DTT225-R
DTT225-R
DTT225-R

[4G] Digital UHF Wireless Transmitter (Engineering Model)

Model: DT-010$0.01
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Parameters
Product NameDigital UHF Wireless System -Rack Mounted Transmitter
ModelDTT225R
Communication ModeDigital Audio UHF Wireless Communication
Technology PlatformDT220 TECH
Modulation MethodPSK
Carrier Frequency510~698MHz, Varies by Region
Sampling Rate48K
Wireless Transmission Distance10m W (10d Bm) /30m W (14d Bm) / 50m W (17d Bm)Varies by Region
Distortion＜0.03%（@1KHz）
Frequency Response20Hz~20KHz
Frequency Response<3d B (@off); <3.5d B (@24V): <4.5d B (@48V)
Loopback Scenario, This Itemand MIC Antenna Amplification Voltage Related to
Phase Deviation30°~-60° (20Hz~20KHz)
Delay4.17ms
Maximum Concurrency24CH/100Mhz Band
Bite Number24Bit
Effective Bite Number18Bit
Signal-To-Noise Ratio>102dB
Dynamic Range>102dB
Background Noise<20uV
Effective Transmission Distance300M（& Rack RX）
(Depending on Radio Environment & Configuration)
AntennaExternal Whip Antenna
ScreenOLED Full-Color Screen
Phantom PowerOFF / 24V / 48V
Powered By18650Li-ion Battery (3.7V)*2
Power InterfaceType C USB
Battery Life (Speech Status)＞20h
Weight334g (Excluding Antenna)
Size35mm*100mm*142mm
ColorBlack
MaterialCast Iron
Quality Inspection And Certificates/ Infrared Frequency Sync / OTA / Region Setting

This device does not support OTA upgrades. If a firmware update is needed, please contact your local dealer or email sales@infosvc.biz.

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