Anatech Electronics, Inc. RF Multiplexers AM707-742-781TR331

The AM707-742-781TR331 is a ceramic triplexer designed for RF applications, operating at center frequencies of 707 MHz, 742.5 MHz, and 781.5 MHz. It features a bandwidth of 698-716 MHz, 728-757 MHz, and 776-787 MHz, with maximum insertion losses of 3.5 dB for 707 MHz and 781.5 MHz, and 5.5 dB for 742.5 MHz. The device maintains a ripple of 1.3 dB, 2.0 dB, and 1.0 dB across its respective bandwidths. Return loss specifications are 17 dB minimum for 707 MHz and 781.5 MHz, and 15 dB minimum for 742.5 MHz. The triplexer provides significant attenuation, with a minimum of 50 dB at specified frequencies, and can handle input power levels of up to 3W. It operates effectively within a temperature range of -40¬8C to +85¬8C. The device is designed with a 50 Oc impedance, making it suitable for various RF applications.