Quote:
Originally Posted by old_tv_nut
Just had a chance to look at the video - something in a power supply somewhere is oscillating on your channel frequency. probably radiated, but might also be carried on the power line.
1) can you see it in the "snow" when your transmitter is off?
2) if you have a small portable TV with rabbit ears and can see it on that, go snooping around your house for where it is strongest.
3) you said you tried turning things off - how about light dimmers, compact fluorescent lamps, anything on the AC line with a clock display that runs even though the main function is off (like a microwave oven?).
Edit: how about your furnace?
|
I actually killed power to my entire house at the breaker box with the exception of the dryer's 110 outlet. To this outlet I plugged my monitor, my modulator, and my source. If there is interference from another device it is either battery powered, or at my neighbors house.
Quote:
Originally Posted by zenith2134
Hiya John--sorry to hear of the continued woes. My humbar was different than the one on your video link. Perhaps it is not a transmission issue, but a circuit issue in the B-T. It would be interesting to see whether or not a different B-T unit would have the same fault, in the same room and set-up. Could the interference be external? (doubtful I feel)
|
This is the worst I can get the hum bar to look. I adjusted antenna placement in transmitter and receiver and stood between the two to get it to this point for the sake of showing it on video. In my frustration I bought another modulator last night. There happened to be one on eBay for $39 including shipping. We'll see if it exhibits the same symptoms.