Telco 3-Port 6dB 698-3800MHz Low PIM Directional Coupler - N Female Connectors

Key Features

  • Wide Frequency Band for IBS BTS DAS
  • 2G/3G/4G/LTE/5G Coverage
  • Low Passive Intermodulation
  • Low VSWR &Insertion Loss
  • High Isolation, Indoor Application IP65
  • Widely used for In-building Solutions



The Telco 3-Port Directional Couplers are used in a variety of RF combining, sampling and power splitting applications.

Typically used in DAS (Distributed Antenna Systems) for sampling RF for fibre fed systems and or distributing power throughout feeder cable networks.

Telco Antennas provide a wide product range of coupling values in the most popular frequency bands which enables optimised and balanced system levels.



Freq(MHz) 698-3800
Coupling(dB) 5
IL(dB) ≤2.2
Accuracy(dB) ±1.3
Isolation(dB) ≥20
VSWR ≤1.25
PIM(dBc) ≤-150dBc@2*43dBm
Power(W) 200 (average)
Impedance 50 ohm
Connector N-female
Color Black
Temp(deg) -30~+65
Application Indoor / Outdoor IP65
Humidity 5%-95%
Net Weight 0.8kg


SKU DC-738-06-NF-5
Model # Telco Antennas
Brand Telco Antennas
Shipping Width 0.018m
Shipping Height 0.040m
Shipping Length 0.123m
Shipping Cubic 0.000089000m3