The QMP2-800-5000-1 from Qualwave is a Diplexer with Frequency f1 0.8 to 1 GHz, Frequency f2 1.7 to 5 GHz, Attenuation 55 dB, Attenuation f1 [email protected] to 5GHz, Attenuation f2 [email protected] to 1GHz. More details for QMP2-800-5000-1 can be seen below.