| Call Type: | Mixed |
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| Display: | With Display |
| Communication Distance: | >12km |
| Samples: |
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| Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier Kdwera 20W Mini UHF VHF Mobiles Amateur Vehicle Radio CDR-300UV .
• Mini size
• 20W power
• Dual band
• CTCSS
• DCS
• Scan
• Definable side keys
• VOX
• Hi-Low power
• Busy Channel Lockout
• Time-out Timer
• Selectable SQ level
• CO/TO/SE scan switchable
•TFT display : 1.77"
· Zone/Channel capacity :4000
· GPS
· Digital Emergency Mode: Call, Voice, Silent
· Voice encryption Level: low, medium, high, enhanced;
· Roamins: 2000
· Ham cong Mode: Manual, Auto, RSSI
· Contacttacts: 200,000
· Digital talking group: 20,000
· Digital RX group: 250 list, up to 25,000 members
· Scan/Roaming list: 250 list, up to 12,500 members
· Analog single-tone: 1750Hz
DMR mobile radio, which stands for Digital Mobile Radio, is a type of digital radio technology commonly used in professional settings for efficient and secure communication. DMR mobile radios offer a range of advanced features, including clear voice transmission, data capabilities, and enhanced privacy protocols. The digital nature of DMR technology allows for improved audio quality and resistance to interference, making it a preferred choice for industries such as public safety, transportation, and utilities where reliable communication is essential. One key aspect of DMR mobile radios is their ability to support both voice and data communication over the same network. This versatility enables users to not only make voice calls but also exchange text messages, location data, and other types of information. DMR mobile radio systems are designed to be highly scalable, allowing organizations to expand their communication networks as needed and adapt to changing operational requirements. With features like group calling, individual calling, and emergency alerts, DMR mobile radios provide a flexible and reliable communication solution for demanding professional environments.
| Specification | ||
| Model | CDR-200UV | |
| Frequency Range(MHz) | Tx/Rx:400-480mhz & 136-174mhz | |
| Tx:144-148mhz & 420-450mhz ; Rx:136-174mhz & 400-480mhz | ||
| Type | Dual band, Dual standby | |
| PLL Channel Spacing | 5/6.25/10/12.5/25/50/100KHz | |
| Battery Voltage | 13.8V ±10% | |
| Antenna Impedance | 50Ω | |
| Temperature Range | -20ºC~+60ºC | |
| Frequency Stability | ±2.5PPM | |
| Case Size | 121.5X65.5X42.5mm | |
| Weight | 1500g | |
| Compatible With American Military Standard(MIL-STD-810C/D/E) | ||
| Receiver | ||
| IFs | 51.550Mhz | |
| Sensitivity(12db SINAD) | 0.2uV (Wide)/0.25uV (Narrow) | |
| Squelch Selectivity | 0.15uV (Wide)/0.2uV (Narrow) | |
| Adjacent Channel Selectivity | ≥70dB (Wide)/≥65dB (Narrow) | |
| Intermodulation | ≥70dB | |
| Spurious Rejection | ≥65dB | |
| Image Rejection | ≥70dB | |
| FM Ham And Noise | ≤-45dB(Wide)/-40dB (Narrow) | |
| Modulation Type | 16KOF3E/11KOF3E | |
| Operating Bandwidth | ≤±7KHz/≤±5KHz | |
| AF Output @ 4Ohms | ≥2w(8Ω,5% distorition) | |
| Audio Distortion | ≤5% | |
| Transmitter | ||
| RF Power Output | 20W | |
| Modulation Type | F3E | |
| Maximum Deviation | ≤±5.0KHz(Wide)/≤±2.5KHz (Narrow) | |
| Spurious Emission | ≤65dB Below Carrier | |
| Modulation Distortion | ≤5%(300-3000Hz) | |
| FM Noise | ≤-45dB(W) ≤-40dB(N) | |
Single Frequency Repeater
Can supports single frequency repeater services in conventional DMR mode. It can be used as a portable repeater to quickly establish a single frequency network, and expand the original communication range. ( Customization functions,supports for OEM MOQ 300pcs/order)
Advanced Encryption
uses ARC4& AES256 encryption, and dynamic key to secure communication privacy and optimize information safety.
Bluetooth
With Bluetooth 5.0 for best security communication.
GPS APRS
U-PoC dispatching system
LTE-CDR700UV (LTE-DR880UV) can transmit the DMR radios location to U-PoC dispatching system and shows both DMR radios LTE Radios on dispatching system .SFR network communication
Kdwera 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
1.Q:Are you factory?
A:Absolutely yes.We have over 20 years of experience in this field, and we are a 14-year gold supplier,also awarded high trade assurance limit.
2.Q:Do you have any certification?
A:Yes,our radios have CE, FCC and RoHS certificate.
3.Q:Are you able to private label the box and radio?
A:Yes.OEM/ODM is provided.The MOQ is 500pcs,if your quantity is less than 500pcs,contact us for information regading our OEM policy.
4.Q: When can you ship the products after payment?
A: Usually for sample order we will arrange shipping about around 3-7 days after confirm your payment.For bulk order,it will depend on your quantity,usually around 20 days upon receipt of 30% deposit.
5.Q:What is your payment terms?
A: Usually T/T(wire transfer) or Western Union,also accept Trade Assurance.
Warranty
Provides a 12-months warranty service for system products delivered by Kdwera, Spare parts for 6 months
Suppliers with verified business licenses
Audited Supplier 
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