GPS-1513R Equivalent & Substitute Parts Reference

Part Overview

The GPS-1513R is an RF receiver GPS module manufactured by RF Solutions, operating at 1575.42MHz with -161dB sensitivity. This surface mount module is designed for GPS receiver applications and operates within a 3V to 3.6V supply voltage range. The product is currently obsolete, making equivalent and substitute parts necessary for ongoing system support and new design implementations. The GPS-1513R features a 36-SMD module package with PCB surface mount antenna connector and 28mA receiving current consumption.

Substiute Parts

GPS-1513R

RF SolutionsIn Stock: 1022GPS-1513R Datasheet

Current PartRFQ

GP-01

RF SolutionsIn Stock: 964GP-01 Datasheet

MFR RecommendedRFQ

GP-02

Ai-ThinkerIn Stock: 712GP-02 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the GPS-1513R is determined by the following critical parameters:

Core Compatibility Criteria:

• Operating temperature range: -40°C ~ 85°C (must match or exceed)
• Mounting type: Surface Mount (required)
• Supply voltage compatibility: 3V ~ 3.6V range or overlapping range
• GNSS protocol support: GPS capability (minimum requirement)
• RoHS compliance status: ROHS3 or equivalent compliance
• ECCN classification: 7A994 (export control alignment)

Functional Parameters:

• Sensitivity: -161dB or better (lower dB values indicate better sensitivity)
• Data interface: Must support connection to existing PCB pads or standard interfaces
• Antenna connector: PCB surface mount or equivalent

The substitute parts GP-01 and GP-02 meet these criteria through expanded GNSS protocol support (BeiDou, GLONASS, GNSS, GPS), improved sensitivity (-162dBm), higher data rates (256kbps), and active product status with current manufacturing availability.

Parameter Comparison

Engineering Selection Recommendations

GPS-1513R Replacement Strategy:

The GPS-1513R is classified as obsolete, necessitating transition to active production alternatives. Both GP-01 and GP-02 maintain compliance with the original ECCN 7A994 export control classification and operate within the required -40°C to 85°C temperature range.

GP-01 Selection Criteria:

• Maintains RF Solutions manufacturer continuity
• Provides expanded GNSS protocol support including BeiDou capability
• Offers multiple data interface options (GPIO, I2C, SPI, UART) for flexible integration
• Achieves improved sensitivity at -162dBm
• Supports lower minimum supply voltage (2.7V) for extended battery applications
• ROHS3 compliant with active production status
• 24-SMD package requires PCB layout modification from original 36-SMD design

GP-02 Selection Criteria:

• Ai-Thinker manufacturer with established GNSS module production
• Compact 18-SMD package footprint for space-constrained applications
• UART-only data interface suitable for serial communication designs
• Achieves -162dBm sensitivity matching GP-01
• ROHS3 compliant with active production status
• Tape & Reel packaging for high-volume manufacturing
• Requires antenna connector integration (not included)

Both substitutes provide superior sensitivity and expanded GNSS protocol support compared to the GPS-only GPS-1513R, enabling enhanced positioning accuracy and multi-constellation availability.

Frequently Asked Questions (FAQ)

Q: Can GP-01 or GP-02 directly replace GPS-1513R without PCB modifications?

A: No. The GPS-1513R uses a 36-SMD package with PCB surface mount antenna connector, while GP-01 uses 24-SMD and GP-02 uses 18-SMD packages. PCB layout redesign is required. Additionally, GP-01 and GP-02 do not include antenna connectors, requiring separate antenna integration.

Q: What is the sensitivity difference between GPS-1513R and the substitute parts?

A: GPS-1513R operates at -161dB sensitivity. Both GP-01 and GP-02 achieve -162dBm sensitivity, representing a 1dB improvement in signal reception capability.

Q: Are the substitute parts compatible with the original 3V to 3.6V supply voltage?

A: Yes. Both GP-01 and GP-02 support 2.7V to 3.6V supply voltage ranges, which encompasses the original GPS-1513R range of 3V to 3.6V. The extended lower voltage limit provides additional design flexibility.

Q: What data interface differences exist between the three modules?

A: GPS-1513R uses pads for pins. GP-01 provides GPIO, I2C, SPI, and UART interfaces. GP-02 provides UART interface only. Design integration must account for these interface differences.

Q: Do all three modules meet the same export control requirements?

A: Yes. GPS-1513R, GP-01, and GP-02 all carry ECCN 7A994 classification, maintaining alignment with export control regulations.

Q: What GNSS protocols does each module support?

A: GPS-1513R supports GPS only. GP-01 supports BeiDou, GLONASS, GNSS, and GPS. GP-02 supports GLONASS, GNSS, and GPS. Multi-constellation support in substitutes enables improved positioning in urban and challenging environments.

Q: Are antenna connectors included with the substitute parts?

A: No. Both GP-01 and GP-02 are supplied without antenna connectors, unlike the GPS-1513R which includes PCB surface mount antenna connector. External antenna integration is required.

Q: What is the operating temperature range for all three modules?

A: All three modules operate across -40°C to 85°C, meeting industrial and extended temperature requirements.

Q: Which substitute part is recommended for high-volume manufacturing?

A: GP-02 is supplied in Tape & Reel packaging, optimized for automated assembly and high-volume production. GP-01 is supplied in Bag packaging.

Q: Do the substitute parts maintain RoHS compliance?

A: Yes. Both GP-01 and GP-02 are ROHS3 compliant, exceeding the RoHS compliance status of the obsolete GPS-1513R.