
UCC28070APW
Texas Instruments

Yes. SIM66D-R by Simcom is available for RFQ. Submit your required quantity and our team will confirm real-time stock, lead time, and volume pricing.
Pricing for SIM66D-R can vary by order quantity, market availability, date code, packaging, and delivery destination. Request a quote to receive the latest volume pricing.
SIM66D-R is a Simcom Motion & Position Sensors with Supported Constellations: GPS, GLONASS, BeiDou, Galileo, QZSS, NavIC and Sensitivity (Cold Start): -149 dBm class. Review the product details or submit an RFQ if you need confirmation before purchase.
Our sales team usually responds within 24 hours after receiving your RFQ. The quote may include stock status, unit price, lead time, shipping options, and available alternatives.
If stock is confirmed, in-stock parts can usually ship within 1–2 business days. Final lead time depends on quantity, stock source, and delivery destination.
Yes. If SIM66D-R is unavailable, obsolete, or does not meet your required lead time, we can help check similar Simcom Motion & Position Sensors parts or compatible alternatives.
Looking for Pricing? Contact us for volume pricing.
IMPORTANT NOTICE
Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.
The SIM66D-R is a high-performance multi-constellation GNSS module manufactured by SIMCom Wireless Solutions. It belongs to the SIM66D series, designed for next-generation positioning applications requiring high accuracy, low power consumption, fast Time-To-First-Fix (TTFF), and dual-frequency GNSS reception.
This module is a standalone L1 + L5 dual-band GNSS receiver in a compact LCC package, integrating GNSS RF front-end, baseband processing, and navigation engine. SIMCom’s official product page describes the SIM66D(-R) as a high-performance dual-band GNSS module supporting L1 and L5 reception, with multi-constellation capability and high-precision positioning performance.
|
SIM66 |
SIMCom GNSS module family |
|
D |
Dual-band GNSS (L1 + L5) platform |
|
R |
Enhanced / RTK-capable variant |
|
SIM66D-R |
High-performance dual-frequency GNSS module version |
✔ Dual-band L1 + L5 GNSS receiver
✔ Multi-constellation support (GPS / GLONASS / BeiDou / Galileo / QZSS / NavIC)
✔ High sensitivity up to -163 dBm tracking
✔ RTK support for centimeter-level accuracy
✔ Fast TTFF (<1 second hot start)
✔ Ultra-low power consumption (~10 mA tracking)
✔ Integrated RF + baseband + LNA architecture
✔ Compact LCC 16 × 12.2 mm package
✔ Suitable for automotive, IoT, industrial, and precision navigation systems
The SIM66D-R supports dual-frequency GNSS (L1 + L5), significantly improving positioning accuracy and robustness.
Benefits include:
The module supports multiple global navigation systems:
Benefits include:
SIM66D-R offers high receiver sensitivity:
Benefits include:
The module supports RTK (Real-Time Kinematic) positioning.
Benefits include:
SIM66D-R is optimized for power efficiency:
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The module integrates key RF components:
Benefits include:
The SIM66D-R uses a 16 × 12.2 × 2.4 mm LCC package.
Benefits include:
Fast Dispatch: Ships in 5-7 days(in-stock parts within 1-2 days)
Unishop Global Export: 1-7 days, $40.00
Guaranteed Delivery: Door-to-door in 30 days
Compliant Worldwide Shipping: DHL, FedEx, SF, and UPS.

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