Meter:
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In this tutorial we present the professional signal meter AS07STCA-4K that allows DVB-S/DVB-S2 (4K) satellite, DVB-T/T2 (4K) terrestrial TV in HEVC 10 Bit compression and C/J.83B/ISDB-T cable signal measurement.
An unquestionable advantage of the device is its clear and easy-to-use user interface which makes it easy to work on a high-resolution 7" TFT-LCD touchscreen display. The AS07STCA-4K meter allows you to measure such parameters as: signal level expressed in dBμV (measurement range 20...100 dBμV), MER, Link Margin, CBER, VBER which allows you to set up any terrestrial and satellite TV antenna, tune filters, select amplifiers, etc. The meter has a built-in tuner for continuous viewing of the set channel in 4K resolution. The spectrum distribution analyzer especially for terrestrial TV allows visualization of strong interfering LTE signals (a function that allows real-time comparison), which can negatively affect the quality of the DVB-T2 signal, causing interference and interfering with proper reception of digital terrestrial TV. In addition, the HDMI output allows you to display the image on another screen (for example, a TV) via HDMI cable. A car charger is included The BNC socket allows you to view images from AHD-TVI-CVI-PAL CCTV cameras. An unquestionable advantage of the meter is the preview of the signal spectrum in the 5G (700 MHz), 4G (800 MHz), GSM (900 MHz, 1800 MHz), 3G UMTS (2100 MHz) bands.
