Speech Teaching Squelch UHF Wireless Microphone 30MHz Band Width
                                         
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                                            ...Wireless Microphone high quality speech teaching Digital Mic Product Parameter Main Frame Size EIA-Standard 19" 1U Channels Dual Channel Frequency Stability ±0.005%, Phase Lock Loop frequency control Carrier Frequency Range UHF 510-937 MHz ( country dependent ) Preset Channels 32 preset channels Operating Range 100M typical ( in open space) Oscillation PLL synthesized Sensitivity 6dBμV, S/N>60dB at 25 deviation Band Width 30MHz......                                         
                                        
                                            Shenzhen Gestton Industrial Co., LTD
                                         
                                        
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GLSPA Professional Wireless Microphone , Wireless Mic System 100dB Dynamic Range
                                         
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                                            Conference System Microphone 1 Channel UHF Wireless Handheld Cordless Microphone Adopt international standard EIA 1/2 width 1U high metal chassis, which can be mounted directly to the rack. * Provide 640-857MHZ six frequency bands 100 each, and the use of ......                                         
                                        
                                            Buena Electronic Technology Co., Ltd.
                                         
                                        
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400-480mhz Digital Radio Mobile VHF 134-174MHz 5W All-In-One 10Km Digital Wakie Talkie
                                         
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                                            400-480mhz Digital Radio Mobile VHF 134-174MHz 5W All-In-One 10Km Digital Wakie Talkie Features: * Frequency: 400 ~ 480 MHz (UHF) * 134~174MHZ (VHF) * Tx and Rx frequency, Tx and Rx CTCSS,CDCSS can be set alone. * Band width 12.5/25KHz * Output power up ......                                         
                                        
                                            Shenzhen Qianhai Lensen Technology Co., Ltd
                                         
                                        
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