CE Approval 5watts Digtal radio DMR walkie talkie D520

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$44.00 set

Main Functions

1.Stored 1000 Channels capacity

2.1000 Digital Contacts

3.Private/Group/All Call

4.Dual Capacity Direct Mode and Repeater

5.SMS (PC Editable and Check)

6.Call Records

7.Scanning and Auto Scanning Function

8.Call Alert

9.VOX

10.TOT

11.Power Save/Lower Power Indicator

12.Talkaround

13.Recording（Optional）

Technical Specification

GENERAL
Frequency Range	UHF:400-470MHz
Channel Capacity	1000
Channel Spacing	12.5kHz
Operation Voltage	DC7.4V
Battery Type	Li-polymer
Battery Capacity	1600mAh
Output Current	400mA
Charging Time	4-5 hours
Battery Life@5/5/90	Analog:11h/Digital:15h
Operation Temperature	-20℃~+ 50℃
Audio Power Output	≤1W@16W
Dimensions (H×W×D)	113(H)58(W)38(D)
Weight(Battery,Antenna Including)	About 240g
TRANSMITTER
Carrier Output Power	H:≤4W L:≤1W
Carrier Frequency Tolerance	≤±1PPM@200~500MHz
Adjacent Channel Power	≤ -60 dB@12.5KHz ≤ -65 dB@25KHz
Modulation Mode	4FSKDigital 12.5kHz Data/Voice：7K60FXW 4FSKDigital 12.5KHz Data：7K60FXD
Transmit Spurious Emission	≥67dB
Modulation Accuracy	5％@25℃
Audio Response	+1/-3 dB
Audio Distortion	≤5%
RECEIVER
Static Sensitivity	≥ -117 dBm
Co-Channel inhibition	≥-12dB
Adjacent Channel Selectivity	≥ 60 dB
Inter-modulation response immunity	≥ 60 dB
Spurious Response Immunity	≥70dB
Inter-modulation response Immunity NTER	≥ 60dB
Blocking	≥ 84dB
Receiver Spurious Emission	≥ 57dB