INPUT AND OUTPUT: Analog TV transmitter can accept 1080P HD input signals and convert them into AV signal output to enhance your experience. ADJUSTABLE FREQUENCY: With adjustable transmission frequency range of VHF 85.25 MHZ‑216.25 MHZ to UHF 471.25 MHZ‑839.25 MHZ, and adjustable audio from 4.5 MHZ to 6.5 MHZ.
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