Digital Two Way Radio DH400 Handset Digital-Analog Compatible IP65 Dustproof Commercial Digital Walkie Talkie

Brand Name:Caltta
Certification:-
Model Number:DH400
Minimum Order Quantity:2
Delivery Time:7-15 work day
Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram,Paypal
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Verified Supplier
Location: Guangzhou Guangdong China
Address: Room 812, No. 1, Weigu Second Street, Liwan District, Guangzhou (Self-Numbered B5) (Office Only), Guangzhou, Guangdong, China
Supplier`s last login times: within 2 hours
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Product Details

Key attributes


Digital ProtocolETSI TS 102 361-1,-2,-3
FrequencyUHF1: 400-470MHz VHF:136-174MHz
Channel Capacity64
Zone Capacity4
Channel Spacing12.5KHz/20KHz/25KHz
Frequency Stability±0.5ppm
Operating Voltage7.4V
Battery Capacity2500mAh
Battery Life(5:5:90)Analog: 18 hours
Digital: 25 hours
Size (H x W x D)116.5 x 55 x 37 mm (Without Antenna)
WeightAbout 275g (With Antenna and 2500mAh Battery)
ScreenN/A
VocoderAMBE++
LayoutTop: volume/switch knob x1, channel knob x1, SOS key x1 Side: PTT key x1, programmable key x2,
Accessory Interface18PIN Waterproof, Support Audio/UART Programming
RoamingSupport
EncryptionSupport 40/128/256bit Private Basic Encryption




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Waiting.



Incredible audio quality
There is no doubt that digital walkie-talkies can get a clearer picture of voice calls.
The GP338D handheld walkie-talkie can provide you with excellent digital audio performance in the coverage area, and its unique features can help employees speak clearly and clearly wherever they are.
Intelligent audio can automatically adjust the volume of the radio, compensation background noise, so the workers don't have to adjust the volume of the radio can be avoid in noisy environment, missed call or disturb others when quiet area.
Enhanced background noise suppression helps to filter out unwanted external noise - from the noise emitted by heavy equipment to the roar of the engine.

Oversize and coverage
Employees work hard every day - hauling heavy loads, repairing roads, providing security, responding to customer demands, or restoring power after a storm.
Interconnect IP base station by using the Internet to expand coverage to create a wide area network, will expand the coverage of a single base station or geographically dispersed base station connected together, which helps greatly improve customer service and increase productivity.
Capacity Plus (cluster extension) single base station cluster solution, which can extend the communication Capacity to more than 1000 users without adding new frequencies.
Linked Capacity Plus combines the expansion Capacity of Capacity Plus with the wide coverage of IP base station interconnection to provide multi-base cluster solutions with high Capacity, wide coverage and efficient economic performance.
Therefore, whether you want to use a single base station or a multi-base station, MSTAR can meet your business and budget needs.


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China Digital Two Way Radio DH400 Handset Digital-Analog Compatible IP65 Dustproof Commercial Digital Walkie Talkie supplier

Digital Two Way Radio DH400 Handset Digital-Analog Compatible IP65 Dustproof Commercial Digital Walkie Talkie

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