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FMUSER DTV3517B 4-ikanni ASI DVB-T Modulator
FEATURES
- Iye (USD): Beere fun Oro kan
- Qty (PCS): 1
- Sowo (USD): Beere fun Oro kan
- Lapapọ (USD): Beere fun Oro kan
- Ọna gbigbe: DHL, FedEx, UPS, EMS, Nipa Okun, Nipa Afẹfẹ
- Owo sisan: TT (Gbigbe lọ si ile-ifowopamọ), Western Union, Paypal, Payoneer
DTV-3517B DVB-(T) modulator jẹ ẹrọ ti o wapọ ti o funni ni ọpọlọpọ awọn ẹya to ti ni ilọsiwaju. O ṣe atilẹyin 2S / S2 tuner input, 10MHz input / loop out, ati 1PPS input / loop out, bi daradara bi DVB- (T) RF jade ninu ọkan ẹrọ, olona-booting, ati IP (1MPTS lori UDP) digi RF o wu. Pẹlupẹlu, modulator ṣe atilẹyin MISO ati SISO pẹlu iṣelọpọ iṣẹ-giga, gẹgẹbi MER> 43dB, ipele ejika> 56dB.
Awọn ẹrọ wa pẹlu kan ibakan otutu gara oscillator, pese soke si 0.1ppm iduroṣinṣin. O tun ni ifihan LCD ati keyboard fun iṣẹ ti o rọrun. FMSUER DTV-3517 ni awọn ebute igbewọle ASI 4 ati igbewọle IP 1 lori ilana UDP. O ṣe atilẹyin titẹ sii 10MHz / lupu ati 1PPS titẹ sii / loop jade, bakanna bi DVB- (T) RF jade ninu ẹrọ kan ati PLP ẹyọkan. Awọn modulator tun ṣe atilẹyin MISO ati SISO, bi daradara bi MFN net mode.
Ni afikun, DTV-3517/B modulator ṣe atilẹyin ti kii-laini ati laini oni-nọmba pre-distortion (DPD) ati pe o ni ipadabọ PID ati awọn ẹya ipasẹ. O le ṣe igbesoke ati iṣakoso nipasẹ eto iṣakoso nẹtiwọọki ti o da lori oju opo wẹẹbu, ti o jẹ ki o jẹ apẹrẹ fun siseto nẹtiwọọki igbohunsafefe oni-nọmba kan ati pese awọn ifihan agbara to dara fun yàrá imọ-jinlẹ ati DVB- (T) STB.
Iwoye, DTV-3517/B DVB-(T) modulator jẹ igbẹkẹle ati ojutu daradara fun iyipada awọn ifihan agbara sinu DVB- (T) RF. Awọn ẹya to ti ni ilọsiwaju ati irọrun ti lilo jẹ ki o jẹ yiyan ti o dara julọ fun igbohunsafefe ati awọn ohun elo miiran ti o jọmọ.
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Nwa fun diẹ sii DTV headend ẹrọ? Ṣayẹwo awọn wọnyi!
IPTV Headend Equipment | HDMI Encoders | SDI Encoders |
Digital TV Modulators | Ese Olugba/Decoder | DTV Encoder Modulator |
awọn ofin | lẹkunrẹrẹ | ||
---|---|---|---|
Input | 2 * S/S2 Tuner igbewọle | ||
10MHz itọkasi aago input ati lupu jade, BNC ni wiwo | |||
1PPS igbewọle ati lupu jade, BNC ni wiwo | |||
1 RF inputforDPD -25dbm ~ + 5dbm | |||
Modulator | DVB-T | Standard | EN300 |
FFT | 2K, 8K | ||
bandiwidi | 5M, 6M, 7M, 8M | ||
constellation | QPSK, 16QAM, 64QAM | ||
Aarin aarin | 1/4, 1/8, 1/16, 1/32 | ||
FEC | 1/2, 2/3, 3/4, 5/6, 7/8 | ||
Apapọ Ipo | SFN/MFN | ||
Isakoso akole | Alfa=1, 2, 4 | ||
imuduro | |||
Ti njade RF | Asopọ | N Iru, 50ΩImpedance | |
RF ibiti o | 30 ~ 960Mhz, 1hz igbesẹ | ||
Ipele Ode | -25 ~ + 3 dBm, 0.1db igbesẹ | ||
ATT | |||
Mer | > 43db | ||
Ipele ejika | > 56dB | ||
Input | Iṣagbewọle TS lori 4 ASI ati ibudo IP 1 (UDP) | ||
10MHz itọkasi aago input ati lupu jade, BNC ni wiwo | |||
1PPS igbewọle ati lupu jade, BNC ni wiwo | |||
Ṣiṣe pupọ | PID ti o pọ julọ | 128 input fun ikanni | |
Atunṣe | |||
iṣẹ | Isinmi PID (laifọwọyi tabi ọwọ) | ||
Ṣiṣatunṣe PCR deede | |||
Ṣe tabili tabili PSI / SI laifọwọyi | |||
awose | DVB-T | Standard | EN300 |
FFT | 2K, 8K | ||
bandiwidi | 5MHz, 6MHz, 7MHz, 8MHz | ||
constellation | QPSK, 16QAM, 64QAM | ||
Aarin aarin | 1/4, 1/8, 1/16, 1/32 | ||
FEC | 1/2, 2/3, 3/4, 5/6, 7/8 | ||
Apapọ Ipo | MFN | ||
Ti njade RF | Asopọ | N Iru, 50Ω Impedance | |
RF ibiti o | 30 ~ 999Mhz, 1hz igbesẹ | ||
Ijade ipele ATT | -25 ~ + 3 dBm, 0.1db igbesẹ | ||
Mer | > 43db | ||
Ipele ejika | > 56dB | ||
System | Ifihan LCD, keyboard ati iṣakoso Nẹtiwọọki wẹẹbu | ||
Ṣe atilẹyin igbesoke sọfitiwia nipasẹ nẹtiwọọki | |||
Gbogbogbo | Ifijiṣẹ | 482mm × 410mm x 44mm | |
(W*L*H) | |||
Otutu | 0 ~ 45 ℃ (isẹ), -20 ~ 80 ℃ (ipamọ) | ||
ipese agbara | AC 220V± 10%,50/60Hz |
PE WA
FMUSER INTERNATIONAL GROUP LIMITED.
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Ti o ba fẹ lati kan si wa taara, jọwọ lọ si pe wa