User Manual Transceiver Module TC690 UM-TC690-V1-0.DOC [ Word 2000 ] seus/dous HBC Page 1 / 6 – Transceiver Module TC 690 HBC-radiomatic GmbH • 74564 Crailsheim • Germany Information and specifications subject to change without notice. www.hbc-radiomatic.
User Manual Transceiver Module TC690 Page 2 / 6 UM-TC690-V1-0.DOC [ Word 2000 ] seus/dous Manufactured by: HBC-radiomatic GmbH Haller Strasse 47 – 53 74564 Crailsheim, Germany Telephone: +49 ( 0 ) 79 51 – 3 93 – 0 Fax: +49 ( 0 ) 79 51 – 3 93 – 50 E-mail: info@radiomatic.com http://www.hbc-radiomatic.com HBC-radiomatic GmbH is not liable for any misprints or errors! – All rights reserved. ™ HBC-radiomatic is a registered German trademark.
User Manual Transceiver Module TC690 UM-TC690-V1-0.DOC [ Word 2000 ] seus/dous Page 3 / 6 Table of Contents Warnings ......................................................................................... 4 Operation description TC690 .......................................................... 5 Technical data.................................................................................
User Manual Transceiver Module TC690 Page 4 / 6 UM-TC690-V1-0.DOC [ Word 2000 ] seus/dous Warnings This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference and (2) this device must accept any interference received, including interference that may cause undesired operation.
User Manual Transceiver Module TC690 UM-TC690-V1-0.DOC [ Word 2000 ] seus/dous Page 5 / 6 Operation Description TC690 The TC690 consists of an integrated transceiver, voltage regulator, undervoltage reset circuit and microcontroller. The receiver part is a single conversion superhet. The local oscillator is a dds type with pll multiplier (see block diagram). The module is supplied via pins 1~4 (+3.3~4.7V) and pins 11, 12, 27 & 28 (ground). For correct operation, pin 15 has to be connected to pin 16.
User Manual Transceiver Module TC690 Page 6 / 6 UM-TC690-V1-0.DOC [ Word 2000 ] seus/dous Technical Data Common parameters Supply voltage +3.3~+4.7VDC Temperature range -25~+70°C Frequency range 902.125~917.875MHz 912.125~927.
