<style type="text/css"> .wpb_animate_when_almost_visible { opacity: 1; }</style>

A diplexer is a device that separates or combines a high frequency and a low frequency. Each diplexer has a low pass cutoff frequency below which signals are routed from the common port to the low pass port, and a high pass cutoff frequency above which signals are routed from the common port to the highpass port. Excellent for use as a duplexer, absorptive filter, or frequency selective signal router, Marki Diplexers offer sharp corners in a small package. Custom designs are available across the band.

Electrical Specifications – Specifications guaranteed from -55 to +100°C, measured in a 50Ω system.
Parameter Frequency Range (GHz) Min Typ Max
Cross Over Frequency 4.1   ±5 %  
Low Pass Filter        
Pass Band Insertion Loss (dB) DC to 2.8   0.8 1.6
Stop Band Rejection (dB) 5.5 to 6   20  
  6 to 12  15 25  
Pass Band Return Loss (dB) <2.7   12  
High Pass Filter        
Pass Band Insertion Loss (dB) 5.5 to 12   1.2 2.4
            Stop Band Rejection (dB) <2  30 40  
  <2.8   25  
Pass Band Return Loss (dB) 5.5 to 12   12  
Common Port Return Loss (dB) <2.8   12  
  5.5 to 12   12  
Isolation (dB) <2.8 20 30  
  5.5 to 12 15 25  
RF Power  (W)       1

Model

Stock

Price


ModelPackage Style
DPX-4-1Surface Mount (-1)
DPX-4-2Surface Mount (-2)
DPXN-4Connectorized (N)

Start typing and press Enter to search