Project Description

Bri Electronic's RF Directional Coupler for 350-3800MHz

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Broadband Directional Coupler (350-3800MHz, 300W, IP65, -160dBc)

  • Wide Frequency range 350-3800MHz
  • Low Insertion loss
  • Low Intermodulation -160dBc@2*43dBm
  • Widely in 3G/4G/LTE/5G DAS Coverage
  • Indoor/Outdoor application IP65

Our Highlight Optimization

Our Broadband directional coupler  have wide and multiband covering, 350-3800MHz widely used for 5G wireless system.

We test the VSWR/Insertion loss/Isolation for each Broadband directional coupler to make sure the stablility of the RF signal. For the 3rd PIM testing, we test all the frequency range include 700MHz/800MHz/900MHz/2100MHz/3500MHz.( Record available)

Broadband directional coupler 350-3800MHz have the screw holes, mounting on wall easy.

Product Name. Broadband directional coupler
Model. BR-DC-XX-338-160-4F
Coupling(dB) 5             6          7          10         13          15           20
Accuracy(dB) ±1.2     ±1.2      ±1.2     ±1.6     ±1.6      ±1.8        ±2.0
Insertion Loss(dB) ≤2.2    ≤1.85     ≤1.6     ≤1.1      ≤1.0      ≤0.6      ≤0.5
Isolation(dB)  ≥22     ≥22       ≥23      ≥26      ≥28       ≥31        ≥36
Frequency Range(MHz) 350-3800MHz
VSWR ≤1.25
PIM Rating(dBc) -153dBc@2*43dBm  -160dBc@2*43dBm
Power Rating(W) 300W( Average Power Per Port)
Impedance 50 ohm
Connector Type N/DIN/4.3-10 Female
Color plating Black
Operating Temperature -25∼+75º
Weight(Kg) 0.86