MTSMC-LVW3.R2-SP Equivalent & Substitute Parts

Part Overview

The MTSMC-LVW3.R2-SP is a Cellular 4G LTE CAT-1 (Verizon) Transceiver Module manufactured by Multi-Tech Systems Inc., designed for applications requiring 700MHz, 1.7GHz, and 1.9GHz cellular connectivity. This module features U.FL through-hole antenna connectivity and operates across a wide temperature range of -40°C to 85°C. The product is currently classified as obsolete, necessitating identification of functionally equivalent alternatives for ongoing system support and new designs.

Substiute Parts

MTSMC-LVW3.R2-SP

Multi-Tech Systems Inc.In Stock: 794MTSMC-LVW3.R2-SP Datasheet

Current PartRFQ

MTSMC-L1G2D-SP

Multi-Tech Systems Inc.In Stock: 1032MTSMC-L1G2D-SP Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

The MTSMC-L1G2D-SP is identified as the manufacturer-recommended substitute for the MTSMC-LVW3.R2-SP. Substitution compatibility is determined by the following critical parameters:

• Manufacturer Continuity: Both parts are manufactured by Multi-Tech Systems Inc. within the SocketModem® Cell series, ensuring design and integration consistency.
• Mounting Type: Both modules utilize through-hole mounting, maintaining mechanical compatibility with existing PCB layouts.
• Antenna Interface: Both employ U.FL connectors for antenna connectivity, preserving RF interface compatibility.
• Serial Communication: Both support UART interface, ensuring protocol-level compatibility with host systems.
• Operating Temperature Range: Both operate across -40°C to 85°C, maintaining thermal performance specifications.
• Regulatory Compliance: Both are ROHS3 compliant and REACH unaffected, satisfying environmental and regulatory requirements.
• Frequency Band Overlap: The substitute part supports all frequency bands of the original part (700MHz, 1.7GHz, 1.9GHz) plus additional bands, providing backward compatibility.

Parameter Comparison

Engineering Selection Recommendations

The MTSMC-L1G2D-SP is the appropriate substitute for the obsolete MTSMC-LVW3.R2-SP based on the following engineering criteria:

Product Status: The substitute part maintains active product status with Multi-Tech Systems Inc., ensuring ongoing availability, technical support, and supply chain continuity.

Regulatory Compliance: Both parts maintain identical ROHS3 compliance and REACH unaffected status, satisfying environmental and regulatory requirements for deployment in regulated markets.

Mechanical and Electrical Compatibility: The substitute preserves through-hole mounting, U.FL antenna interface, and UART serial communication, enabling direct integration into existing designs with minimal modification.

Frequency Band Coverage: The substitute supports all original frequency bands (700MHz, 1.7GHz, 1.9GHz) with extended coverage of additional bands (800MHz, 850MHz, 900MHz, 1.8GHz, 2.1GHz, 2.6GHz), providing enhanced network compatibility without sacrificing original functionality.

Supply Voltage Consideration: The substitute operates at 5V fixed supply, whereas the original supported 3.3V to 5V. System designs must confirm 5V availability or implement appropriate voltage regulation.

Frequently Asked Questions (FAQ)

Q: Can the MTSMC-L1G2D-SP directly replace the MTSMC-LVW3.R2-SP in existing designs?

A: The substitute part maintains mechanical and electrical interface compatibility through identical through-hole mounting, U.FL antenna connectivity, and UART serial interface. However, the substitute requires 5V supply voltage, whereas the original supported 3.3V to 5V operation. Designs operating at 3.3V require voltage regulation or power supply modification.

Q: What are the key differences between these two modules?

A: The primary differences are product status (obsolete vs. active), protocol support (4G LTE CAT-1 Verizon vs. GNSS/GPS/LTE), frequency band coverage (3 bands vs. 9 bands), serial interface options (UART only vs. UART and USB), and supply voltage (3.3V-5V vs. 5V fixed). The substitute provides extended functionality while maintaining core compatibility.

Q: Are both parts compliant with environmental and regulatory standards?

A: Both the MTSMC-LVW3.R2-SP and MTSMC-L1G2D-SP are ROHS3 compliant and REACH unaffected, meeting environmental and regulatory requirements for industrial and commercial applications.

Q: What is the package difference between these modules?

A: The original part is specified as a Module package, while the substitute is specified as a 64-DIP Module with 45 leads. Both utilize through-hole mounting technology compatible with standard PCB assembly processes.

Q: Does the substitute support the same frequency bands as the original?

A: The substitute supports all original frequency bands (700MHz, 1.7GHz, 1.9GHz) plus additional bands (800MHz, 850MHz, 900MHz, 1.8GHz, 2.1GHz, 2.6GHz), providing backward compatibility and extended network coverage.