The FreeWave Technologies I2 family of board level, Serial radios provides outstanding performance and versatility in a small footprint that is ideal for internally mounted applications. This board level 2.4 GHz radio offers a cost effective solution that allows customers to incorporate wireless communications into a wide variety of applications. With more interface options available, a surface mount design, and no additional RF shielding, the I2 OEM board level radio has tremendous flexibility for use in applications around the world.
* Legacy Product
Please see the NEW GX products for ETSI Compliance.

- Frequency Hopping Spread Spectrum.
- High Speed - Throughput of 115.2 Kbps.
- Long Range - 20 miles (32 km).
- Error-free Communications - 32 bit CRC with automatic retransmission.
- Industrial Grade Specifications - 100% tested for RF performance from –0 degrees C to +75 degrees C.
- Master, Slave, Repeater and Slave/ Repeater functions in a single radio.
- Input voltage range is 6.0-30 VDC at full RF output power. Receive current is less than 115 mA @ 12 VDC.
- Separate diagnostic serial connector allows real-time local diagnostics and setup menu access.
- Diagnostics, including signal level in dBm and transmit current.
- Secure - Proprietary spread spectrum technology prevents detection and unauthorized access.
- 100% backward compatibility with every FreeWave 2.4 GHz radio ever shipped.
- Noise Immunity - Superior performance in noise congested environments.
- Operating Temperature Range -40 degrees C to +75 degrees C.
- Dimensions Board Level: 140 mm L x 62 mm W x 16 mm H
- Weight Board Level: 137g
- Humidity 0 to 95% non-condensing
- Master Imput voltage range between 6 to 30 VDC at full RF output power.
| Model |
Communication Interface |
Form Factor |
| 12-C |
RS-232/ RS-485/ RS-422 |
10" x 5" x 4" |
| 12-CE |
RS-232/ RS-485 |
13" x 9.5" x 4" |
| 12-TU |
TTL, Class 1, Div 2 Certified, UL Approved |
10" x 5" x 4" |