Features:

- brand new and high quality
- Made of high quality materials,
- VK-172 USB GPS GLONASS Module Receiver
- vK-172 is a GPS for satellite USB dongle receiver with built-in for satellite receiver antenna.
- Uses include car navigation, car alarm, tracking, security , personal positioning, surveying agricultural uses, .
- Compatible with maps and u-center.


Product parameters:

- Model: VK-172
- C/A , 1.023MHz stream
- Receiving frequency band: L1 [1575.42MHz]
- Tracking Channels : 56
- Supports DGPS [WAAS, EGNOS and MSAS]
- Timing accuracy: 1us
- Maximum altitude: 18,000m
- Maximum speed: 500m/s
- Acceleration: <4g
- Tracking Sensitivity: -162dBm
- Acquisition Sensitivity: -160dBm
- Cold start time: ~29s
- Hot start time: ~28s
- Warm start time: ~1s


 package includes:

1x VK-172 USB GPS receiver

Notes:

1. Due to various factors such as display brightness and light brightness, the actual color of the product may be slightly different from the website picture.
2. Please allow a slight deviation between the data and the manual measurement.

Payment must be completed within 5 days. If you have any problems about payment, please contact us via ebay message.

We only ship to confirmed ebay Order addresses. Please comfirm that your Order address is in line with your shipping address.

Please kindly note that the combined shipping is not provided because the shipping fee is calculated by weight. Also, the each additional item means exactly the the same color and size. 

It takes about 7-15 working days to US; about 10-30 working days to other countries. Transit time may be a little delayed because of the bad weather and customs inspection. If you do not receive your item within 30 working days since payment finished, please contact us immediately for further assistance.

We strive for 100% customer satisfaction! Positive Feedback is very important to us. If you have any questions, please feel free to contact us via "Ask seller a question" . We will reply your email within 24 working hours.