mfe-802-2 dvbs/s2 receiver module standards ets 302 307 ts 102 441 ets 300 421 qpsk 8psk 16apsk demodulations mode ccm and vcm symbol rate 245msps fec auto all ratios compliant with standards fec block short and normal rolloff 0.2 0.25 0.35 dvbs block linear code outer code r/s 204 188 dvbs2 block linear code outer code bch ldpc spectrum auto rf input input connector f type 75 frequency lband 9502150 mhz lnb control voltage off +13/18 vdc 22 khz 0.25 a overload protection asi output standard asic mpeg2 iso/iec 138181 output mode 188 bytes spread output connector 2 x bnc 75 4 x bnc opt ordering 0mfe-qpsk2-opt dvb-s/dvb-s2 single stream demodulator ccm up to 8psk 0mfe-dvbs2-opt dvb-s/dvb-s2 multistream demodulator 2 streams ccm/vcm up to 16apsk 0mfe-dvbs2-exp add-on to 0mfe-dvbs2-opt for more than 2 streams technical specifications rf input input connector ftype 75 frequency low band 49 159 mhz mid band 162 444 mhz high band 448 861 mhz frequency resolution
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mpeg4 hd decoder dvbs2 multistream m u dvb-s2 dvb-t tx1 mfe-802-2-multi mux3 dvbs2 multistream modulator tx station 1 dvb-t tx1 dvb-t tx2 mux2 mux1 m ea x3 tr u tis m ul m x2 2 u s m vb d x1 u m d vb x1 s 2m m u u lti x2 s trea mmux3 tx station 2 dvb-h tx mfe-802-2 mux 1 mfe-802-2-multi mux1 mux2 mux 2 mux 3 dvb-s2 mfe-802-2-ird mfe-802-2-mpeg4 dvbs2 receiver multiprogram descrambler ci dual mpeg4 decoder headend dvb-t tx2 mux3 up to 4 mpeg4 h264 decoders dvb-h tx technical specifications 6 endto-end monitoring smart switch for sfn dvbt sfn station 2 terrestrial network mfe-802-2-smart satellite link asi rx mux 1 dvbs2 receiver with seamless switch dvb-t tx ch.33 rx mux dvb-t tx terrestrial network dvbt sfn station 1 dvbt rf measurements mpeg2/4 decoder dvbs/s2 rf measurements asi ts analysis headend mfe-802-2-smart dvbs2 receiver with seamless switch dvb-t tx ch.33
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dm3d rf down converter input freq range 46.25 860.25 mhz input frequency step 62.5 khz input level range to lock on agc 55 to 80 dbµv with 0 db rf atten 80 to 120 dbµv with 50 db rf atten input impedance 50 n connector image frequency rejection 70 db adjacent channel rejection 60 db if output frequency 38.9 mhz if output level 23 dbm if output impedance 50 bnc connector if output return loss 23 db noise figure 7 db ±2 vision carrier frequency 38.9 mhz video carrier level input 48 to 8 dbm input impedance 50 bnc connector return loss from 33 to 41 mhz 23 db bandwidth according to the standard technical specifications audio subcarrier output audio subcarrier freq 4.5 to 6.5 mhz audio subcarrier level 19 dbm s.c output impedance 75 bnc connector s.c return loss from 2.5 to 10 mhz 20 db subcarrier frequency from 4.5 to 6.5 mhz according to standard output impedance 20 balanced xlr connector frequency response 40 hz to 14.5 khz ±0.3 db output level 9 dbm output level adjustmen
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as918 a step ahead in digital television excellent performance in every working condition professional active satellite splitter 8way 9502150 mhz completely compatible with analog digital signals double power supply redundancy power supply failure lnb voltage short circuit alarms preequalization for lnbs and coaxial cables excellent intermodulation and flatness easy to install and use very compact no.1 19 rack unit main features description the as918 is a professional active splitter operating in the sat band designed specifically to distribute both digital and analog signals with the maximum quality and safety it has 1 input and 8 outputs with an average gain in centre band of around 0 db the as918 can power different types of lnb and can compensate and preequalize the various losses thanks also to a positive slope of 6 db special attention was taken in the design stages from both an electrical and mechanical point of view and in the choice of components to guarantee the
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as944 a step ahead in digital television excellent performance in every working condition professional modular 4way active satellite splitter 9502150 mhz up to 4 modules of 4-way active splitters easy to install and use f 75 connector very compact n.1 19 rack unit designed for catv headends and broadcasting applications completely compatible with analog digital signals double power supply redundancy power supply failure lnb voltage short circuit alarm excellent intermodulation and flatness excellent isolation and matching main features description the as944 is a professional modular active splitter operating in the sat lband designed specifically to distribute both digital and analog signals with the maximum quality and safety it can equip up to four splitters each one with 1 input and 4 outputs with an average gain in centre band of around 0 db the as944 can power different types of lnb special attention was taken in the design stages from both an electrical and mechan
