• Sourcing Solutions
  • Services & Membership
  • Help & Community

Quick Details

  • Place of Origin: Fujian, China (Mainland)
  • Brand Name: TESUNHO
  • Model Number: TH-388
  • Type: Handheld
  • Dimensions: 120*60*40mm
  • Frequency Range: HSDPA/WCDMA:2100/1900/850(900)MHZ
  • Storage Channel: 200
  • Talk Range: Talk over the world
  • Color: Black
  • Weight: About 194g
  • SIM card: GSM
  • (U)SIM/SIMU: Standard SIM card,interface 3V SIM card,and 1.8V SIM card
  • Advantages: GPS Satellite Plsi,Flashight,TOT
  • Max power consumption:: About 2.2W
  • Operating Voltage: DC3.3V-4.2V(3.8V is recommended)
  • UMTS Band: HSDPA/WCDMA:2100/1900/850(900)MHZ
  • Feature: Selective Calls,Group Calls and All Calls
  • Input intelligent charger: 12V/24V

Packaging & Delivery

Packaging Details Standard Package
Delivery Time Shipped in 7 days after payment
Product Description

  

 

3G GPS GSM SIM CARD two way radio Tesunho  TH388 PTT Network Radio


 

To break through the dilemma, the public network is born at the right moment.  It can realize the effect “talk over the world”.

It also saves management cost and improves the management  efficiency. 

 

 

It can be widely used in the following applications: logistics, 

freight, taxi, urban management, medical aid, security system, 

highend property, large construction sites and other industry users.

app opener with sim card new talkie with sim card

 

 Working Principle

 

First, GSM 3G radio works with GSM850/1900/900/1800 UTMS2100 MHz 
You need to buy a SIM card to insert into the radio and it can talk, cover the whole world. 

Second, GSM 3G walkie ta lkie cost data flow, normally It is 2.88 Mege Byte per hour for unstopping communication,
 It is 0.06M on the standby mode per day. 
 
TH-388 can be made with GPS function.
 
Third, there will be a management website for you to assign users account and set talking rights or function. 
It helps institution with many people to save time and cost on communication. 

 

 

 

 

 

 

 

 

 

 

 

General 

Features
      

 Dimensions  (Without Antenna)

 100mm x 58mm x 32mm

 Weight  (With Battery)

 About 194g
 Operating Temperature -30*0 to +75*C
 Operating Voltage DC 3.3V-4.2V (3.8V is recommended)
 Operating Current
  
 Peak Current:  About 0.6A

 Average Current:   

 About 540mA@UMTS 2100 About

 239mA@GSM 900

 Standby Current: 

 About 5mA@UMTS About 5mA@GSM

Base

band
   

 (U)SIM/SIMU

 Standard SIM card interface 3V SIM card and 

1.8V SIMcard

 USB Interface USB 2.0 HIGH SPEED
 UART Interface 8-wires UART
 MAX. Power Consumption About 2.2W

Radio 

Frequency

        
 UMTS Band HSDPA/WCDMA: 2100/1900/850(900)MHz
 Transmit Power
  

 UMTS2100/1900/900/850: Power Class 3

 (+24dBm +2.5/-1.5dBm)

 EDGE 850MHz/900MHz: Power Class E2 

(+27dBm +4.5/-1.5dBm)

 EDGE 1800MHZ/1900MHz: Power Class E2

 (+26dBm +4.5/-2.5dBm)

 Receiving Sensitivity
 

 WCDMA2100: ^-108dBm

 WCDMA1900: <-109dBm

 WCDMA900 : ^-109dBm

 WCDMA850:^ -109 dBm

 GSM850/900/1800/1900: «-107dBm

       

 

 

Packaging & Shipping

 

 

 

Packing List 

1 pc two way radio (100% brand new)

1 pc li-ion battery

1 pc antenna

1 pc adapter

1 pc intelligent charger

1 pc clip + 1 pc strap 

1 user manual

 

 

MOQ2 for samples; 100 for mass production; 500 for OEM
PackagingGift box, 20pcs/carton
Trade Terms FOB Xiamen/Shenzhen/Hangzhou
Express deliveryDHL/UPS/FEDEX/EMS/TNT
Delivery time3-5 days after receiving the payment
PaymentT/T, West Union, Money Gram, PayPal,Escrow or LC
WarrantyRadio 1 year; Accessories 3 Months

 

 

 

Our Services

 

  

 

Warranty

 

 

 

ItemPeriodService
Main Unit

 1 Year Warranty

finish maintainance within 1-15days

after receiving the returned units

BatteryHalf Year Warranty

Within Half Year:send you brand new one if it is not manually damaged;

Beyond Half Year:supply cost-effective renovation

ChargerHalf Year Warranty

Within Half Year:send you brand new one if it is not manually damaged;

Beyond Half Year:supply cost-effective renovation

 

 

 

Design Services

 
  

 

Project
Repeater Design and Production
PCB/PCBA Design and Production
Chip programme Design and Production
Analog walkie talkie Design and Production
Internet walkie talkie Design and Production
Digital walkie talkie Design and Production
Switching power supply Design and Production

 

 

 

 

Company Information

  

 

Professional

10 years Electronics Design Experience.

Powerful and reliable R&D team.

Effective

Instant respond to customer's enquiry.

Control design and productive cost, cost-effective.

Trusted

Never reveal customers design.

Exclusivity is guaranteed!

To-be-perfectBecause of all the above.
Target Customer

Who has distinctive foresight on the industry.

Who wants to save the high expenses on R&D in order to enhance integrated competition.

Whole sellers who has a large local market and wants its own brand.

 

 

 

 

 

 

 

Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview

Transactions

Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
Transaction Date
Email to this supplier
Trade Assurance
China (Mainland) | Manufacturer, Trading Company
Transaction Level:
Supplier Assessments:
23 Transactions 20,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $200,000
Learn More