
MM2 Series OEM
900 MHz Board-Level Radios
If your OEM product needs a proven wireless data solution, look no further than FreeWave’s MM2 Series OEM, a family of small-but-mighty radios with all the functionality of their larger-footprint counterparts.
The 900 MHz MM2 is our leading OEM product, designed to provide the same outstanding performance, reliability, and quality you’ve come to expect from FreeWave in a small form factor for applications where size, weight, and power are at a premium.

Key Features
Versatile
Gateway, Endpoint, Repeater, or simultaneous Endpoint and Repeater function in a single radio
Cost-Effective, Easy to Deploy
Operates in unlicensed 900 MHz spectrum
Long Range
Up to 97 km (60 miles) with clear line of sight with the ability to extend through Repeaters
Low Power
Ideal for solar, battery, and DC applications
Noise Immunity
Superior performance in noise-congested environments
Unmatched Signal Performance
Unique combination of overload immunity and sensitivity
Secure
Frequency Hopping Spread Spectrum (FHSS) technology prevents detection and unauthorized access; 128, 192, and 256-bit AES encryption options
Compact & High-Performing
Optimal Cost, Size, Weight, and Power (CSWaP) combination
Industrial Grade
100% tested for RF performance in operating temperatures from -40°C to +85°C
Error-Free Communications
32-bit CRC with automatic retransmissions
Manuals
Models

MM2-MR-R
Board Level Unit, Serial, RS232, MMCX Connector

MM2-MR-R-U
Board Level Unit, Serial, RS232, MMCX Connector, C1D2

MM2-MR-SR
Board Level Unit, Serial, RS232, SSMC Connector

MM2-MR-T
Board Level Unit, Serial, TTL, MMCX Connector

MM2-MR-T-U
Board Level Unit, Serial, TTL, MMCX Connector, C1D2

MM2-P-T
Board Level Unit, Ethernet, RS232

MM2-P-T-SR007
Board Level Unit, Ethernet, TTL

MM2-P-T-U
Board Level Unit, Ethernet, RS232, C1D2

MM2-P-T-U-SR001
Board Level, Ethernet, RS232 with RJ45, C1D2

DEVKIT
DEVKIT

MM2-LV-T
Board Level Unit, TTL, 3.5V

MM2-LV-T-LF
Board Level Unit, TTL, 3.5V, RoHS

MM2-LV-T-U
Board Level Unit, TTL, 3.5V, UL Approved, C1D2

MM2-T-LF
Board Level Unit, TTL, 5.0V, RoHS

MM2-T-RX
Board Level Unit, TTL, 5.0V, Rcv Only

MM2-9X5W
Board Level Unit, TTL, 5W

MM2-9X5W-CC
Conformal Coated MM2-9X5W
Related Producst

ZumLink™ 900 Series Future-Ready Industrial Radio Model Z9-PC

ZumLink™ IQ Edge Intelligent Radio Model Z9-C

ZumLink™ IQ Edge Intelligent Radio Model Z9-T

Is the MM2 OEM Series right for my application?
We’ll help you decide. Tell us your operational requirements so that we can recommend your best-fit solution.