Solid SF-630 TV Digital Satellite dB Meter Features and specifications - Support DVB-S2, 2.3" TFT LCD Visual and audible signal when the signal received Multi-lingual OSD and user-friendly UI. Support Spectrum function Real-time constellation display Measurement Type: strength, quality, C/N, BER, FEC, MER, TP MOD USB 2.0 for software update/media playback Support electronics program guide (EPG) Large lithium battery capacity (2600mAh)