D-566 IP66 Waterproof CB Two Way Radio Handheld Walkie Talkie

• Customization: Available
• Battery Type: Lithium-ion
• Certification: CE, FCC
• Model NO.: D-566
• Channels: 32 channels
• Communication Distance: 3-5km
• Display Type: Without Display
• Encryption: AES 256
• Features: Encrypted Communication
• IP Rating: IP66
• Channel Spacing: 25kHz/12.5kHz
• Frequency Range: 400-470MHz/450-520MHz
• Dimension(mm): 154X55X50mm(Without Antenna)
• Weight: 408g
• Battery Capacity: Li-ion 2800mAh
• Earphone-Port Type: K-Plus
• Program-Port Type: K-Plus
• Charge Type: Seat-Charger/Car Charger/6-Way Chager
• Standby Time: 4 Days
• Walkie Talkie Type: Digital/Dmr
• Working Voltage: DC7.4V
• Output Power: 5W/10W
• Frequency Modulation: FM
• Transport Package: Standard Packaging or Customized
• Specification: Standard specifications or customized
• Trademark: Gohall
• Origin: Xiamen, China
• HS Code: 8517122000
• Production Capacity: 5000000pieces/Year
• Package Size: 17.50cm * 17.00cm * 6.50cm
• Package Gross Weight: 0.700kg

Product Description

Product Description

DIGITAL TWO WAY RADIO

A digital two-way radio is a cutting-edge communication device that harnesses the power of advanced digital technology to offer crystal-clear voice and reliable data communication, even in challenging environments. At Guanhe Communication, we present a premium selection of high-performance digital two-way radios that promise superior audio quality, extended battery life, and state-of-the-art encryption for secure and confidential communications. These versatile radios are ideal for a wide array of applications, spanning construction sites, bustling manufacturing hubs, and critical public safety operations. Available in various frequency bands, power levels, and antenna configurations, our radios are tailored to meet your specific communication needs with precision.

Note:
We strive diligently to introduce you to the most suitable two-way radios, including FM Transceivers and walkie-talkies, ensuring seamless communication solutions for your needs.
We are delighted to receive your inquiry and look forward to assisting you with your communication needs.
We are thrilled that you wish to order our samples for testing. Your choice indicates trust in our quality, and we are eager to provide you with products that will meet and exceed your expectations.
We are actively seeking two-way radio dealers and distributors to expand our reach and deliver high-quality communication solutions to a broader audience.
We are confident that we will introduce you to the optimal two-way radio, FM Transceiver, or walkie-talkie, precisely matching your requirements and enhancing your communication capabilities.

Product Parameters

Specification
Receiver
Channel Spacing	12.5KHz
Frequency Stability	±1.0ppm
Analog Sensitivity	0.35uV/-116dBm(20dB SINAD
	0.22uV/-120dBm(Typical)
Digital Sensitivity	0.3uV/-117.4dBm(BER5%)
	0.7uV/-110dBm(BER 1%)
Inter modulation	TIA603C: 65dB ETSI:65dB
Adjacent Channel Selectivity(ACS)	TIA603C: [email protected] ETSI:[email protected]
Co-channel Rejection	[email protected]
Spurious Response Rejection	TIA603C:70dB ETSI:70dB
Receiving Stray Radiation	<-57dBm@1GHz,>-47dBm@1GHz
Blocking	84dB
Rated Audio Power	1W
Audio Response	+1dB~-3dB
Audio Distortion	≤3%
Transmitter
Frequency Range	400-470MHz/450-520MHz
Channel Spacing	12.5KHz
Frequency Stability	+/-1.5ppm
Transmitting Power	37dBm±1.5db(≤5W)
FM Noise	[email protected]
Emit Spurious Radiation	<-36dBm@1 GHz,>-30dBm@1GHz
Adjacent Channel Power	[email protected] KHz
FM Modulation	12.5 KHz:11F0F3E
4FSK Digital Modulation	12.5KHz (data only):7K60FXD 12.5KHZ(data+voice):7K60FXE
Modulation Limitation	2.5 KHz @12.5 KHz
Idle Time Slot Power	-57dBm
Audio Response	+1dB~-3dB
Rated Audio Distortion	≤3%
Digital Protocol	ETSITS  102361-1,-2,-3
Digital Voice Coding And Decoding	AMBE+2
The Standard Of Packing	1 radio with standard accessories in a box,20 boxes in a carton Standard accessories:  Radio:1pc  Charger:1pc  Battery:Li-ion 2800mAh 1pc  Belt clip:1pc  Manual:1pc                                                                                           Lanyard:1pc
Feature	All Call/Group Call/Single Call AES256 Communication Encryption Stand-alone Voice Encryption Voice-activated Launch Function Tail Tone Eliminate Scan 400 Hours Recording/Playback (Optional) Offline Digital-modular Compatibility Wide/Narrow Band Optional Busy Channel Lockout High/Low Power Options Through Dual Time Slots IP66 Standard Launch Time Limit
We support customized intercoms of various types and performances on demand.

