Grab the best 220 MHz 1.25 meter duplexer for your tower site. It will handle up to 250W and provide 90dB of isolation. Get yours today! All high RF-current components silver-plated for highest performance Vari-Notch® design provides low loss and high isolation in a compact package 215-250 MHz Frequency Range 1.6 MHz Minimum Freq Separation Power Rating 250 W 90 dB Isolation 1.2 dB Insertion Loss 4 Cavities 4" Dia. Cavity Size 1.3:1 VSWR Ω 50 Impedance Dimensions H x W x D: 5.25" x 19" x 10.5" N Type Tx-Rx Port Connectors N Type Antenna Connectors -30 to +60 °C Temperature Range 28-52-02A Lead time is generally 3-4 weeks. If you need something sooner contact us. TXRX charges BridgeCom Tax in these nine states: New York, Texas, California, Illinois. Please remit a tax exempt form, where applicable, with your purchase via email. Thank you. Chat with us online or give us a call us at (816)-532-8451 if you have any questions. Click this link to view Klarna payments FAQ.