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V265 DC Block

DC Block


The V265 and W265 DC Blocks have been designed and optimized for optical communications and other high speed pulse, data or microwave applications. Based on the coaxial resilient connection – which is the same as on our V255/W255xx Gen II Bias Tees – it provides excellent low frequency response with very low losses and flat group delay over the temperature of operation. Designed to apply AC drive signals to a device while eliminating any DC voltage or current components. Both the V265 and W265 DC Blocks can be used in isolating DC leakage between two electrical components. The blocks have precision V and W1 connectors for 65 GHz and 110 GHz operability assures excellent impedance match across the wide bandwidth available. A one-year warranty is provided.

  • Ideal for Optical Communication applications
  • Low Insertion Loss
  • Rise Time 3 ps typical

V265 DC Block

Frequency Range

50 KHz — 65 GHz
30 KHz — 65 GHz typical

Insertion Loss 1 dB — 65 GHz typical
Return Loss 13 dB — 65 GHz typical
Rise Time 3 ps typical
Group Delay 84 ±2 ps typical
Max DC Voltage 16 VDC
Max RF Power 1 W

RF In: V(f)
RF Out: V(m)

Operating Temperature 0 °C — 80 °C