Item Type: HD modulator TV Standard Format: PAL Frequency Range: 47-868MHz Bandwidth: 6MHz, 7MHz, 8MHz Output Level: 70-90dBuVadj Input Level: 0.77Vp-p for 80 percent 10 percent modulation Sound System: M = 4.5MHz, B or G = 5.5MHz, I = 6.0MHz, D or K = 6.5MHz Input Port: High Definition Multimedia Interface RF Input: Female RF Output: Female Input Resolution: 1080P or 1080i or 720P or 576P or 576i or 480p High Definition Multimedia Interface Version: 1.3 HDCP Version: 1.3 Power Consumption: 90-240VAC Applicable Country: The European regulation is referred to as the PAL system, which is adopted by China, Germany, the United Kingdom and some other northwestern European countries.1,With humanized designing, the product is easy to install and easy to operate. 2,The HD modulator is featured with adjustable output level, adjustable audio output level, channel digital display. 3,With VHF or UHF working frequency, the product is small and light, easy to carry. 4,The HD modulator is characterized by stable performance and durable appearance. 5,The product can be used for a long time for its long service life.Make sure the format is the same before buying.1 x HD Modulator 1 x User Manual