The FreeWave Technologies board level and enclosed LRS455 radios provide outstanding performance and versatility. The LRS455 offers a cost effective solution that allows customers to incorporate wireless communications into a wide variety of applications. The small footprint of the board level version is ideal for internally mounted applications. It also offers a surface mount design, and no additional RF shielding. All radios are designed and tested in Boulder, Colorado.

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  • User selectable: Across the 435-470 MHz spectrum.

  • High Speed: 1200 bps throughput on a 12.5 kHz channel.

  • Long Range: 70 mile range with clear line of sight with the ability to extend through a Repeater.

  • Error Free Communications: 32 bit CRC with automatic retransmission.

  • Industrial Grade Specifications: 100% tested for RF performance from -30ºC to +60ºC.

  • Input Voltage Range: +6 to +27 VDC at full RF output power. Receive current is less than 100 mA @ 12 VDC.

  • Separate diagnostic serial connector allows real-time local diagnostics and setup menu access.

  • Diagnostics: Including signal level in dBm and Transmit Power.

  • Interface: The LRS455 is available with a user-programmable RS232/RS485/RS422 interface. TTL versions are also available.

  • Noise Immunity: Superior performance in noise congested environments.

  • Repeater with store and forward capability, also simultaneous Endpoint & Repeater function all in one radio.

  • UL Class 1 Division 2

  • Operating Temperature Range: -30ºC to +60ºC

  • Dimensions: 128 L x 61.8 W x 19.7 H (mm) | Enclosed: 173 L x 112 W x 35 H (mm)

  • Weight: 74.4 g | Enclosed: 605 g

  • External Antenna Connector SMA (board level), TNC (enclosure)

  • Humidity: 0 to 95% non-condensing

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 Model  Communication Interface  Form Factor  Spec Sheet
 LRS455-C-U  RS232/ RS485/ RS422/ DNP3/ TTL  Board Level  View / Download
 LRS455-CE-U  RS232/ RS485/ RS422/ DNP3/ TTL  Enclosed  View / Download

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