COFDM nā pūnaewele Video lēkio leo HDMI CVBS hoʻokomo o
ʻO ka COFDM Wireless Video Transmitter HDMI CVBS hoʻokomo mini modulator module lōʻihi FPV UAV
COFDM nā pūnaewele Video pa alima COFDM-905R
Loaʻa i ka mea hoʻouna uila uila uila kiʻekiʻe COFDM-905T kahi papa encoder i kūkulu ʻia, RCA COFDM modulation Module, and small-size PA power amplifier module (lolilua 1w, 2W, 5W, 10W), ka a pau mīkini hoʻohana CNC Aluminum oka a hale noho, uuku ka nui, māmā, kiʻekiʻe EYI ka hoʻonā, mamao loa, haahaa latency.
Papa helu
helehelena
- I kākoʻo 'ia nā leo a me ka wikiō hoʻokomo o ki ina hana like:
- Mini HDMI hoʻokomo o (Digital)
- od hoʻokomo o (CVBS Analog, wikiō, Audio pono, Audio hema)
- Video hoʻokomo o'ōnaehana kākoʻo:
- Mini HDMI: 1080 60P, 1080 50P, 1080 30P, 1080 25P, 1080 60I, 1080 50I, 1080 30I, 720 60P, 720 50P, 720 30P, …, likeʻole 'ole o ka hoʻololiʻana
- od: 720×480 60I (NTSC), 720×576 50I (PAL), ? aaeei adaptive
- Video hoʻopā'ālua: apono i H264 hoʻopā'ālua enehana a Kākoʻo 1080p @ 60 ma ka i kā mākou, mahope o kona hana maʻalahi me nā hooholo likeʻole a me ka wahi ponoi kōmi hoʻopā'ālua.
- Ka wikiō hoʻopā'ālua iki kōmi hiki ke kau ma ka pūkaʻina awa hoʻonohonohoʻia, a me ka paʻamau adaptive ea mau 'kōmi.
- COFDM modulation
- Configurable Convolutional Code Lākiō: 1/2, 2/3, 3/4, 5/6, 7/8
- Configurable modulation hana: QPSK / QAM16 / QAM64
- IFFT? aaeei: 2K
- Configurable kiai wā mawaena: 1/4,1/8,1/16,1/32
- Configurable nā pūnaewele bandwidth: 1MHz ~ 8MHz hoʻoneʻe, 1KHz hehi
- Ia auoiaea ia? Aaeaao mana pahu hoʻonui leo configurable
- E hana ana i alapine (frequency) koa a: 160MHz ~ 860MHz hiki ke kele;
- I kā mākou EYI mana: 1W paha 2W;
- Hōʻike i hoʻokahi-aoao aniani moakakaʻikepili EYI pūkaʻina awa;
- Provides parameters for configuring the serial port and parameter configuration panel
- AES-256 encryption EYI
- Lako ikehu: 10 ~ 13V, 12V 'oi RF hana;
- Power hokii: Ka mana hokii, o ka mea a pau ka mokuna mea e pili ana i 14W ka wā o ka ia? Aaeaao mana o 1w;
- nohona ma ka nui: 74 * 55 * 24.6mm o
- Weight: 135G
Note
I ka wā o ka COFDM-905T lēkio leo a me ka COFDM-905T pa alima hana i kekahi wahi-i-wahi pūnaewele wikiō EYI kahua, ka wikiō lohi anakahi:
Ka ekolu nā hoailona o ka wikiō kali hou aku;, wikiō iki kōmi, a me ka ea mau 'ana i ae ole a me ka ae kāohi'. I ka mea oi aku ma mua o ka lewa mau 'kōmi 5 manawa i ka wikiō kuhi kōmi, ka wikiō lohi ka palena iki. Ma keia hihia, ka mea maoli ho'āʻo mea i ka wikiō lohi mea e pili ana i 60 milliseconds ke hoʻouna ʻia ke code ma 720P@60, a me ka wikiō lohi mea e pili ana i 130 milliseconds ma 1080P@60. Ke kali hou pili i ka lohi mai ka HDMI wikiō o nā manaʻo kōkua ma ka pū i hiki hope i ka HDMI wikiō auoiaea i ka loaa hopena, Ma waho aʻeo ka i ka lohi o ka mua-hopena pahupaʻiwikiō o ka pū i hiki hope (mākou ana i ka lohi o ka momoku ahi SLR pahupaʻiwikiō ma kahi o 70 milliseconds, a me ka lohi o ka momoku ahi kaulana haʻuki pahupaʻiwikiō ma kahi o 130 milliseconds). No ka hapanui noi nā mea e hiki wale mai, the video delay is set to about 200 milliseconds by default.
