PROMAX數字場強儀│TV EXPLORER HD (DTMB)持普及型場強儀，她繼承了其他產品的優點，進行了大量的改良，體積小，使用方便，外觀美觀，耐用壽命長，成為了數字場強儀的行業基準，可以稱的上是一款真正的數字電視場強儀。
PROMAX TV EXPLORER HD (DTMB)數字場強儀功能：
視頻解碼：MPEG-2和MPEG-4
音頻解碼：MPEG-1、MPEG-2和AAC
視頻格式：SD（標準清晰度）和高清（高清）
視頻分辨率：1080i，720p和576i
屏幕格式：16:9和4:3
HDMI接口
DTMB，DVB-C和DVB-S/S2
用于加密信道的CAM模塊（有條件訪問）
ts-asi輸入和輸出
| SPECIFICATIONS TV EXPLORER HD DTMB | |
| VIDEO Digital modulations Resolutions Video formats Colour system TV standard Aspect ratio | DTMB, DVB-S, DVB-S2, DVB-C 1080i, 720p, 576 i MPEG-2, MPEG-4 H.264 PAL, NTSC, SECAM M, N, B, G, I, D, K, L 16:9, 4:3 |
| CONNECTIONS | RF, SCART, HDMI, TS-ASI (input and output), USB, Common Interface |
| DIGITAL MEASUREMENTS | Power, CBER, VBER, MER, C/N, Link margin, Noise Margin |
| ANALOGUE MEASUREMENTS | Level, V/A, C/N, desviación, FM deviation and demodulation |
| ADVANCED FUNCTIONS | Channel searching and channel tables generation (EXPLORER) Signal type automatic identifying (AUTO ID) Constellation diagram Echoes detection Built-in spectrum analyser with direct access keys Datalogger (measurements automatic acquisition and storage) for digital and analogue channels SAT IF test (IF distribution network response for satellite band) Attenuation test function (signal distribution network response for terrestrial band) DiSEqC generator and LNB supply Audio and Video recording and playing |
