R Tesunho TM-990D 2021 Popular UHF 4G Long Distance Range Car WalkieTalkies

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Product Overview

Description



Product Description


Different network will cause a bit difference on price.


2021.06


 


2021.03.04


Tesunho TM-990D 2021 Popular UHF 4G Long Distance Range Car WalkieTalkies


Main Features:


1. Wide verizon LCD


2. Protection to over voltage, over current, overloading and thunderstrike
3. Screen flip function
4. Shortcut to switch group/user and talking history
5. Loud audio and audio control lock function
6. Multimedia Speaker
7. Wide range of input voltage options: 12-28V
8. Can be a 5V 1A quick charger for mobile phone
9. exteral speaker is available with Tesunho's standard
10. 8-pin secondary development jack available 
11. Maximum bracket rotate degree: 270 degree


Application:




  • Unique for:Taxi/Bus, Transporting company, Logistics




  • Popular for:Security, Railway, Army, Government, Rescue, Police,Travelling, etc.




Main Function : Repeater, Analog


 


Q: How to set TM-990D into Reapter Mode 
A: Pls go to Menu-->Advanced Settings-->Reapter Mode-->Auto

Specifications:






















































































































































Type



Parameter Item



Specification



 


Mechanical Properties



Model No.



TM-990D



Dimension



72(H)×135(W)×199(L)mm



Weight



918g



Working Temperature



-30℃ to + 75℃



 


 


Basic Parameter



Working Voltage



12V ~ 24V (Standard 13.8V)



 


Working Current



500mA @ LTE


300mA @ WCDMA


220mA @ GSM


3A @ Analog TX/Repeater



Peak Current



3A



 


 


 


 


 


 


RF Parameter



LTE FDD(Have multiple versions of LTE Bands for different countries)



Band1: 2100MHz   Band3: 1800MHz   


Band7: 2600MHz   Band8:  900MHz   


Band20: 800MHz



WCDMA



Band1 : 2100MHz     Band2: 1900MHz


                  OR


Band8 : 900MHz      Band5 : 850MHz



GSM



GSM/GPRS : 900/1800 MHz



 


Maximum


Output Power



LTE: 23±2.7dBm(Power Class 3)


WCDMA: 24 +1/-3dBm (Power Class 3)


GSM850/900: 33±2dBm(Power Class 4)


GSM1800/1900: 30±2dBm(Power Class 1)


Analog UHF: 10W



 


Receiving Sensitivity



WCDMA 900:≤-108 dBm;


WCDMA 2100:≤-109 dBm;


GSM850 /900 /1800 /1900 : ≤-106 dBm;



 


GPS



GPS



GPS Positioning,1.57542GHz



Sensitivity



Catch -144dBm, Track -159dBm



 


 


 


Technology Standard



 


 


Data Speed Rate



GSM CS : UL 9.6kpbs / DL 9.6kpbs


GPRS : Multi-slot Class 10


EDGE : Multi-slot Class 12


WCDMA CS : UL 64kpbs / DL 64kpbs


WCDMA PS : UL 384kpbs / DL 384kpbs



Protocol



HSDPA / WCDMA/ EDGE/ GPRS/ GSM



 


 


 


 


 


 


 


Analog Parameter



GENERAL



Frequency Range



UHF : 400-480MHz  



Channel Number



199



Channel Space



25 /12.5KHz



Frequency Stability



±2.5 ppm



TRANSMITTER



 



Wide band



Narrow band



Power Output



10W



Modulation



16KΦF3E



11KΦF3E



Spurious Emission



≤-36dBm



≤-36dBm



Adjacent Channel Power



≥70dB



≥60dB



RECEIVE



RF Sensitivity  (12db SINAD)



0.20 μV



0.20 μV



Adiacent Channel Selectivity



≥60dB



≥55dB



Intermodulation Rejection



≥65dB



≥60dB



Spurious Response



≥65dB



≥65dB



  More  parameters, please contact with us!


 Certifications:


TESUNHO TH180 compact wireless walkie talkie small 





Packaging & Shipping




 Standard Package for one piece:




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 Standard Packing :


1.jpg


 TESUNHO TH180 compact wireless walkie talkie small


 


Packing Details:































DIMENSION & WEIGHT



Item



One Unit



Standard Carton



 


 


Delivery Method



 


Size(cm)



Gross Weight(kg)



Quantity(pcs)



 


Size(cm)



Gross Weight(kg)



 


TM990DD



 


22.5*18.5*8.5



 


1.0



 


10



 


48*42*24



 


17.68



 


DHL/FedEx/TNT/


EMS/By Air/By sea



  


Lead Time:




























Item



Quantity(pcs)



Production Lead Time



 


Walkie talkie



1-50



1-3 days



50-200



2-5 days



200-500



2-10 days



500-1000



5-21 days



 


Attention please: The date is given based on the normal production ability of Tesunho Electronics. Kindly contact us for more accurate data if you have special needs!


 


 Payment Method:


Trade Assurance  / Bank transfer / Western Union / MoneyGram / Paypal 





Our Services


Tesunho is aim to be the leading industrial walkie talkie solution supplier. So our service consists of 3 important parts:


 


1. Basic Warranty:


√ Replacement: Free new walkie talkie if it can not work at once it arrives.


√ Free maintenance and parts (without artificial faulty ) :






















Item



Warranty



Main Unit



365 days



Battery and Charger



90 days



Antenna and other parts



None



 


2. Brand OEM service:


√ partly OEM service


√ complete OEM service


 


3. Technical ODM service:


we have abundant of experience on industrial needs customization


√ Rail way station communication device


√ Hotel inner wifi communication structure


√ Security Guard Patrol system with walkie talkie


√ Irrigation Patrol system


√ Intelligent Parking system


√ Logistics Management system





Company Information


 News:


News (1).jpg


 


News (2).jpg


 


 Why Us:


About Us.jpg


Click Picture to Learn More. Any of your inquiry is welcomed!





FAQ




 FAQ:


1.Are you a trade company or a manufacturer?
A: We are an R&D based creative and productive manufacturer specialized in CE FCC approved walkie talkie.


2.How POC Radio work?
A: It needed poc radio, sim card and real ptt account, contact us for more explaining
3.How to program radio?
A: It need real ptt account, real ptt account password, URL, Apn. Pls feel free to contact us, we will offer you programming instruction and guide one by one step.
4.What is your MOQ?
A: 2 piece for normal stock; different quantities for OEM or ODM,which is determined by different  task  workload. Kindly contact us for more information.
5.What is your payment terms?
A: 30% deposit in advance and 70% balance before shipment.


6.Can you send free samples?
A: You can get free sample by means of returning sample fund after regular order. 





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