Chierda CD A8 10 ватт ручной зашифрованные 10 км междугородной радио иди и болтай walkie talkie (60788530025)

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Product Overview

Description



Products Description


Introduction
IntroductionIt is a 10W high-power walkie-talkie with a long talking distance and a very strong body. The sturdy structure that
meets military standards can withstand long-term friction and use.it is equipped with a fully waterproof and high-quality speaker
microphone to ensure that you have it from start to finish Loud and clear voice.
It supports IP67 dustproof and waterproof, which can effectively protect the safety of the machine (if your work needs to be exposed to water).
The products have passed FCC and CE certification. Large battery capacity and long standby time.


Features
IP67 dustproof and waterproof(optional
1.10W High Power
High power and strong penetrating power of walkie talkies greatly enhance its coverage so that you have accurate transmission without dead ends
2.2900mah Battery capacity
Enable this radio has far more usage time and service life than other models of the same type
3.Scrambler Function
Unique encryption options to keep your calls from being disturbed by irrelevant signals
4.COMP
Squelch and private codes blocking background noise and other conversations enable you have crystal clear sound transmission without static and distortion under its range
5.Strong Body
Well solid build that meets military standards can withstand long run of friction and use;Equipped with full water resistant and high quality speaker microphone to ensure that you have a loud and clear voice from beginning to end














Parameters:
Frequency Range
136-174MHz/400-470MHz
Operating Voltage
7.4V DC
Channel
16
Battery Capacity
4200mAh
Antenna Impedance
50Ω
Working Temperature
-20℃~+55℃
Channel Spacing
12.5KHz/25KHz
Frequency Stability
±2.5ppm
Size(without antenna)
116x55x32mm
Transmitter:
Output Power
10W
Current
≤2.5A
Modulation Mode
16KφF3E/11KφF3E
Maximum Frequency Deviation
≤5KHz/≤2.5KHz
Remanent Radiation
≤7uW
Remanent Modulation
≤ -35dB
CTCSS Frequency Deviation
0.75KHz/0.35KHz ± 50Hz
Receiver:
RF Sensitivity
≤0.25uV/≤0.3uV
Silent Sensitivity
≤0.2uV/≤0.25uV
Audio Frequency Power
≥500mW
Audio Distortion
≤ 5%
Modulation Receiver Bandwidth
±7KHz
Spurious Rejection
≥55dB
Selectivity
≥65dB
Inter-modulation
≥60dB


application

--Service industry (restaurants, hotels, supermarkets, high-speed rail, etc.)

--Warehouse, transportation, logistics,etc.

--Public Safety Industry

--Construction industry, manufacturing industry, etc.


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Our Advantages




Production details




Company Profile


Company Profile
Quanzhou Chierda Electronic Telecom Co., Ltd. founded in 1988, is located in Quanzhou city, Fujian province of China.
Chierda have already got national CMIIT type approval and international CE, FCC and IC certifications, and also we got ISO9001 , Sedex certifications.
Based on our strong designing, researching and developing ability, we are offering OEM and ODM service to meet different customer‘s requirements. Our customers are all over the world.




Our Services




Packaging & Shipping




Shipping
Recommend
Delivery Time


Express
DHL
widely recommend
3-7 business days
UPS
widely recommend
3-7 business days
FEDEX
recommend
5-7 business days
TNT
recommend
5-7 business days
Pose mail
for sample order
7-60 business days
Airfreight
for large quantity
5-7 business days
By sea
for large quantity
7-35 business days


Warranty
12 months for body radio; 6months for accessories.
Sample time
If with our logo,within 3 days.Please if you need,please contact us at soon as possible.
Cooperatively
OEM service is offered,we can design packing box and logo mark as your requirement.
Payment term
T/T,Western Union,Paypal and Trade Assurance.


FAQ


Q. Why sometimes your partner's voice is intermittent?
A. Please note that you are within normal communication range, If you want use radio in distance range, please change otherantenna

Q. Can't turn on talky and even it is switch on, it often shuts off automatically?
A. Please check the battery contacts on the walkie talkie. If it is broken or twisted, please return the radio to your
authorizeddealer for maintenance during warranty.

with a bigger output power.If still same problem, please send the radio back to your authorized dealer repair.


Q. Why sometimes received voice from other groups?
A. Two way solutions.You can change another channel or change another channel frequency by PC software.

Q. Can't transmit or receiver signal with other members?
A. First, please verify that the channel frequency and the CTCSS you are used the same as those of your group members. Please make
sure that you and your partners are all within the radio coverage, If the channel frequency and the CTCSS are the same.


Q. Which is better – VHF or UHF?
A. Depends on the terrain. The UHF signal is attenuated or absorbed by foliage, rough terrain and trees, VHF does better
outdoors.The VHF has difficulties penetrating steel and concrete, UHF does better in and around buildings. If you use the radios
in bothenvironments, we prefer using UHF band.



60788530025
0.019 s.