RK3 Hybrid Coupler for TETRA, LTE and Wi-Fi



RK3 Hybrid Coupler for TETRA, LTE and Wi-Fi

The 3 dB hybrid coupler of the RK3-5xxP-6G-S1 series was developed for the frequency range from 380 MHz to 6000 MHz. This coaxial hybrid coupler is therefore ideally suited for common mobile radio standards such as GSM, UMTS and LTE as well as Bluetooth, DECT and WLAN. Due to the lower frequency range, this hybrid coupler can also be used for the TETRA range.

Due to the multi-section stripline design very good specifications will be achieved at all ports.

The Hybrid Couplers have a RF-tight housing and are available with SMA or N connectors.

27670_Spec_RK3-544P-6G-S1 248
RK3-544P-6G-S1 310

Figure may differ from the original.

SKU: 27670 Categories: ,


  • Frequency range 380 MHz – 6000 MHz
  • 3 dB
  • Excellent VSWR 1.1 : 1 typ. (SMA)
  • Low insertion loss 0.7 dB typ.
  • High isolation 28 dB typ. (SMA)
  • Exceptional amplitude and phase balance
  • SMA or N connectors, Impedance 50 Ω
  • Input power 50 W max.