Features: VHF / UHF operating frequency. Humanized design, easy to install, easy to operate. Output level adjustable, Audio Output Level Adjustable. Video Output Level Adjustable, Channel digital display. Compact and lightweight, portable to carry. Specifications: Model: HDM68 Frequency range: 47~868MHz Bandwidth: 6MHz,7MHz,8MHz Output level: 80~95dBuVadj Input Level: 0.77Vp-p for 80%+/-10% modulation Sound system: M=4.5MHz, B/G=5.5MHz, I=6.0MHz, D/K=6.5MHz Input port: HDMI RF Input: F female RFOutput: F female Input resolution: 1080P/1080i/720P/576P/576i/480p HDMI Version: 1.3 HDCP Version: 1.3 Operating Temperature: 0° ~ +40° Material: plastic + metal Size: 15.6 * 10.5 * 5.3cm Color: orange Plug Type :EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so on. Voltage: AC220V Package Contents: 1 * HDMI Modulator(EU plug) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.