| Model: | TM-990DD |
|---|---|
| Brand: | Tesunho |
| Origin: | Made In China |
| Category: | Electronics & Electricity / Other Electrical & Electronic |
| Label: | Mobile Radio , DMR Mobile Radio , Digital Mobile Radio |
| Price: |
-
|
| Min. Order: | 2 pc |
| Last Online:10 Jul, 2024 |
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 Guard, Railway, Army, Government, Rescue, Police,Travelling, etc.
Specifications：
|
Type |
Parameter Item |
Specification |
|
|
Mechanical Properties |
Model No. |
TM-990DD |
|
|
Dimension |
72(H)×135(W)×199(L)mm |
||
|
Weight |
900g |
||
|
Working Temperature |
-30℃ to + 75℃ |
||
|
Basic Parameter |
Working Voltage |
13.8V~24V |
|
|
Working Current |
250mA @ UTMS 2100/900 200Ma @ GSM900 3A @ Repeat |
||
|
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 |
WCDMA 900 /2100MHz : Power Class 3 (+24dBm +2.5dBm /-1.5dBm); GSM/GPRS 850 /900 MHz : Power Class 4 (+33dBm +2.5 dBm /-0.5 dBm); GSM/GPRS 1800 /1900 MHz : Power Class 1 (+30dBm +2.5 dBm /-0.5 dBm); |
||
|
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 |
||
|
DMR |
GENERAL |
||
|
Frequency Range |
UHF : 400-470MHz |
||
|
Channel Number |
199 |
||
|
Channel Space |
25 /12.5KHz |
||
|
Frequency Stability |
±0.5 ppm |
||
|
Channel Capacity |
200 |
||
|
Zone Capacity |
32 |
||
|
TRANSMITTER |
|||
|
|
Wide band（25K） |
Narrow band（12.5K） |
|
|
Power Output |
H:10W L:5W |
||
|
Modulation |
16KΦF3E |
11KΦF3E |
|
|
Modulation Limiting |
±5 KHz |
±2.5 KHz |
|
|
Spurious Emission |
≤-36dBm |
≤-36dBm |
|
|
Adjacent Channel Power |
≥70dB |
≥60dB |
|
|
Audio Distortion |
≤5% |
||
|
RECEIVE |
|||
|
|
Wide band (25K) |
Narrow band (12.5K) |
|
|
RF Sensitivity Analog |
0.22 μV(12db SINAD) |
||
|
RF Sensitivity Digital |
0.22 μV/ BER 5% |
||
|
Adiacent Channel Selectivity |
≥60dB |
≥55dB |
|
|
Intermodulation Rejection |
≥65dB |
≥60dB |
|
|
Spurious Response |
≥65dB |
≥65dB |
|
Payment Method:
Trade Assurance / Bank transfer / Western Union / MoneyGram / Paypal / L/C
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 |
√ Paid maintenance and parts: for artificial faulty
2. Brand OEM service:
√ partly OEM service
√ complete OEM service
3. Technical ODM 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
FAQ:
1.How POC Radio work?
A: It needed poc radio, sim card and real ptt account, contact us for more explaining
2.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.
3.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.
4.What is your payment terms?
A: 30% deposit in advance and 70% balance before shipment.
To see more product, please go to the link below:
http://www.tesunhowalkietalkie.com