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1.2GHz的100mW的视频发射器和接收器组合

1.2GHz的100mW的视频发射器和接收器组合

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Rating:
Stock:
OUT OF STOCK
重量:
18
SKU:
381000151

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产品介绍

这是百万分之一,你需要的1.2GHz频段的更好的穿透力和射程完美的大小和专业的应用,但规模有限。这组匹配和调整,以完美地协同工作,有4个通道的选择性。他们以低至工作的3.3V能力,使这个完美的单电池应用。时间以时尚一些间谍齿轮或微FPV飞行动作!

视频发射器规格:
电压:+ 3.3〜5.0V
电流消耗:85毫安 ,马克斯
工作温度:-10℃〜+ 70ºC
发射频率范围:1280〜1360MHz
电压驻波比:2:1
调制方式:FM / PLL
ANT输出阻抗:50Ω,典型值
LO频率稳定度:±100kHz的
LO频率精度:±200kHz的
LO控制:PLL
发射功率:17dBm的(100MW)
视频输入阻抗:75Ω,典型值
视频极性:
视频频率响应:±5分贝最大。为50Hz〜6MHž
通道:1280,1300,1320,1340Ghz
尺寸:18×8×3.5毫米
重量:2克 (含连接器)

接收器规格:
电压:+ 3.3〜5.0V
电流消耗:120毫安,马克斯
工作温度:-10℃〜+ 70ºC
接收频率范围:1280〜1340MHz
电压驻波比:2:1
解调系统:FM / PLL
ANT输入阻抗:50Ω,典型值。
LO频率稳定度:±100kHz的
LO频率精度:±200kHz的
LO控制:PLL
输入LO泄漏:-55dBm
接收灵敏度: - 85dBm
输入电平范围:-85 dBm的〜+ 5 dBm的
视频输出阻抗:75Ω,典型值
视频输出平:1Vp-P,典型值
视频极性:
视频频率响应:±5分贝最大。为50Hz〜6MHz的
微分增益:±5%,最大
微分相位:±5度,最大
通道:1280,1300,1320,1340
尺寸:26.8点¯x23.2 x 2.8毫米

Product
Specifications

额外信息

  • 商品编号:
    381000151
  • Brand:
    N/A
  • 容量(mAh)
  • 重量(g)
    18.00
  • 长度:
    60.00
  • 宽:
    10.00
  • 高度
    50.00
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Very light VTX - only 1.1g with shorter lead & smaller plug. have had some success with a WLToys v212 & 808 #16 camera, now trying with a 2g camera on a V252 (Hubsan X4 clone). Would buy another if they ever come back in stock !
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When you keep in mind this tiny transmitter's intended use (close range) and it's 19.99 price, it's just great! Yes the soldering is very weak but you're going to need great soldering skills for FPV anyway. It fits great in an SD card case and it's a blast for micro FPV at close range. See a couple of pictures I posted under the Files tab.
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very very good i checked it all over my house with alot of walls and it is working bestter than boscam 5.8 200 mw the picture seems to be stable and powerful just be carefull with wiring and polarity
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Soldering quality sucks badly on RX. It came with 2 loose wires (video and GND). REALLY hard to solder them back.
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Neat little set, if you can run 1340MHz in your area. HobbyKing needs to provide instructions on how to change channels, since they're listed in the product specs for the vTx and vRx. Otherwise remove them and advertise as a single channel set - 1340.
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Operating frequency is 1340 MHz,(I uploaded picture- checked with frequency analyzer) unless there's a way to change channels with the solder pads, but I've read you might fry it if you try to change channels with pads. It takes a few connect/disconnect cycles for the Rx to get and send the video signal to a screen. "Channels: 1280, 1300, 1320, 1340Ghz" description is misleading. Perhaps someone can figure out how to change channels on Tx. I tried the Rx with a 1280MHz Tx and it would tune to 1280MHz, seems it defaults to 1340MHz, pitty that's just outside the legal amateur frequency in the US and even Int'l:
1300-1350
AERONAUTICAL RADIONAVIGATION
5.337
Radiolocation G2
5.337 The use of the bands 1300-1350 MHz, 2700-2900 MHz and 9000-9200 MHz by the aeronautical radionavigation service is restricted to ground-based radars and to associated airborne transponders which transmit only on frequencies in these bands and only when actuated by radars operating in the same band.

5.337A The use of the band 1300-1350 MHz by earth stations in the radionavigation-satellite service and by stations in the radiolocation service shall not cause harmful interference to, nor constrain the operation and development of, the aeronautical-radionavigation service

I tried running at same time with a 1280MHz Tx and it was possible to receive both signals with little interference at close range
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Great little kit if your after a very lightweight fpv setup. Works well with the micro camera with led in the recommended accessories.
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