Hunetec PT100RX ReFlex Telemetry Device User Manual Appendix 9
Hunetec Co., Ltd ReFlex Telemetry Device Appendix 9
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Users Manual
HuneTec SPECIFICATION
** Confidential *** Confidential *** Confidential **
HuneTec
ReFlexTM Radio
PT100
Feb, 1, 2007
HuneTec Co., Ltd
HuneTec SPECIFICATION
** Confidential *** Confidential *** Confidential **
< Table of contents >
1. OVERVIEW
2. BRIEF DESCRIPTION
3. MAIN FEATURES
HuneTec SPECIFICATION
** Confidential *** Confidential *** Confidential **
1. OVERVIEW
The purpose of this project is to invent a new generation of a mobile tracking
device for pets. A H/W structure of the new device will be similar to a typical pet
collar so that pets can wear it comfortably. More importantly, the new pet collar
device provides a location-based service over the ReFLEX network and also run
more than 6 months without recharging a battery.
2. BRIEF DESCRIPTION
There are two key points for a new device that can be differentiated from existing
pet collar devices. Unlike other competitors’ products, a new device will consist of
several modules that fit into a customized pet collar. Another competitive
advantage is to maximize its battery lifetime and to reduce airtime fees by using a
ReFLEX protocol.
3. MAIN FEATURES
o ReFlex 2.7.4Full Support
o SiRF 3 GPS Module
o AA battery
o Weight: estimate 120 g
o Size: 7.171 inch * 0.905 inch * 0.095 inch
HuneTec SPECIFICATION
** Confidential *** Confidential *** Confidential **
RF Specifications:
1. Receiver
Item Specification
Frequency 929~932MHz, 935~942MHz
Channel Spacing 12.5KHz / 10KHz
Bit Rate 1600~6400bps
Signaling Modulation 2 or 4 Level FSK
Frequency Deviation 800Hz and 2400Hz
Receiver Sensitivity 20uV/M with 80 char(TBD)
Frequency Accuracy 1ppm
Adjacent Channel Rejection > 50dB from Sensitivity to -80dBm
> 40dB at -70dB Signal Level
> 30dB at -60dB Signal Level
Co-Channel Rejection < 15dB at -105dBm
< 10dB at -102dBm
< 6dB at -95dBm
Spurious Response Rejection > 55dB at -105dBm
Image Rejection > 55dB at -105dBm
Inter-Modulation Distortion Rejection > 50dB from Sensitivity to -80dBm
> 40dB at -70dB Signal Level
> 30dB at -60dB Signal Level
Simulcast Delay Spread Tolerance > 1/4 symbol width at -105dBm and 15dB C/I
> 1/4 Symbol width at -102dBm and 10dB C/I
> 1/4 Symbol width at -55dBm and 6dB C/I
2. Transmitter
Item Specification
Frequency Range 896~902MHz
Channel Spacing 12.5KHz/10KHz
Bit Rate 800~9600bps
Signaling Modulation 4Level FSK
Frequency Deviation 800Hz and 2400Hz
Frequency Accuracy -2.5ppm < X < 2.5ppm
Frequency Stability -1.0ppm < X < 1.0ppm
Output Power 0.75W into Antenna
ERP 0.2W minimum over 8 positions
Spurious Emission In-Band/Out-Band < -50dB
Occupied Bandwidth 8.5KHz
Hunetec Co., Ltd.
#612, StarWood Plaza, 5439-1 Sangdaewon-dong, Jungwon-gu, Sungnam-si,
Kyungki-do, 462-120, Korea.
Tel: +82-31-737-0850, Fax: +82-31-737-0851
Sean Hwang (dhhwang@hunetec.com, hunetec_info@hunetec.com)