TVLINK AV to RF Modulator & IR Extender Converter

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Product Features Utilizes existing RF circuits commonly found in homes. Transmit remote control signals and power effectively via RF. Share your STB, DVD across multiple rooms, and control them remotely even if they are placed in the living room. Flexible TV format settings including PAL/NTSC and Sound IF for global compatibility. Wide frequency range from 471.25MHz to 885.25MHz supports both VHF and UHF formats. Selectable transmitting frequency with built-in memory to avoid interference. Enhanced stability and picture quality with broadcast standard PCB Design. External settings for NTSC/PAL B/G, I, D/K, L, M/N formats for worldwide use. Specifications Material: ABS RF Frequency Range: 471.25MHz ~ 855.25MHz Channel Range: 21 ~ 69 Default Factory Setting: Channel 21 (471.25MHz), PAL I, 38KHz RF Output Impedance: 75Ω unbalanced Video Input Impedance: 75Ω TV Format: PAL/NTSC Sound Carrier Frequency: 4.5/5.5/6.0/6.5MHz Remote Distance: ≥10m Transmitter Distance: ≤30cm Remote Control Frequency: 38/56KHz Power: USB 5V Power Consumption: ≤500mW Item Size: 117 x 57 x 24 mm (4.61 x 2.24 x 0.94 in) Item Weight: 107g (3.79oz) Package Weight: 124g (4.38oz) Package Size: 12 x 9.5 x 2.5 cm (4.72 x 3.74 x 0.98 in) Packing List 1 x Modulator 1 x USB Cable 1 x IR Emitter Cable 1 x Manual (English) Show more