QO-100 - TCXO stabilized LNB for amateur satellite and others in Ku band

QO-100 Bullseye TCXO LNB

This is a TCXO stabilized LNB for the QO-100 amateur geostationary satellite and other Ku-band satellites. Product from Othernet. The standard LNBs used for QO-100 require modifications to be made to the circuit since the crystal must be replaced with a TCXO to avoid drifts of frequency. The Bullseye LNB comes with a highly stable TCXO which has an offset of less than 10 kHz even in outdoor conditions.

The Bullseye LNB is the most accurate and stable DTH/consumer Ku-band down converter in the world. Even a VSAT LNBF that costs hundreds of dollars more can't compete with the performance of the Bullseye 10K LNB. Each unit is factory calibrated within 1 kHz absolute accuracy compared to a GPS-locked spectrum analyzer. In outdoor conditions, the stability of the LNB is well within 10 kHz offset. As bonus feature, the Bullseye 10K provides access to its internal TCXO at 25 MHz via the secondary F connector. This reference output can be used to directly monitor TCXO performance over time.

NOTE: requires a 12-19V bias T power injector, the 4.5V bias T of the V3 is NOT for this LNB. 11.5 - 14 V enables vertical polarization and 16 - 19V enables horizontal polarization.