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The TH72035 evaluation board is designed to demonstrate the performance of the transmitter IC with an on-board loop antenna.

This board allows the user to setup an RF transmitter very easily. Alternatively a 50 Ohm connector board can be requested.

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Top features

  • Fully integrated PLL-stabilized VCO

  • Frequency range from 850 to 930 MHz

  • Single-ended RF output

  • FSK through crystal pulling allows modulation from DC to 40 kbit/s

  • High FSK deviation possible for wideband data transmission

  • ASK achieved by on/off keying of internal power amplifier up to 40 kbit/s

  • Wide power supply range from 1.95 to 5.5 volt

  • Very low standby current

  • On-chip low voltage detector

  • High over-all frequency accuracy

  • FSK deviation and center frequency independently adjustable

  • Adjustable output power range from -12 dBm to +9.5 dBm (Connector Board)

  • Adjustable effective radiated power (ERP) range from -27 dBm to -6 dBm (at antenna board)

  • Adjustable current consumption from 3.9 to 13.4 mA

  • Conforms to EN 300 220 and similar standards
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Evaluation board for TH72035 - EVB72035

Features and benefits

  • Fully integrated PLL-stabilized VCO

  • Frequency range from 850 to 930 MHz

  • Single-ended RF output

  • FSK through crystal pulling allows modulation from DC to 40 kbit/s

  • High FSK deviation possible for wideband data transmission

  • ASK achieved by on/off keying of internal power amplifier up to 40 kbit/s

  • Wide power supply range from 1.95 to 5.5 volt

  • Very low standby current

  • On-chip low voltage detector

  • High over-all frequency accuracy

  • FSK deviation and center frequency independently adjustable

  • Adjustable output power range from -12 dBm to +9.5 dBm (Connector Board)

  • Adjustable effective radiated power (ERP) range from -27 dBm to -6 dBm (at antenna board)

  • Adjustable current consumption from 3.9 to 13.4 mA

  • Conforms to EN 300 220 and similar standards

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