1. 4.3-inch high-definition TFT LCD wide-screen display, supporting high-definition satellite signal display signal quality and image (DVB-S/S2 MPEG-4)     2. Support (ChinaSat 9 ABS-S) AVS/AVS+ HEVC (H2.65/4K) satellite reception TV signal test (TP signal) with signal bar graph/signal warning function.     3. Default satellite search function, the machine supports the simultaneous display of free HD TV images and signals; the debug signal displays the signal strength/quality through INFO, and has an alarm function, the stronger the signal, the tighter the alarm sound.     4. LED digital tube displays the number of channels, and displays the unique signal quality value when searching for stars     5. Remote control function; with speaker. DC12V output voltage externally for test camera or 12V device startup. During satellite reception, it can be output to other TVs through the HD port and AV port. With AV input function.          Plug Type:EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so on     Satellite search:     1. Support HD DVB-S/S2; tuner input (75ohm)     2. Frequency range: 950MHz-2150MHz     3. LNB power switch: 13V/18V/22K/LOCK signal indicator     4. Input impedance: 75ohm(F). LNB short circuit protection     5. DiSEqC: DISEqC 1.0/1.1/1.2/USALS     6. High-frequency head input short-circuit protection, signal lock warning/display     7. Simple operation, satellite management operations (edit, delete, blind scan), TP (edit, delete, search) and tuner switching, etc.     HD high-definition output: (when seeking satellites/satellite receiving)     HD output: 576i, 576P, 720P, 1080i, 1080P     AV Input:     1. AV output: AV port can output audio and video signals externally when searching for stars     2. AV input, support video/audio input, with DC12V output     Parameters:     1. Product size: 124 x 117 x 44 mm     2. Display size: 97 x 55 mm (16:9 display)     3 .Resolution: 480 x 272 (391680 Pixels)     4. Color signal: PAL/NTSC     5. Charging voltage: DC 9V 1A     colour:Black     Material:plastic          Package Contents:     1 x Satellite Finder     1 x Power Adapter          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.