AH2401H CATV Headend 24 i roto i te 1 HDMI Whakatikatika Hongere Whakatika

Tau tauira:  AH2401H

Waitohu:Softel

MOQ:1

gou  24 nga tohu ororongo me nga tohu ataata ki te huarahi

gou  He tino motuhake ia hongere

gou  Te auau me te tino tika

Taipitopito Hua

Tawhā Hangarau

Nga Tohutohu Whakahaere

Tikiake

01

Whakaahuatanga Hua

1. WHAKATOKANGA

Ko te AH2401H he 24 modular frequency fixed-channel modulator. Ka eke ki te 24 nga tohu ororongo me nga tohu ataata ki te huarahi me nga hongere TV 24 nga tohu RF. Kei te whakamahia nuitia te hua i roto i nga hotera, i nga hohipera, i nga kura, i nga whakaakoranga hiko, i nga wheketere, i te aro turuki i te haumarutanga, i te ataata VOD i runga i te tono me etahi atu waahi whakangahau, ina koa mo te hurihanga tairitenga TV mamati, me te punaha aroturuki pokapū.

2. NGA WHAKAMAHI

- He pumau me te pono
- AH2401H o ia hongere he tino motuhake, he ngawari te whirihoranga hongere
- Ko te ahua teitei o te ahua me te tikanga MCU oscillator rohe RF e whakamahia ana, te pumau o te auau me te tino tika
- Ko te mahi o ia maramara iahiko whakauru ka whakamahia, te katoa o te pono
- He mana kounga teitei, 7x24 haora te pumau

AH2401H 24 i roto i te 1 Modulator
Auautanga 47~862MHz
Taumata Putanga ≥105dBμV
Taumata Whakaputa Adj. Awhe 0~-20dB (Ka taea te whakarite)
A/V Ratio -10dB~-30dB (Ka taea te whakarite)
Putanga Putanga 75Ω
Putanga Tiaki ≥60dB
Tikanga Auautanga ≤±10KHz
Nganganga Whakahoki Putanga ≥12dB(VHF); ≥10dB(UHF)
Taumata Whakauru Ataata 1.0Vp-p(87.5% Whakawaenga)
Impedance Tāuru 75Ω
Hua Paheketanga ≤5%(87.5% Whakawaenga)
Wāhanga rerekē ≤5°(87.5% Whakatikatika)
Roopu Roopu ≤45 ns
Ataata Papatahi ±1dB
Whakaritea Hohonu 0~90%
Ataata S/N ≥55dB
Taumata Whakauru Ororongo 1Vp-p(±50KHz)
Arataki Whakauru Ororongo 600Ω
Ororongo S/N ≥57dB
Ororongo Tuhinga o mua 50μs
Raka 19 Inihi paerewa

 

 

Te papa o mua

微信截图_20250812133805

1. Whakaritenga taumata putanga RF-Knob, taumata whakaputa RF taea te whakarite

2. Whakatikatika ōwehenga AV—Knob te whakatika i te putanga o te ōwehenga A / V

3. whakatikatika rōrahi-Knob ki te whakatika i te rahi rōrahi putanga

4. whakatikatika wherikotanga—Knob ki te whakatika i te kanapa o te ahua whakaputa

 

 

Te paewhiri o muri

微信截图_20250812133828

A. Tauranga whakamatautau whakaputa: Tauranga whakamatautau whakaputa ataata,-20dB

B. Putanga RF: Kua whakarerekehia te waahanga Multiplexer, i muri i te whakaranu i te putanga RF

C. Whakaritenga whakaputa RF: Knob, taumata whakaputa RF taea te whakarite

D. Putanga riima hiko

Ko te tuunga o te maha o nga kaihurihuri, ka taea e koe te whakaputa i te whakaputanga mai i tera atu ki etahi atu kaitahuri hiko hei whakaiti i te mahi putanga hiko; kia tupato kia kore e rere ake i te 5 kia kore ai e nui te au.

E. Whakauru Mana: AC 220V 50Hz / 110V 60Hz

F. Whakauru RF

G. Whakauru HDMI

AH2401H CATV Headend 24 in 1 HDMI Fixed Channel Modulator.pdf