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Beitian BQ-250 GPS Integrated Module Dual Frequency Bands BDS Built-in Antenna for RC FPV Racing Drones
38
Shipping to: United States |
Express delivery: 7-12 business days |
Standard delivery: 15-25 business days
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Welcome to Roymall, your professional website for purchasing premium department store gifts. We highly value and appreciate your support, and we want to express our gratitude by adding an extra touch of excitement to your purchases. When you shop with us, you not only get to enjoy high-quality products that enhance your lifestyle, but you'll also receive an exclusive free gift with every order you place. Ready to explore our collection and find your perfect gifts? Browse our selection of premium department store items, place your order, and look forward to the excitement of your free gift arriving alongside your purchase.Shipping Policy
We will work hard to deliver items to you after receiving your orders and make sure they arrive safely. Delivery details will be provided in your confirmation email.In most cases, orders are processed within 2 days.Under special circumstances, it will be delayed as follows: When you place an order on Saturday, Sunday or public holidays, it will be delayed for 2 days..Normally, it needs 5-7 working days (Monday to Friday) without being affected by flight delay or other environmental factors..Because our shipping service is worldwide so the delivery times will depend on your location so it may need a few times and please wait patiently if you are in remote districts or countries.1. Return & Exchange Policy
We only accept items purchased from roymall.com. If you purchase from our local distributors or other retailers, you cannot return them on our side. Final sales items or free gifts are not acceptable for a return. To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.After receiving return instructions from us, please package up your returned items and drop your package at the local post office or another courier.We will process your return or exchange item within 3-5 working days after we receive it. The refund will be processed and credited automatically to your original method of payment.No returns or exchanges can be accepted if the product was custom produced, including custom size, custom color, or custom printed.Need more help, please contact us. service@roymall.com or Whatsapp: +8619359849471
2.Refund Policy
You'll get a full refund or 100% store credit after we receive the returned package and check it. The refund will be processed and credited automatically to your original method of payment. Please note that shipping costs and any duties or fees are not refundable. The extra shipping costs are non-refundable once the package has been shipped. You are responsible for paying these fees and we’re unable to waive or refund them, even if the order is returned back to us.Once we received and confirmed your returned item, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.If you have any problems regarding the refund process, please contact us. service@roymall.com or Whatsapp: +8619359849471
Specification:
Brand: Beitian
Model: BQ-250
Item Name: GPS Integrated Module
Chip: AT6668B
Brand: Beitian
Model: BQ-250
Item Name: GPS Integrated Module
Chip: AT6668B
Frequency Bands: BDS-B1I, BDS-B1C
Work Mode: BDS
Signal Tracking Sensitivity: -161dBm
Reacquisition Sensitivity: -158dBm
Cold Start Sensitivity: -148dBm
Hot Start Sensitivity: -155dBm
Horizontal Positioning Accuracy: <2m (CEP50)
Speed Accuracy: <0.1m/s (1u03c3)
1PPS Time Accuracy: RMS 20ns
Cold Start: u226423s
Hot Start: u22641s
Reacquisition Time: u22641s
Serial Port Baud Rate: 115200bps
Output Level: TTL
Output Protocol: NMEA
Update Rate: 1Hz
Flash Memory: Supported
Clock Pulse Output Frequency: 0.25Hz to 10MHz
Altitude Limit: 18,000m
Speed Limit: 515m/s
Input Voltage: DC 3.6V~5.5V, Typical: 5.0V
Current Consumption: 35mA/5.0V
Physical Size: 25 x 25 x 8.1mm
Weight: 13g
Connector: 1.00 pitch 4PIN Connector
Operating Temperature: -40°C to +85°C
Storage Temperature: -40°C to +90°C
TX indicator: The blue light flashes when powered on, indicating data output.
PPS indicator: The light is off when not positioned; it starts flashing after 3D positioning
Internal Compass: None
Package Included:
1 x BQ-250 GPS Integrated Module
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