Audited Supplier
Built-in Bluetooth & AI-Noise Cancellation & GPS
Small and Rugged instrinsically design:
Ergonomic design, small but strong and rugged, tightly designed structure. Easy for handling and carrying.
IP67 Protection
Our tough IP67 radio DR-105 is designed to brave the challenges of harsh environments. So, environmental factors are one less thing to worry about.
Automatic Roaming
DR-105 series products automatically roams among all sites in the network and always stays connected. This delivers more efficiency and flexibility to your radio communications.
Superir Audio Quality
DR-105 built-in AI noise-cancellation.It incorporates advanced audio processing technology to effectively suppress background noise and enhance audio quality, delivering a most loud and clear audio.
Personnel Safety
Our intrinsically safe DR-105 comes with features like Rescue Mode, Lone Worker and Emergency Alarm, to keep your staff safe and sound. Safety comes first!
Information Security
The ARC4 and AES256 encryption technologies keep your communications safe and private, optimizing your information security.
DMO True 2-Slots
In direct mode DR-105 supports two voice calls simultaneously due to DMR two time slots, which means two communication paths at 1 frequency with no extra costs or frequency license.
| Specification | ||
| Model | DR-105B | DR-105B |
| Frequency Range(MHz) | VHF | UHF |
| 136-174MHz 245-260MHz | 350-390MHz 420-520MHz | |
| Channel | 4000 | |
| PLL Channel Spacing | 12.5/25KHz | |
| Battery Voltage | 7.4V DC(Li-ion) | |
| Antenna Impedance | 50Ω | |
| Temperature Range | -20~+60 | |
| Frequency Stability | ±2.5PPM | |
| Case Size | 105*54*35mm | |
| Weight (w/Battery) | 235g | |
| Packaging | Gift box (unit body together with the accessories) | |
| Receiver(Measurements made per TIA/EIA-603) | ||
| First IF(MHz) | ||
| Second IF(KHz) | ||
| Sensitivity(12db SINAD) | 0.2(W)/0.25(N) | |
| Squelch Selectivity | 0.15(W)/0.2(N) | |
| Adjacent Channel Selectivity | ≥65dB(W)/≥60dB(N) | |
| Intermodulation | ≥65dB | |
| Spurious Rejection | ≥65dB | |
| Image Rejection | ≥65dB | |
| FM Ham And Noise | ≤45(W)≤40(N) | |
| Modulation Type | 16KOF3E/11KOF3E | |
| Operating Bandwidth | ≤±7KHz/≤±5KHz | |
| AF Output | 0.5w@4Ohms | |
| Audio Distortion | ≤3% | |
| Transmitter(Measurements made per TIA/EIA-603) | ||
| RF Power Output | 5W/4W | |
| Modulation Type | F3E | |
| Maximum Deviation | ≤5.0(W)/≤2.5(N) | |
| Spurious Emission | ≤65dB | |
| Modulation Distortion | ≤5% | |
| FM Noise | ≤45(W)/≤40(N) | |
Kdwera company introduction
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
