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for applicate radio frequency Connectors
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RF Coaxial Cable Assembly

  2. PRODUCT
  3. Microwave Component
  4. DC Block
  5. 50ohm
DB7 series
50 Ohm 18 GHz DC Blocks
Featurs
Compact Size
Low Insertion Loss
Excellent Return Loss
Brass Tube Housing
Precision Connector Thread
Excellent Mechanical Structure
* Exquisite Plating Quality
* Good Weather Resistance
Item DB7 - 184101-2W
  Impedance 50 Ohm
  Frequency Range 30 MHz - 18 GHz
  Block Type Inner
  Insertion Loss (30 MHz - 16 GHz) 0.25 dB(typ)
  Insertion Loss (< 18 GHz) 1.0 dB(typ)
  Return Loss (30 MHz - 16 GHz) 20 dB(typ)
  Return Loss (< 18 GHz) 16 dB(typ)
  Withstand Power 2 W(avg.)
  Voltage Withstanding DC 200 V(max)
  Connector Male & Female "SMA" type
  Dimensions 9.5(¢) x 30.6 mm
  Net Weight 9.5 g
 * Specifications may be change depending on the model or customer's requirement.

 

The DB7 series are DC blocks of SMA connector types, with a maximum operating frequency up to 18 GHz and the best performance specification from 30 MHz to 16 GHz, which is very suitable for 5G sub-6 GHz, WiFi-6,... etc.
 
When testing active components, you can use the DB7 to block the DC to avoid current flowing into the test instrument, and to protect the safety of the test instrument.
 
In addition, DB7 provides extremely low insertion loss and excellent return loss to improve measurement accuracy.
 
 

 

Model Pass Band DC Withstanding Power Ratting
 DB7 - 184101-2W 30 MHz - 18 GHz 200 V 2 W
 DB7 - 182101-2W  30 MHz - 18 GHz  100 V  2 W

 
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