spécifications tv explorer hd+
general
frequency margin continuous tuning from 5 to 1000 mhz and from 950to 2150 mhz
tuning modes chanel or frequency (if or downlink at satelliteband)
channel plan configurable on demand
resolution
5-1000 mhz 50 khz
950-2150 mhz < 200 khz (span full-500-200-100-50-32-16 mhz)
automatic search (explorer) threshold level selectable. dvb-t2,dvb-t/h, dvb-c and dvb-s2 selection
analogue and digital signal identification automatic
transport stream parameters identifying detection of audio andvideo bitrate, network id and service list
video
digital modulations dvb-t2, dvb-t, dvb-h, dvb-s, dvb-s2, dvb-c
resolutions 1080i, 720p, 576i
video formats mpeg-2, mpeg-4 h.264
colour system pal, ntsc, secam
tv standard m, n, b, g, i, d, k and l
aspect ratio 16:9, 4:3
rf input
impedance 75 ω
connector universal, with bnc or f adapter
maximum signal 130 dbμv
maximum input voltage
dc to 100 hz 50 v rms (powered by the al-103 power charger)
30 v rms (not powered by the al-103 power charger)
5 mhz to 2150 mhz 130 dbμv
digital measurements numeric and level bar
dvb-t2/t/h (cofdm) power, cber, vber, mer, c/n and noise margin
dvb-c (qam) power, ber, mer, c/n and noise margin
dvb-s (qpsk) power, cber, vber, mer, c/n and noise margin
dvb-s2 (qpsk/8psk) link margin, power, cber, lber, mer, c/n andnoise margin
analogue measurements
terrestrial bands level, v/a ratio, c/n ratio and fm deviation anddemodulation
satellite bands level and c/n ratio
advanced functions dolby digital plus audio decoder
constellation diagram for dvb-t2, dvb-t/h, dvb-c, dvb-s anddvb-s2
echoes analyser mode
built-in spectrum analyser with direct access keys
datalogger (measurements automatic ac and storage) fordigital and analogue channels
sat if test (if distribution network response for satelliteband)
attenuation test function (signal distribution network response forterrestrial band)
diseqc generator and lnb supply
audio and video recording and playing
connections scart, hdmi, ts-asi (input and output), usb, commoninterface
mechanical features
dimensions 230 (w.) x 161 (h.) x 76 (d.) mm. total size: 2,814cm3
weight 2.2 kg (without holster)
本產(chǎn)品的加工定制是是，類型是電視場強(qiáng)儀，品牌是PROMAX，型號是TVEXPLORERHD+，測量范圍是5-2150MHz（T），電源電壓是12（V），外形尺寸是25*30（mm），適用范圍是DVB-T2,DVB-T,DVB-H,DVB-S,DVB-S2,DVB-C
數(shù)字/模擬電視信號發(fā)生器 ; 頻譜分析儀 ; 示波器 ; GPS/RDS信號發(fā)生器 ; 場強(qiáng)儀 ; 調(diào)制器
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深圳市伊璐華科技有限公司提供先進(jìn)的電子量測、數(shù)字電視測試以及自動化測試系統(tǒng)整合產(chǎn)品與服務(wù)，提供業(yè)務(wù)銷售、營銷與技術(shù)集成服務(wù)，以穩(wěn)定成長的表現(xiàn)，持續(xù)成為市場的優(yōu)異品牌，為客戶提供實(shí)時的專業(yè)服務(wù)。 我們秉承“以人為本，顧客至上，誠信務(wù)實(shí)，銳意進(jìn)取”的原則為廣大客戶提供優(yōu)質(zhì)的服務(wù)。歡迎惠顧！代理產(chǎn)品：* 模擬/數(shù)字電視信號源（DVB-T、ATSC、D...