2021 горячая распродажа высокое качество VL03 4G LTE 2G GSM сеть Gps
2021 горячая распродажа высокое качество VL03 4G LTE 2G GSM сеть Gps
2021 горячая распродажа высокое качество VL03 4G LTE 2G GSM сеть Gps
2021 горячая распродажа высокое качество VL03 4G LTE 2G GSM сеть Gps
2021 горячая распродажа высокое качество VL03 4G LTE 2G GSM сеть Gps
2021 горячая распродажа высокое качество VL03 4G LTE 2G GSM сеть Gps
2021 горячая распродажа высокое качество VL03 4G LTE 2G GSM сеть Gps

2021 горячая распродажа высокое качество VL03 4G LTE 2G GSM сеть Gps


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Цена:31,00 $ - 37,00 $*

Количество:



Описание и отзывы


Трекер стоимости

Месяц Минимальная цена Макс. стоимость
Aug-18-2025 39.82 $* 40.40 $*
Jul-18-2025 32.58 $* 33.5 $*
Jun-18-2025 39.62 $* 40.54 $*
May-18-2025 38.53 $* 39.68 $*
Apr-18-2025 31.87 $* 32.72 $*
Mar-18-2025 38.68 $* 39.96 $*
Feb-18-2025 38.78 $* 39.8 $*
Jan-18-2025 37.99 $* 38.9 $*

Характеристики



Specification


GSM Specification
Frequency
FDD: B1/B3/B5/B7/B8/B20
TDD: B34/B38/B39/B40/B41
GSM: 900/1800MHz
Receiving sensitivity
LTE-TDD: ≤-96dBm (10M)LTE-TDD: ≤-96dBm (10M)
LTE-FDD: ≤ -96dBm (10M)
GSM 900: ≤-102dBm
DCS 1800: ≤-100dBm
Memory
64+128Mb
Phase error
RMSPE
Max output
LTE-TDD: Class 3 (23dBm+1/-3dB)
LTE-FDD: Class 3 (23dBm±2dB)
GSM 900: Class 4 (33dBm±2dB)
DCS 1800: Class 1 (30dBm±2dB)
Max frequency error
±0.1ppm
GPS Specification
Frequency
L1,1575.42MHz C/A code
GPS channel
66
Location accuracy
<10 meters
Tracking sensitivity
-165dBm
Acquisition sensitivity
-148dBm
ADC
ADC detection range: 0-30V
1-wire Interface
Support 1-wire temperature sensor (Optional)
Cellular Antenna
Internal only
GNSS Antenna
Internal patch antenna
LED Indicators
CEL(green) ,GNSS (blue), PWR(red)
GPS Specification
GPS chipset
MTK high sensitivity chip
Frequency
L1,1575.42MHz C/A code
GPS channel
66
Location accuracy
<10  meters
Tracking sensitivity
-165dBm
Acquisition sensitivity
-148dBm
TTFF (open sky)
Avg. hot start ≤1sec Avg. cold start ≤32sec
Others
LED indicator
GPS (Blue), Cellular (Green), Power (Red)
Battery
60mAh, 3.7V Li-polymer battery (270mAh/3.7V optional)
Operating temperature
-20℃～ 70℃
Dimension
117.5 x 50.4 x 15mm
Device weight
68.9g


Product Description










Packing & Delivery






Company Profile






Shenzhen qimei Electronic Technology Co.,Ltd is one of the earliest professional companies focus on the development, production and sale of wireless phone chargers , experienced in OEM/ODM items. All of our products are private mode with patent, CE RoHS REACH and FCC certificates .




Sample Room




Products Process






Exhibition&Certifications






FAQ


1: Are you Manufacturer or Trading company?
 A: We have more than 12 years experience in researching and manufacturing

2: Do you have any qualification certificate?
 A:Yes, we have theCCC.CE and ROHS certificates

3: Is sample available?
A: Yes, sample order is welcome, sample and delivery cost to be paid by buyer.Average delivery for sample is around 7-10days.

4: Can I use my own Logo?
A: Yes, you can use your own Logo. We are rich experienced in OED/ODM orders.

5: Could you produce the products according to our request?
 A: Of course, we have experienced eigineers to design the expected items as you want, we have much experience at ODM.

6: What is your payment terms?
A: T/T payment or Visa Card via alibaba.com 30% deposit payment before production, and 70% balance payment before shipment.

7: What would the delivery time be?
 A: Regularly 15-30 days since deposit received depends on different quantities.

8: Shipping documents to be provided.
 A: Invoice, packing list, Bill of lading for all shipments. CO, CQ, FORM E available when requested.

9: Warranty.
A: 12months after shipment


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Данные ресурс не является интернет-магазином, а лишь содержит ссылки на международную торговую площадку Alibaba.com