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A8 Smartphone Cheap Walky talky Robust Business Amateur Radio

KST ELECTRONICS CO.,LIMITED (KST) has been a supplier experienced in sale and service of electronic products, especially Professional Two-Way Radio and Radio Accessories (Battery, Charger) Communication Equipment for more than 10 years. 

  • PRODUCT DETAILS

Product Features:

1.Long Time Standby, English Voice Guide
2. High/Low Power Switchable.
3.Battery Saving and Low Power alert.
4.Voice Prompt, Easy Operation.
5.Busy Channel Lock-out.
6.Programmable Function Keys.
7.Scan /Monitor.
8.Compact Design, Practical Functions.
9.CTCSS(50 Groups), DCS (105 Groups).
10.VOX.
11.TOT(Time Out Timer).
12.Wide(25KHz)/Narrow(12. 5KHz)Band optional.
13.PC Programmable.


Technical Specifications:

General Specification
Model No. A9
Frequency Range UHF 400-470MHZ/PMR446/FRS462
Channel Capacity 16 CH
Operated Voltage DC 3.3-4.2V
Channel Spacing 12.5KHZ/ 25KHZ
Battery Capacity 1500mAh Li-Ion Battery
Frequency Stability ±2.5ppm
Operating Temperature -20℃ to +50℃
Antenna Impedance 50Ω
Dimension 17.3CM*5.6CM*3.2CM with antenna
Weight 80g
Transmitter
Frequency Error ±500Hz
TX Current ≤1.2A
TX Frequency Offset 4.3 ± 0.1KHz
2.1 ± 0.1KHz
TX Power 2W
CTCSS 0.6  ± 1KHz
DCS 0.6  ± 1KHz
Frequency Response 0.3KHz
0.57KHz
TX SNR >50dB
TX Modulation Distortion ≤5%
Adjacent Power Ratio ≤-66dB
Receiver
RX Sensitivity ≤-121dB
SQ -126(OFF)   -123(ON)
RX Frequency Response 0.3KHz
0.86V
Audio Distortion ≤5%
Speaker Max Output 1.4V ± 0.1V

 

KST is a professional License- Free Walkie talkie manufacturer more than 10 Years, We are seeking distributor globally!


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KST ELECTRONICS CO.,LIMITED (KST) has been a supplier experienced in sale and service of electronic products, especially Professional Two-Way Radio and Radio Accessories (Battery, Charger) Communication Equipment for more than 10 years.