Audited Supplier
VHF + UHF & Digital+analogue modes
General specification
| Items | UHF | VHF |
| Frequency | 400-480MHz | 136-174MHz |
| Channel Zone | 16 | |
| Channel Capacity | 4000(250 Channels/Zone) | |
| Antenna impedance | 50Ω | |
| Dimension(H*W*D) | 115x54x35mm | |
| Weight(W/battery) | 230g | |
| Li-pol battery | 2000mAh | |
| Rated Voltage | DC:7.4V | |
| Battery: The average battery life under 5/5/90 duty cycle,and using carrier squelch and TX high power 2000mAH li-pol battery Analogue: 10.4hours /Digital: 14.5hours | ||
Note: The battery working life may have little difference.
Battery capacity maybe change without notice, but the list is standard specification.
Receiver
| Items | UHF | VHF |
| Frequency | 400-480MHz | 136-174MHz |
| Channel Spacing | 12.5kHz/25kHz | |
| Frequency stability (-20ºC,+60ºC,+25ºC) | +/-0.5ppm | |
| Analogue sensitivity | 0.18μV | |
| Digital sensitivity(5% BER) | 0.25μV/0.2μV | |
| Intermodulation | 65dB | |
| Adjacent channel selectivity | 60dB@12.5kHz/65dB@25kHz | |
| Spurious rejection | 65dB | |
| Rated audio | 500mw | |
| Audio distortion @rated audio | 3% | |
| FM hum &noise | -40dB@12.5kHz/-45dB@25kHz | |
| Audio response | +1,-3dB | |
| Conducted/radiated emission | -57dBm | |
Transmitter
| Items | UHF | VHF |
| Frequency | 400-480MHz | 136-174MHz |
| Channel Spacing | 12.5kHz/25kHz | |
| Frequency stability (-30ºC,+60ºC,+25ºC) | +/-0.5ppm | |
| Low Power | 1W | 2W |
| High power | 4.5W | 5W |
| Modulation restriction | ±2.5dB@12.5kHz/±5.0dB@25kHz | |
| FM hum& noise | -40dB@12.5kHz/-45dB@25kHz | |
| Conducted/radiated emission | -36dBm1GHz | |
| Adjacent channel selectivity | -60dB@12.5kHz/-65dB@25kHz | |
| Audio Response | +1,-3dB | |
| Audio Distortion | 3% | |
| FM modulation | 12.5kHz:11KOF3E 25kHz:16KOF3E | |
| 4FSK digital modulation | 12.5kHz data: 7K60F1D and 7K60FXD 12.5kHz audio: 7K60F1E and 77K60FXE 12.5kHz data and audio: 7K60F1W | |
| Digital vocoder | AMBE+2TM | |
| Digital agreement | ETSI-TS102 361-1,-2,-3 | |
Main Fratures:
.Private Call
.Group Call
.All Call
.Scan
.Kill
.Revive
.Battery Save Mode
.One-touch Call
.Remote Monitor
.Call Alert
.Records for 200 hours
.Prompt Tone On/Off
.Low Power Voice/lcon Prompt
.Support Voice Prompt forChannel Switching or Function-Option
.Two Programmable Buttons for longpressing are available on the side.
Highlight:
1.True-2-slot
2. Support both digital and analog modes.
3. To adopt the TFT color display, convenient operation.
4. Be with TFT color display interface and visible icon display.
5. Support up to 4000 channels.
6. Support to modify and set the frequency via keypad.
7. Using 2000mAh polymer lithium battery.
8. Repeater roaming
9. Built-in AI-based noise cancellation/reduction
10. Information Security
The ARC4 and AES256 encryption technologies keep your communications safe and private, optimizing your information security.
11. VFO mode
Radio support VFO manual programming to cater for some urgent communications.
12. Built in Bluetooth and APRS GPS (Optional)
To cater different demands of users, radio can be customized to be built-in the Bluetooth and GPS function.
13. Built-in dual-mode Bluetooth: ( Optiononal)
Support Bluetooth 5.0, can work with most of bluetooth earset on market, and better for secrete communication. 
U-PoC dispatching system .
LTE-CDR700UV supports tracking the DMR radios location and shows on U-PoC dispatching system.
Xiamen Kdwera Electronics Technology Co., Ltd. is a professional walkie-talkie manufacturer and high-tech enterprise for wireless communication in southern China. Our company have awarded kinds of national honors and international certificates since 1988 established. We have approximately 15000 product area, and own FIVE JUKI SMT lines. Thus we can release 35,000 two-way radios every month.
We have an engineering team with more than 20 years of experience on walkie-talkie. Every radio is designed by ourselves, so we can provide fully technical supports. And welcome OEM and ODM service.
We use state-of-the-art machines for R&D such as signal generators, HP network analyzers, RF testing machines and more. We have our own molding factory to offer customized samples for you. By now we have about 30 models for your selections.
OUR QC
Our QC team consists of over 15 members with fifteen years of experience on average. They carry out strict tests at every step. Every walkie-talkie tested and Write frequency before packed. We offer a one-year warranty for our products.
We have High-temperature tester, Low-temperature tester, drop tester, long-term battery life monitoring room, vibration tester, high-end digital test instrument etc.
Our Service
Timely response to customer's enquiry
Technology Communication
Guarantee after-sales service
PAYMENT TERM:
We accept bank wire Transfer (T/T), Western Union or L/C.
Sample order: T/T or Western Union
Mass production: T/T. 30% deposit, the balance should be paid before delivery.
DELIVERY:
Mass production lead time: 15-25 working days upon receipt of 30% deposit.
Sample lead time: About 15 days after confirm payment.
Usually delivery by DHL, it will take about 5-7working days to arrived at your side.
Packing:
By carton.
1. who are we?
We are based in Fujian, China, start from 2000,sell to Eastern Asia(20.00%),Southeast Asia(17.00%),North America(15.00%),Eastern Europe(15.00%),Northern Europe(14.00%),Western Europe(10.00%),South Asia(3.00%),Domestic Market(2.00%),South America(00.00%),Africa(00.00%),Oceania(00.00%),Southern Europe(00.00%). There are total about 51-100 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Two Way Radio,Walkie Talkie,Mobile Radio,Repeater
4. why should you buy from us not from other suppliers?
We have been a professional two way radio manufactuer being producing, developing & marketing! 80% of our business in past are OEM/ODM! We have professional products and service team, and are ready for service any time!
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Escrow;
Language Spoken:English,Chinese
Warranty
Provides a 12-months warranty service for system products delivered by Kdwera, Spare parts for 6 months
Technical Support
We provide support services such as configuration, programming, etc. online (email, live chat, remote, etc.) or on-site
