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COFDM HD Ataata

Ko te raupapa COFDM te roa-tawhiti HD te reo irirangi whakawhiti ataata ko te whakawhanaketanga me te hanga o to tatou kamupene o te tawhiti roa, te roa o te roa, te whakawhiti korero whakaata teitei me te reo irirangi whakawhiti tere tere-nui mo te tono mo te tuku ataata roa. Ko te reo irirangi e whakamahi ana i te whakarereketanga o te SCFDE aunui me te demodulation me te hangarau LDPC whakatika hapa kotēkē, tino whakapai ake i te tawhiti tuku me te kounga o te ahua o te reo irirangi, e tika ana mo te kore-raina-a-kitenga me te tere-tere te tuku waea, ka tangohia e te kaiwhakawhiti rererangi he hoahoa hanganga tohanga wera kiato me te kawe, he pai mo te whakauru me te whakamahi i nga drones. Kei roto i te kaiwhakawhiti rererangi he 1 watt/5 watt te whakakaha hiko raina me te teitei rere neke atu i te 100 mita, ka taea te tuku 20 kiromita/50 kiromita neke atu ranei te tawhiti me te kore e arai.

Tauira:
COFDM
Waitohu:
WDS

Rahi:
Wātea:





Uiui Tāpiri ki te Kete

Ko te raupapa COFDM mo te roa-tawhiti HD te reo irirangi whakawhiti ataata, he tino pai mo te tirotiro, te haumarutanga o te iwi / te tiaki ahi / te waka / te whakaoranga ohorere, te tiaki i te rohe / te tirotiro tirotiro moana, te haapurorotanga o te waa / te tirotiro i runga i te waahi, te tirotiro i te raina hiko / te tirotiro paipa, te tiaki tipu me etahi atu drones me nga waka rererangi kore, te ahumahi me te hokohoko waka rererangi, he pai rawa atu mo nga waka rererangi-a-ahuarangi. te tuku ataata waea pūkoro i nga waa tuuturu i roto i nga taiao uaua penei i nga taone nui, moana me nga maunga.

Hua Painga

1. Whakawhiti tawhiti: 1w/5w reo irirangi, me te tawhiti kitea o 20 kiromita / 50 kiromita

2. Super anti-multipath kaha, whakamahia i roto i te taiao mahi matatini, tautoko nekehanga tiketike-tere. (Neke atu i te 600 kiromita ia haora)

3. Taumata Paoho / taumata tirotiro HD whakawaehere ataata: HDMI/HD-SDI/CVBS urutau,4K/1080P/1080i/720P/576P urutau

4. Aratuku 2/4/8MHz ka taea te whakarite: te whanui-whanui, te reiti moka-maha, te aratau-maha

5. Whakamunatanga maha ki te karo i te tango ture

6. Te hoahoa iti iti: te rahi iti, te taimaha marama, te ngawari ki te whakauru me te whakamahi

7. He iti te kohi hiko, he iti te wera

8. Kōwae tuku raraunga ahu-rua: 410-480 / 840-845 / 902-928MHz, 3.6-19.2kbps tikanga / 19.2-230.4kbps te pupuhi auau, 1-2w, TTL / 232/485/422, 3.6VDC3-30.

1W: neke atu i te 20 kiromita	5W: neke atu i te 50 kiromita
COFDM raupapa-1WT kaiwhakawhiti	COFDM raupapa-5WT kaiwhakawhiti
(10.8x8.2x2.8cm，233g)	(10.8x9.0x2.8cm, 289g)

10瓦 c0995f6025cc4836135ad80a482e485

10W: neke atu i te 50 kiromita	3W: COFDM Whakaroa iti te whenua
COFDM raupapa-10WT kaiwhakawhiti	Kaituku CVBS i runga ake i te 3 km
(19.6x14.6x3.4cm, 990g)	(6.7x4.8x2.3cm, 80g)

COFDM raupapa-0WR kaiwhiwhi

(13.6x11.7x3.4cm, 425g)

Tawhā Hangarau

Auautanga Mahi	300-350MHz ranei 560-610MHz (200MHz-2.7GHz ka taea te whakarite)
Te Mana Tuku	1W/5W/10W
Te Whiwhi i te Maamaa	-106dBm@2MHz
Whakawaehere Whakawaehere	QPSK/16QAM/64QAM
Rf Aratuku	2-8MHz ka taea te whakarite
Awa Whakawhiti	2-20Mbps urutau
Whakatika Hapa Whakamua	1/2, 2/3, 3/4, 7/8
Wā Tiaki	1/4, 1/8, 1/16, 1/32
Tau Kaikawe	2K
Te Whakapapa Mana	Iti iho i te 0.2db i te roopu 10MHz
Te whitiwhiti	Ina 27 dB te mana whakaputa, he pai ake te roopu ki te owehenga pakihiwi i te -30 dB
Harmonic Tuarua	≤ -65dB
Mer	32dB
Tawhiti Whakawhiti	1W: i runga ake i te 20km, 5W: i runga ake i te 50km, 10W: i runga ake i te 100km (tawhiti tirohanga)
Whakauru Ataata	HDMI/SDI/CVBS:720x480 60I(NTSC)、720x576 50I(PAL)、720 50P,720 60P,1080 50I,1080 60I,1080 108P,1080 24P 、1080 24P 60P(Tauru ataata CVBS N/P urutau)
Putanga Ataata	HDMI / RJ45 IP putanga tukutahi
Rere Ataata	2-20Mbps(H.264/H.265)
Atanga Whakauru Ataata	HDMI/CVBS (Torohanga iti)
Atanga Huaputa Ataata	HDMI
Hōputu Whakawaehere Ataata	H264+(HDMI)/H.265（CVBS）
Pūnaha Rore	Iti iho i te 180ms(CVBS mutunga-ki-te-mutunga iti iti iho i te 120ms)
Whakaroa Ataata	Iti iho i te 250ms
Tikanga Whakamuna	128 bit whakamunatanga AES
Paerewa Tiaki	Katoa nga anga radiator konumohe, te waikura, te hoahoa ohorere
Te Pawera Mahi/Ngaohiko	-30℃~+70℃,11-16V
Mahi Naianei	1W /Whiwhi /5W /10W /CVNS 3W Whiwhi: 1.3A /0.35A /2.8A /5.9A /1.7A@12V
Ahu Taanui	1W /Whiwhi /5W /10W /CVBS3W Tukurua: 10.8x8.2x2.8/13.6x11.7x3.4/10.8x9.0x2.8/19.6x14.6x3.4/6.7x4.8x2.3cm
Taumaha	1W /Whiwhi /5W /10W /CVBS3W Tukurua: 233g /425g /289g /990g /80g
Atanga Whakahaere	Paerewa RS232 atanga, moka-8 moka raraunga, moka-1 moka mutu, moka-takitahi, moka moka: 19200
Atanga Raraunga Puata	He tukunga tauranga rangatū marama kotahi, 8 paraka raraunga, 1 moka mutu, tautoko i te haki rereke, ara tirohia, tirotiro ahokore, reiti baud: 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400
Ko te Whakawhitinga Raraunga Rua-Roto i Roto	410-480/840-845/902-928MHz, 3.6-19.2kbps te tikanga/19.2-230.4kbps te peke auau, 1-2W,TTL/232/485/422, 3.3-30VDC
Whakamahi Hiko	≤ 15W (1W reo irirangi), ≤ 35W (5W reo irirangi)

Tōmua:

Panuku:

COFDM HD Ataata

Hononga Tere

Kāwai Hua

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