA-2 HF Modular Receive 

Preamplifier  

 

DXE-RPA-2 

 

DXE-RPA-2-INS Rev 0 

U.S. Patent No. 7,319,435 

 

 
 
 
 
 
 
 
 

 
 
 
 
 
 
 
 
 
 
 
 

© DX Engineering 2017 

1200 Southeast Ave. - Tallmadge, OH 44278  USA 

Phone: (800) 777-0703 ∙ Tech Support and International: (330) 572-3200 

Fax: (330) 572-3279 ∙ E-mail: [email protected] 

 

 

Summary of Contents for DXE-RPA-2

Page 1: ...er DXE RPA 2 DXE RPA 2 INS Rev 0 U S Patent No 7 319 435 DX Engineering 2017 1200 Southeast Ave Tallmadge OH 44278 USA Phone 800 777 0703 Tech Support and International 330 572 3200 Fax 330 572 3279 E...

Page 2: ...RG5000HD PM Receiver Guard Plug in Module While many other common preamplifiers suffer from harmonic distortion the DXE RPA 2 low noise preamplifier features an advanced push pull design that eliminat...

Page 3: ...RPA 2 Receive Preamplifier Input and Output Connectors female BNC and F Frequency Range 300 kHz to 35 MHz Gain 16 dB 1 5 dB over entire frequency range Output Third Order Intercept 43 dBm Noise Figure...

Page 4: ...line losses so the preamplifier can normally be used at the radio Another common misconception is that mounting the preamplifier at the antenna feedpoint reduces feedline noise pickup The location of...

Page 5: ...is connected to positive and has an inline 1A fuse When power is applied to the RPA 2 the green LED will illuminate A standard 2 1 mm power connector with center positive and 13 8 Vdc supply may be u...

Page 6: ...cannot be extended to the antenna feedline In other words when the RPA 2 is powered on the coax any active devices used on the ANTENNA INPUT side of the preamplifier will require separate power conne...

Page 7: ...of Broadcasters NAB handbook or other reliable sources Optional Plug in Module Descriptions and Specifications 75 to 50 ohm Impedance Transformer Plug in Module DXE IT PM A perfect match for changing...

Page 8: ...not extend to any products or parts thereof which have been subjected to any misuse or neglect damaged by accident rendered defective by reason of improper installation damaged from severe weather inc...

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