The FreeWave Technologies 3.4 GHz, Serial radio provides outstanding performance and versatility in a small footprint that is ideal for OEM applications. The board level 3400 SMR 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 3400 SMR board level product has tremendous flexibility for use in applications around the world.
All radios are designed, manufactured and tested in Boulder, CO. For Military or Export only. (License required for Export.)

- Frequency Hopping Spread Spectrum.
- High Speed - Over the air data rate of 115.2 Kbps.
- Long Range - 20 mile range.
- Error Free Communications - 32 bit CRC with automatic retransmission.
- Industrial Grade Specifications –100% tested for RF performance from (–40 degrees C to +75 degrees C).
- Improved supply voltage range and power consumption. Input voltage range is now 6-30 VDC at a full RF output power. Receive current is less than 80 mA @ 12 VDC.
- Separate diagnostic serial allows real-time local diagnostics and set up menu access.
- Master, slave, repeater functions in a single radio.
- Noise Immunity - Superior performance in noise congested environments.
- Secure - Proprietary spread spectrum technology prevents detection and unauthorized access.
- Frequency Range 3.3-3.5 GHz (FHSS)
- Operating Temperature Range -40 Degrees C to +75 Degrees C
- Dimensions Board Level: 127mm L x 61mm W x 15mm H | Enclosed: 173mm L x 107mm W x 35mm H
- Weight Board Level: 60g | Enclosed: 590g
- Humidity 0 to 95% non-condensing
- RF Connector Board Level: SMA straight or reversed
- Enclosed level: TNC (female connectors)
| Model |
Communication Interface |
Form Factor |
| 3400 SMR |
R-232/ R-485/ R-422/ DNP3 |
Board Level |
| 3400 SMR-CE |
R-232/ R-485/ R-422/ DNP3 |
Ruggedized Enclosed |
| 3400 SMR-T |
TTL |
Board Level |