Multi-function Mini Portable FM Transmitter MP3 Broadcast Radio for training $33.00 - $37.00 Min. order: 2 pieces Coming 2020 Support Micro Usb Air/Fm/Am 3 Band Aircraft Portable Radio $25.00 Min. order: 1 piece China Meeting Professional Mini Digital Radio Fm Radio Receiver ...
2.4GHz 12V 5W Wireless Audio Video AV Transmitter Sender and Receiver CCTV Cam $40.00 - $44.00 Min. order: 1 piece Swiftflying KK2.1.5 KK 2.1.5 LCD Multirotor Flight Control Board Newest V1.19S1 Pro $30.00 - $35.00 Min. order: 1 piece 1.2A Balance Li-ion Lipo Lifepo4 Lithium Battery...
我的做法是:"天上的飞机都检查一下话筒!谁压话筒了/allstations,checkyourtransmitter,it'sjammed."(在指令频率和121.5都呼叫一遍。)当然在当前频率里这么喊这种做法是有点傻,因为卡话筒的机组他是听不到指令的,所以121.5呼叫比较合适,但也有大条的机组偶尔不开121.5,这个时候,个人觉得"叫空中所有的飞机都进行应答...
FM:136-174 MHz or 400-480MHz WFM:76-108MHz Color Black Output Power 0.5 ERP, up to 4W via software Working Voltage 7.4V DC Weight 220g (battery pack included) Battery Capacity 2000mAh Warranty 24 months OEM Service Yes Package Gift Box Certificate CE / RoHS Product dual band vhf&uhf ...
for a complete audio interface. The VHF/FM transmitter 30-1000 is intended for the transmission of frequency modulated broadcasts in mono or stereo. It work with broadband characteristics in the VHF frequency range from 87.5-108 MHz and can be operated ...
This invention is comprised of the step of receiving general broadcasting with FM receiver connected by a selection switch(111), the step of switching the selection switch(111) for reception of VHF to be possible when the communication between cars is needed, wherein a signal provided through ...
Find out all of the information about the Radiometrix product: FM radio transmitter LMT1 series. Contact a supplier or the parent company directly to get a quote or to find out a price or your closest point of sale.
Also, thisquellidellaradio.it pagesays that you can extend transmitter range on VHF to 136.0-174.0 MHz by soldering a bridge between the solder pads next to D9, and on UHF to 400.0-479.0 by installing a 1SS190 diode at D9. Thewells.com pagesays that you must install a 1SS181 diode...
Maximum Power Per Channel NO POWER Brand Name DIXSG Origin Mainland China Certification none Description Report Item ✨DON'T MISS OUT:10MHz-500MHZ 1.6W Amplifier HF FM VHF UHF FM Transmitter Broadband RF Power Amplifier REASONS TO BUY:✨ Intelligent control: the uhf amplifier has an intellige...
品牌/型号:fmuser/VHF-S 类型:其他公共广播系统 输入阻抗:50Ω 频率范围:470-860MHz 型号:VHF-S 品牌:fmuser 输入接口:IF45/70/110-50K 加工定制:是 供应商信息 温海梅 地址: 中国 广东 广州 广州市天河区黄埔大道西273号惠兰阁1502 公司主页://fmusertransmitter.cn.makepolo.com ...