Detailed Photos

PROFESSIONAL-GRADE TRANSMITTER POWER:

These advanced communication devices offer more channels and privacy codes, granting users the flexibility to operate in diverse areas or synchronize with teammates. Engineered for professional reliability, they boast robust construction and cutting-edge features such as GPS positioning and integration with other systems. Some models even include Bluetooth for seamless, hands-free communication, promoting safer driving and work environments. Compliant with stringent legal standards for power and interference-free performance, professional two-way radios are indispensable for those whose roles demand dependable long-distance communication beyond the reach of standard handheld models.

LONG RANGE ANTENNA:

A two-way radio's long-range antenna is pivotal in enhancing its signal reach. It accomplishes this by effectively transmitting potent signals and capturing weak signals from distant sources. The antenna's quality and length play a crucial role in amplifying its operational reach. However, the range can be influenced by environmental factors such as terrain. While a radio may achieve a two-kilometer range in ideal, unobstructed conditions, obstacles like trees, mountains, or tall structures can significantly reduce this range.

POWER OUTPUT:

When targeting long-range communication, power output is a critical factor. Radios with lower power outputs (0.5W to 5W) are suited for short-range interactions, while those exceeding 5W can span greater distances. The environment, including terrain and elevation, also affects signal travel. Open, flat areas with minimal obstructions permit more extensive coverage compared to rugged or densely vegetated regions. Additionally, key elements like the antenna's efficiency, weather conditions, and potential interference from other devices can further impact range. Achieving optimal communication distance requires balancing power output with these influential factors.

LONG BATTERY LIFE:

For extended battery life, manufacturers must meticulously refine various design elements. Employing energy-efficient components is just one aspect; utilizing high-capacity batteries enables radios to function longer between charges. The antenna's size and performance also enhance signal transmission, potentially reducing the need for high power levels. With half-duplex systems, which alternate between transmitting and receiving, power consumption is minimized compared to full-duplex systems, further contributing to prolonged battery life.

PROFESSIONAL COMMUNICATION:
In sectors like construction, security, event management, and public safety, professionals heavily depend on two-way radios. These devices facilitate instantaneous communication, task coordination, and swift emergency response among team members, proving essential for operational efficiency and safety.

EMERGENCY SERVICES:
In critical scenarios, emergency responders such as officers, firefighters, and paramedics rely on two-way radios for uninterrupted communication. These devices are instrumental in coordinating emergency operations and exchanging vital information in real-time, ensuring an effective response to unfolding situations.

 

 

 

 

 

FAQ

Q1: What is MQQ(Minimum order quantity)?
A: we recommend you order 2pcs for a sample test that would be better

Q2: Do you accept customized?
A: Yes, we can design the packing box and LOGO mark as your request, OEM&ODM is welcomed.

Q3: Could you offer a free sample to test?
A: In general, customers need to pay the sample fee first, but when your order reaches the required amount, we refund the sample cost for you.

Q4: When can you ship the items?
A: 1-2 days for sample, 3-30 days for bulk order, depending on the quantity.

Q5: When can l find tracking information on the internet?
A: Usually, we will give you the tracking number and you can find the information internet in 2 days.

Q6. How do you ensure your quality?
A: Before delivery, we will check the items' quality strictly one by one, life-warranty for radio host & accessories, but we could not ensure some unpredictable reason occurred. please contact us immediately when you get defective, thanks.