2.4 GHz Smart Radio

Doodle Lab smart radio is 57mm by 65mm

The 2.4 GHz band (aka WiFi band) is license free in most of the world. It can be used for any purpose. 2.4 GHz is the most widely used frequency.

In the USA, Canada, Central and Latin Americas, modems are permitted to transmit up to 4W of EIRP (30 dBm radio + 6 dBi antenna) to achieve several miles long links for IIoT applications like drones and ground robots.

In Europe, the max EIRP is 100mW, limiting its range.

Technical Specifications

The Smart Radio is available in 3 different categories to meet various project requirements and budgets. The table below provides a quick overview of their technical specifications. Refer to the detailed datasheet for more details.

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Ordering Code (2x Ethernet, UART, GPIOs)RM-2450-2H-SSRM-2450-2H-PSRM-2450-2H-XS
Ordering Code (2x Ethernet, USB, GPIOs)
Evaluation KitEK-2450-SR (Antennas, Cables and I/O ports to facilitate quick bench testing)
Radio Configuration2×2 MIMO
Frequency Range2400-2482 MHz
Channel Bandwidths (Software Select-able)
5, 10, 20 MHz
3, 5, 10, 20, 40 MHz
Max Data Throughput (UDP)80Mbps
100 Mbps
Max Operating Range (Indicative)1 Km8 Km>20 Km
Wireless Data Encryption128-bit AES hardware data encryption256-bit AES software data encryption
Interference ImmunityStandardHighMaximum
Operating ModesMesh, AP, Client+ Transparent Bridge+ Gateway
Command & Control channelQoSUltra-Reliable Low Latency Channel (URLLC) for Command and Control data
Video ChannelQoSOptimized video streaming channel
MulticastStandard RateHigh Rate
Operating Voltage5.5~42V DC
Dimensions65 x 57 x 11 mm, 60 grams
Temperature range (Operating)-10°C to +50°C-40°C to +70°C-40°C to +85°C
Special FeaturesStandard– Extended lifespan with 3 years’ planned availability
– Compliant to MIL-STD-202G for high shock/vibration environments
– Extended lifespan with 7 years’ planned availability
– Extreme Reliability, IPC Class 2 standard with Class 3 options
– Compliant to MIL-STD-202G for high shock/vibration environments
FCC ID2AG87RM-2450-2H
Industry Canada (IC)21411-RM24502H

* Specifications are subject to change without prior notice.


Case Studies

Design-In Documents

Doodle Labs provides an extensive set of documents and support to simplify integration of the Smart Radio. Please visit our Smart Radio Technical Library for more information.