Offered here is a vintage Channel Master Model 6142 Satellite Stereo Processor, complete with its original box and owner's manual.
This is a particularly clean example. The processor appears to have seen very little use and remains in excellent, near-new cosmetic condition. The faceplate, controls, meters and cabinet present very well.
The unit has been powered on and basic front-panel operation has been checked.
A compatible vintage satellite receiver/subcarrier signal source was not available, so the unit was not fully tested for actual satellite audio reception or audio output. No claim is being made that every internal function has been electronically verified.
The Model 6142 was designed for use with vintage analog satellite television reception systems. Rather than being a conventional home-audio processor, it was intended to recover stereo audio from the audio subcarriers used by early satellite television broadcasts.
The processor provides two independently tunable audio sections, identified as A and B, with front-panel tuning controls covering approximately the 5.0 to 8.5 MHz satellite audio subcarrier range.
The Matrix and Discrete modes allowed the processor to accommodate different methods of transmitting stereo audio on early analog satellite systems. In discrete operation, separate subcarriers could be used for the individual audio channels. Matrix operation was intended for compatible matrix-encoded satellite stereo transmissions.
No satellite receiver, cables, signal generator, remote control or other accessories are included unless specifically shown in the photographs.
Excellent vintage condition with very little visible evidence of use. The unit presents extremely well and is considerably cleaner than a typical surviving example of this specialized equipment. The original box shows normal storage and age-related wear.
Please review all photographs carefully, as they show the actual item, cosmetic condition and included contents.
This is specialized vintage analog satellite equipment intended for older TVRO satellite systems. Modern satellite television systems are generally not directly compatible with this processor without appropriate legacy or laboratory equipment.
Due to the lack of a compatible satellite/subcarrier source, testing was limited to power-on and front-panel control/meter operation as described above.