As long as the antenna is not installed in "free air", predicting its reception is prone to large amounts of error due to the environment around the antenna, ie, the attic.
XHJK appears to operate a multi-transmitter Single Frequency Network (SFN) arrangement on channel 28. If signals from two or more transmitters arrives at the transmitters with enough time shift between them, the tuner cannot resolve either signal. Try moving the antenna a few feet in different directions and see if there's any improvement.
Quote:
|
KBNT won't come in, but KGTV and KFMB are very strong
|
KBNT transmits on UHF 25 from Mt Soledad, the same location as channels 8 & 10. While the C2V is bi-directional on VHF, it is not so on UHF. That's why, back in post #4, I specifically recommended assembly
without the reflector. My comments and suggestions for the attic location above still applies.