Blueteeth Function 5watts walkie talkie H520

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$32.00 set

Main Functions

1.400-470MHz

2.Stored 250 Channels Capacity

3.NOAA (North America)

4.Private/Group/All Call

5.Detection Frequency

6.Clone Mode

7.Digital Anti Cracking

8.Battery Save

9.Quick Teaming

10.VOX

11.Compandor

12.Scrambler

13.CTCSS/DCS

14.Scanning

15.Emergency Alarm

16.FM

17.Frequency Hopping

18.Noise Reduction (optional)

Technical Specification

GENERAL
Frequency Range	UHF:400-470MHz
Channels	250
Channel Spacing	Wide:25kHz Narrow:12.5kHz
Operating Voltage	DC 7.4V
Battery Type	Li-polymer
Battery Capacity	1600mAh
Output Current	400mA
Charging Time	4-5 hours
Battery Life@5/5/90	Analog:10H
Operating Temperature	-20℃+50℃
Audio Power Output	≤2W@16Ω
Dimension	113(H)×58(W)×38(D)mm
Weight	About 207g
TRANSMITTER
Carrier Output Power	H:≤4.6W L:≤1.2W
Carrier Frequency Tolerance	≤±1PPM@200~500Hz
Adjacent Channel Power	≤-60dB@12.5kHz ≤-65dB@25kHz
Modulation Mode	11K0F3E@Analog (FM)
Transmit Spurious Emission	≥30dB
Audio Response	+1/-3B
Audio Distortion	≤5%
RECEIVER
Static Sensitivity	≥-117 dBm (Eer≤5%)
Co-Channel Inhibition	≥-12dB
Adjacent Channel Selectivity	＞60dB
Spurious Response Immunity	≥70dB
Inter-modulation Response Immunity NTER	≥60dB
Blocking	≥84dB
Receiver Spurious Emission	≥57dB