Feature:1. Wide Compatibility: The converter will connect your streaming media player such as TV, HD Multimedia Interface tuner, for Android TV box, satellite set top box, wired box or game console such as for PS3, switch or even DVD player, VCR, laptop, PC or computer etc.2. Flexible Resolution Support: The HD Multimedia Interface modulator allows you to adjust AV output levels with support for 1080P, 1080i, 720P, 576P, 576i, 480p, providing accurate analysis and flexibility for different viewing needs.3. Multiple Input Output Support: The RF modulator can choose between HD Multimedia Interface and AV inputs with PAL or NTSC TV format output options, catering to different TV requirements.4. Analog Signal Conversion: The RF VHF UHF converter transforms composite video or analog stereo sound signals into RF (coax) for older TVs without line AV inputs. Features adjustable sound volume and video brightness.5. Long Distance Transmission: Convert HD Multimedia Interface digital signals into analog TV (RF) signals for viewing movies or games on TVs in different rooms or away from HD Multimedia Interface sources, no driver installation required, easy to operate, plug and play.Specification:Item Type: HD Multimedia Interface AV to RF ModulatorMaterial: Metal, PlasticFrequency Range: 170-860MHzInput Level Range: 65-95 dBuVTV Standard Format: PAL/NTSCFrequency Response: 47-868MHzBandwidth: 6MHz, 7MHz, 8MHzOutput Level: 80-95 dBuVadjInput Level: 80%10% modulation 0.8Vp-pSound System: M=4.5MHz, B/G=5.5MHz, I=6.0MHz, D/K=6.5MHzInput Ports: HD Multimedia Interface and CVBSRF Input: F-femaleRF Output: F-femaleInput Resolution: 1080P/1080i/720P/576P/576i/480pHD Multimedia Interface Version: 1.3HDCP Version: 1.3.Package List:1 x Modulator1 x User Manual