Model No.:RC2505A
Product Origin:China
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Description:1> 2.4GHz recordable wireless receiver, USB2.0 port 2> 2.414GHz, 2.432GHz, 2.450GHz and 2.468GHz, receiving in 4 channels, so as to enhance the flexibility and reliability 3> The receiver and transmitter can be used in a pair in the same channel, or used in an one-to-many way in the same channel (one transmitter transmits signals, and several receivers receive in the same channel, receiving is synchronous and accurate, which is equal to a wireless video distributor), or also used in a many-many way (each transmitter occupies one channel, and supports the audio and video transmission of four channels at most, which does not cross fire to each other) 4> Video transmission and stereo audio transmission in NTSC or PAL system 5> The recordable wireless receiver is portable and convenient to watch and monitor 6> The AV input terminal of the receiver can be connected to the equipments with audio and video input such as video recorder 7> 2.4G~2.4835GHz falls into S frequency range, and this frequency range is also called ISM (industry science medical), namely industry science medical frequency range, which belongs to the category of industrial free radiation frequency range, is not restricted by the radio committee, and will not cause injury to the health of human bodies. This working frequency range has less interference and has better transmission effect in image quality System: PAL NTSC Receiving frequency: CH1: 2.414GHz CH2: 2.432GHz, CH3: 2.450GHz CH4: 2.468GHz Supply voltage: 5V Current consumption: 250mA-550mA Receiving sensitivity: -88dBm Antenna input impedance: 75ohm Video output level: 1Vp-p Audio output level: 1vp-p Music format: MP3, WMA, OGG, AC3 Video format: AVI, MPEG1, MPEG2, MPEG4, VOB, DAT Picture format: Pixel (max), support photo browse Memory: flash memory Sound effect mode: Jazz, party, dance, heavy bass, disco, soft, active, hall, flat, rock-and-roll, strong Recording and playing mode: Normal play, single song repeat, all song repeat Signal-to-noise ratio: higher than 85db Display screen: LCD screen, AUO 2.5" Whether convenient for storing: Yes Capacity of memory: supports the SD card with capacities of 128/256MB/512MB/1GB Supporting languages: English, Chinese (Simple Chinese Language and Traditional Chinese Language), French, Portuguese, Italian, Spanish, Dutch Battery specification: 4.2V/1300mA Charging time: the charging time of adapter is 4 hours Playing time: 2.5 hours for normal play, and 2 hours for playing monitoring image PC interface mode: USB 2.0 Video outlet: RCA Supporting computer systems: Win98SE/ME, Win2000, Win XP File transmission velocity: writing velocity > 6MB/s, reading velocity > 7MB/s (for operating system only) Software update: support Size: 72 x 105 x 24mm Power supply: built-in lithium battery, power adapter