The QMP2-7500-8500-1 from Qualwave is a Diplexer with Frequency f1 7.5 to 7.8 GHz, Frequency f2 8.2 to 8.5 GHz, Attenuation 75 dB, Attenuation f1 [email protected] to 8.5GHz, Attenuation f2 [email protected] to 7.8GHz. More details for QMP2-7500-8500-1 can be seen below.