136-174MHz 100W 2*2 Hybrid Coupler with N female connector

The base station duplexer is ideal for high power, close frequency separation installations.Its frequency can be made within 136-174MHz range with low VSWR and high isolation.

136-174MHz power tapper for communications,3dB,4.8dB,6dB,8dB,10dB,13dB,15dB,20dB,30dB.

Stable VHF 30W  Duplexer for Radio Repeater or Mobile Radio

Coaxial circulator covers frequency band VHF 148-174MHz,which is in low insertion loss and high isolation.

VHF directional coupler covers frequency from 136 to 174MHz  with 6dB/10dB/15dB/20dB/30dB/40dB coupling,widely used for IBS DAS

6‑cavity VHF cavity duplexer,136‑174MHz,max 350W,N‑Female 50Ω.High isolation & low insertion loss,min TX‑RX separation 0.5MHz,suitable for 19‑inch rack mount,for repeater transmit‑receive signal isolation.

Large cavity filters have advantages like high Q factor, low insertion loss, and good temperature stability. They are mainly used in receivers for high selectivity or in transmitter backends to filter out harmful RF noise and out-of-band interference.