Digital UHF Wireless Receiver [Engineering Edition]
DTR225-1TE
DTR225-1TE

[DTR225] Digital UHF Wireless Receiver [Engineering Edition]

Model: DTR225-1R-5060US$170.00
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HS Code 8518100000 Material Metal + Plastic

Introduction

Enables ultra-long distance wireless transmission for HiFi audio.

Based on the DT220 TECH Platform

  • Suitable for scenarios requiring long-distance speaker deployment.
  • 300M ultra-long transmission can be achieved.
  • Equipped with a relay module capable of controlling the speaker's power.

Parameters
Product NameDigital UHF Wireless System
-Rack-Mounted Single CH Receiver (Engineering Edition)
ModelDTR225-1TE
Communication ModeDigital Audio UHF Wireless Communication
Technology PlatformDT220 TECH
Modulation MethodPSK
Carrier Frequency510~698MHz, Varies by Region
Sampling Rate48K
Sensitivity>-96dB
Distortion＜0.03%（@1KHz）
Frequency Response20Hz~20KHz
Frequency Response<3dB(@off); <3.5dB(@24V): <4.5dB(@48V)；
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
Number Of CH1CH
Effective Transmission DistanceTrue Diversity
Effective Transmission Distance100M (& Portable TX）
300M (& Rack TX）
(Depending on Radio Environment & Configuration)
AntennaWhip Antenna (External)
ScreenOLED Full-Color Screen
Powered By18650Li-ion Battery (3.7V)*2
Battery Life  (Speech Status)＞20h
Weight334g (Excluding Antenna)
Size35mm*100mm*142mm
ColorBlack
MaterialAluminum Alloy
Storage Temperature-5°C ~ 45°C (and Battery Related to)
Other Functions-15°C ~ 45°C (and Battery Related to)
Quality Inspection And Certificates/ Infrared Frequency Sync / OTA / Region Setting / Relay Module

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

Manual (for GAODIMIC)

M_C_R225-1TE.pdf (716.17 KB)
M_E_R225-1TE.pdf (524.18 KB)

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