HBC radiomatic TC690 Transceiver Module User Manual UM TU690 V1 0

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Document ID	416450
Application ID	zgmuDzgYAhO7xtCEtewevw==
Document Description	Users Manual
Short Term Confidential	No
Permanent Confidential	No
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Document Type	User Manual
Display Format	Adobe Acrobat PDF - pdf
Filesize	16.65kB (208185 bits)
Date Submitted	2004-04-22 00:00:00
Date Available	2004-04-22 00:00:00
Creation Date	2004-04-21 09:14:42
Producing Software	Acrobat Distiller 5.0.5 (Windows)
Document Lastmod	2004-04-21 09:14:42
Document Title	Microsoft Word - UM-TU690-V1-0.doc
Document Creator	Pscript.dll Version 5.0
Document Author:	dokus

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.com
2004-04-19
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.
©
2004 – 04 , HBC-radiomatic GmbH , 74564 Crailsheim , Germany
No part of any software or of the present document may be reproduced in any manner whatsoever without the expressed
written permission of HBC-radiomatic GmbH.
www.hbc-radiomatic.com
2004-04-19
HBC-radiomatic GmbH • 74564 Crailsheim • Germany
Information and specifications subject to change without notice.
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................................................................................. 6
Appendix:
Block diagram
HBC-radiomatic GmbH • 74564 Crailsheim • Germany
Information and specifications subject to change without notice.
www.hbc-radiomatic.com
2004-04-19
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.
Caution: Any changes or modifications by the user could void the user’s authority to
operate the equipment!
NOTE: This equipment has been tested and found to comply with the limits for a Class B
digital device, pursuant to part 15 of the FCC Rules. These limits are designed to
provide reasonable protection against harmful interference in a residential installation.
This equipment generates, uses and can radiate frequency energy and, if not installed in
accordance with the instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference will not occur in a
particular installation. If this equipment does cause harmful interference to radio or
television reception, which can be determined by turning the equipment off and on, the
user is encouraged to try to correct the interference by one or more of the following
measures:
•
Reorient or relocate the receiving antenna.
•
Increase the separation between the equipment and receiver.
•
Connect the equipment into an outlet on a circuit different from that to which the
receiver is connected.
•
Consult the dealer or an experienced radio/TV technician for help.
www.hbc-radiomatic.com
2004-04-19
HBC-radiomatic GmbH • 74564 Crailsheim • Germany
Information and specifications subject to change without notice.
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. Also, pin 23 has to be connected
to pin 24. The module will be switched on by driving pin 9 (DTR) to low level.
The voltage of the SPI interface may not exceed 3.3V! The logic level shall be in the
range 2.3~3.0V for a logical ’1’ and 0~0.7V for a logical ’0’.
When user data is applied to the SPI interface (pins5~8), the data will be transmitted
automatically. When correct data is received, it will be sent through SPI interface.
Frequency programming will be done by applying configuration data to the SPI interface.
In all cases, the microcontroller software checks for correct data format. It is not possible
to transmit outside the programmed frequency range. Since the RF data rate is
independent of the SPI data rate, it is not possible to overmodulate the transmitter. Also,
the transmitting time is limited by software.
HBC-radiomatic GmbH • 74564 Crailsheim • Germany
Information and specifications subject to change without notice.
www.hbc-radiomatic.com
2004-04-19
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
912.125~927.875MHz
Frequency accuracy
±10kHz
RF data rate
15000bps
Frequency deviation
40~50kHz
Channel separation
250kHz
TC690L
TC690H
Receive parameters
Supply current
35~45mA
Sensitivity
<-95dBm @BER=10 -2
Spurious emissions
<-60dBm below 1000MHz (conducted)
<-45dBm above 1000MHz (conducted)
Blocking desensitization
>80dBc
Co-channel rejection
>-10dB
Adjacent channel rejection
>60dB
Transmit parameters
Supply current
Output power
Spurious emissions
Adjacent channel power
www.hbc-radiomatic.com
2004-04-19
90~110mA
+13dBm peak, -6dBm average (conducted)
+3dBm peak, -16dBm average (radiated)
<-54dBm below 1000MHz (conducted)
<-30dBm above 1000MHz (conducted)
-36dBm (conducted)
HBC-radiomatic GmbH • 74564 Crailsheim • Germany
Information and specifications subject to change without notice.

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