I ka wā o ka COFDM-905T lēkio leo, a me ka COFDM-905R pa alima hana i kekahi wahi-i-wahi pūnaewele wikiō EYI kahua, ka EYI mamao o ka:
ʻO nā pūnaewele EYI mamao ua pili i na kumumea like me ka hoao ana i hoʻolilo 'ia, Ambient electromagnetic a 'ākeʻakeʻa, occlusion ana, ea humidity, e hana ana i alapine (frequency), nā pūnaewele bandwidth, a me ka pū i hiki a me ka loaa ana antennas. Maoli hōʻike i nā hualoaʻa: he Customer hoao, unmanned aircraft-mounted transmitter e lele a puni 100 mika kiʻekiʻe, kau i 4M QPSK nā pūnaewele bandwidth, 700MHz waena pae'ōnaehana alapine (frequency), 1W? Aaeaao mana, lēkio leo kukuna 3dBi a puni, Loaa papalua aniani puluniu kukuna waiwai o ka pili ana i 10dBi, kahi mamao a hiki i 16km (wikiō i laumania);
ko makou mau alanui hoao i loko o Shenzhen, ka Launch hopena ma luna o ka flyover, maʻamau kaukini loloa kukuna (e pili ana i 3dBi waiwai), 340MHz Launch, QPSK 8M Bandwidth, kekahi o Minvielle i kukuna ma ka loaa ana hopena, a me ka Yagi kukuna, e pili ana i 2.2 mika kiʻekiʻe ma luna o ka laau, 2.2 kilomika aku, kiʻekiʻe-ka wehewehena wikiō i laumania, kahi helu liʻiliʻi o nā hale kiʻekiʻe ma waena o ka transmitter a me ka mea hoʻokipa, ke alanui visually e pili ana i 20 nā degere he anuenue. Ma muli o ka conditional kapu, hou aku ia alanui e ho'āʻo ai i i.
hūlili
Size
75 m 55 m 25 mm o
FAQs
- COFDM Video Transmitter COFDM-905T supports 1000 MHz to 2500 MHz.
- But the COFDM Video Receiver COFDM-905R frequency range is 170-860Mhz, it does not support it, you should use the frequency down converter.
Inā ʻaʻohe Power amplifier i loko, wale -5db
ʻAe, kākoʻo.
The SDI and AHD input cable is not including.
To be equipped with a fan, a short time no fan for testing is allowed
Support
Details at the below link
Encoder Modulator Decoder Demodulator Module Parameter Configuration Instruction
ka aniani moakaka EYI, ole Hola Pūnaewele, TTL 'ilikai
Now lēkio leo a me ka pa alima nā loaʻa AES encryption, wale upgrade i kaʻokoʻa firmware.
E ʻoluʻolu e nānā i ke kiʻi ma lalo. Aia ʻelua pcs 1-watt lēkio leo, #1 mea he hamama metala pahu, ka sliver hapa o 1-Watt PA (Power pahu hoʻonui leo).
Hiki ke hoʻonohonoho pono ʻia ka pā. The 1w transmitter is 106×53.4x27mm
RF Auana hoʻokolohua
ʻO 470MHz Frequency Center Pūnaewele, Power pahu hoʻonui leo: 1W
ʻO Frequency Center Pūnaewele 700MHz, Power pahu hoʻonui leo: 1W
Upgrade
Pehea e upgrade TX mai 720p e 1080p?
Reviews
'Aʻohe hōʻike manaʻo hou.