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as944 rf frequency range 950 2150 mhz gain 1db ± 1 db 36 mhz transponder flatness 0.5 db typ noise figure 6.5 db ±1 db typ minimum input level 60 dbm maximum input level 35 dbm intermodulation 2 tone at 25 dbm 60 db isolation between outputs >26 db typ 30 input connectors f female output connectors f female in/out impedance 75 in/out r.l >18 db typ.20 db lnb voltage +13 v +18 v 22 khz technical specifications alarm signalling a led on the front panel lights up and the isolated contacts on the rear panel connector exchange simultaneously physical and environmental size n.1 19 rack unit 295 x 432 x 40 mm mains voltage 2 x 230 vac with mains filter weight 3.5 kg operating temperature from 40° to +60°c operating humidity 90 alarms redundancy protections n 2 paralleled and isolated power supplies n 2 separate mains fuses n 4 accidental lnb voltage short circuit/overload protections signalling accessories n.2 mains cords spare fuses in the fuse holder slit n 2 front panel le
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dm21 4hd frequency band in.1 tv 4 1.000 mhz including fm band in.1 sat 930 2.250 mhz in.2 sat 8psk16apk multistream 9502.150 mhz technical specifications bouquet program list with associated audio and video pid encryption indicator audio functions digital modulations in.1 and 2 fm and analog tv sound reproduction qpsk 8psk 16apsk cofdm qam special tv functions measurements carried out at in.1 only analog tv and catv field level in the channel 5125 dbv video carrier level 5125 dbv audio carrier level 5125 dbv a/v level ratio 60 db in spectrum digital tv received signal power 5125 dbv ber before viterbi up to 1105 ber after viterbi up to 1108 mer up to 38 db snr up to 38 db constellation 4 16 64 impulse response yes in time and distance µs/km catv qam received signal power 5125 dbv mer 40 db c/n 60 db in spectrum error count yes ber up to 1109 fm received signal level 5125 dbv analog sat received signal level 30125 dbv digital sat received signal power 301
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rov800 parameter dvb-s modulation format and fec rate roll-off factor number of streams technical specifications specifications dvb-s qpsk fec rates 1/2 2/3 3/4 5/6 7/8 0.35 1 ccm vcm/acm1 qpsk fec rates 1/4,1/3 2/5 1/2 3/5 2/3 4/5 3/4 5/6 8/9 9/10 8psk fec rates 3/5 2/3 3/4 5/6 8/9 9/10 16apsk fec rates 2/3 3/4 4/5 5/6 8/9 9/10 32apsk fec rates 3/4 4/5 5/6 8/9 9/10 0.2 0.25 0.35 1-4 on/off insert null packets as required and recalculate pcr on/off when on the output symbol rate locks to the input byte clock capture range 4000 ppm tracking range 25 ppm slew rate 1 ppm per min off no modulation cw test bit stream normal bit stream 256 kbaud 45 mbaud 1 baud 188 bytes 75 bnc-female 50 90 mhz 70 mhz if 105-175 mhz 140 mhz if 1 hz 5 khz max no external reference connected 1 khz max no external reference connected 30 to 5 dbm 0.1 db 0.5 db 1.0 db -15 db min dvb-s2 signal format modulation format and fec rate roll-off factor number of streams common spectral inversion pac
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parameter spurious phase noise specifications 45 dbc min in any 4 khz bandwidth 100 hz -71 dbc/hz 1 khz -81 dbc/hz 10 khz -91 dbc/hz 100 khz -101 dbc/hz 1 mhz -111 dbc/hz or integrated 0.6° rms max 0.25 db max 0.5° max 8.0 ns 50 bnc-female 45 dbm 50 sma-female 950-1450 mhz 1 hz 5 khz max no external reference connected 1 khz max no external reference connected -25 to -0 dbm 0.1 db typical 0.5 db over 24 hours 0.5 db -15 db min 45 dbc min in any 4 khz bandwidth 0.85° max 1 khz to 10 mhz 0.35 db over any 30 mhz band 1.0 db 950 to 1450 mhz 0.25 db max 0.5° max 55 dbm 1 75 bnc-female 10/100 base t front and rear panel frequency 10.000 mhz connector 50 bnc-female format sinusoidal level 0 to 15 dbm input voltage 120/240v 100 va max power consumption input frequency 50/60 hz ac power connector · iec 60320 fused power connector spare fuse in connector · fuse cylindrical 5 x 20 mm time delay non-indicating 250 volt 2 amp bussmann gdc-2a or equivalent i/q amplitude
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a step ahead in digital television dear customer we wish to sincerely thank you for dedicating some of your time to rover products rover instruments and rover broadcast products are currently approved and used every day by major service providers broadcasters and many other users world-wide our every day efforts are targeted to continuously develop state-of-the-art devices capable of fulfilling and possibly exceeding your expectations and all of your needs we are able to research and develop further improvements each day thanks to your valuable suggestions and contributions please let us know your opinions suggestions and special requests through our dedicated email address wecare@roverinstruments.com we are certain that your expectations and needs will be fully satisfied and are positive you will be happy with us thank you once again edoardoromano president 19
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a step ahead in digital television www.roverbroadcast.com specifications and features are subject to change without notice ro.ve.r laboratories s.p.a · via parini 2 · 25019 sirmione bs italy tel +39.030.91981 · fax +39.030.9906894 · info@roverbroadcast.com skype wecare.roverinstruments
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