Motorola StarTAC130, Service Manual

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StarTAC130 CELLULAR TELEPHONE
Service Manual
ii
2/3/99
COMPUTER SOFTWARE COPYRIGHTS
The Motorola products described in this instruction manual may include copyrighted Motorola computer programs stored in semiconductor memories
or other media. Laws in the United States and other countries preserve for Motorola certain exclusive rights for copyrighted computer programs,
including the exclusive right to copy or reproduce in any form the copyrighted computer program. Accordingly, any copyrighted Motorola computer
programs contained in the Motorola products described in this instruction manual may not be copied or reproduced in any manner without the express
written permission of Motorola. Furthermore, the purchase of Motorola products shall not be deemed to grant either directly or by implication, estoppel,
or otherwise, any license under the copyrights, patents or patent applications of Motorola, except for the normal non-exclusive, royalty free license to
use that arises by operation of law in the sale of a product.
© Motorola ECSG 1998
PERFORMANCE SPECIFICATIONS - StarTAC130 (GSM)
GENERAL
TRANSMITTER
RECEIVER
SPEECH CODING
Specifications subject to change without notice
CAUTION
Do not jump start vehicle or use an automotive battery charger while the vehicle adapter
option and the portable radiotelephone are connected to the vehicle electrical system as this
may cause serious damage to the radio. Disconnect the radio by removing the cable kit fuses.
Frequency Range 890-915 MHz Tx
935-960 MHz Rx
Channel Spacing 200 kHz
Number of Channels 124 carriers with 8 channels per carrier
Modulation GMSK at BT = 0.3
Transmitter Phase Accuracy 5 Degrees RMS, 20 Degrees peak
Duplex Spacing 45 MHz
Frequency Stability +/- 0.10 ppm of the downlink frequency (Rx)
Voltage Operation +3.9 to +6.0V dc (battery)
Transmit Current <225 mA typical (DTX on at 50%)
Dimensions 140 mm (L) x 50 mm(W) x 27 mm(D) with battery
Size (Volume) 157 cubic cc
Weight Approximately 170g; includes 650mAh NiMH battery
Temperature Range -
20°
C to +
55°
×C
RF Power Output 33 dBm +/- 2dB
Output Impedance 50 ohms (nominal)
Spurious Emissions -36 dBm up to 1 GHz, (<-30 dBm > 1 GHz)
RF Level -102 dBm
RX bit error rate (100 kbits) < 2%
Channel Hop Time 500 microseconds
Time to Camp Approximately 10 seconds
Speech Coding Type Regular Pulse Excitation / Linear Predictive Coding with Long Term Prediction. (RPE
LPC with LTP.
Bit Rate 13.0 kbps
Frame Duration 20 ms
Block Length 260 bits
Classes Class 1 bits = 182 bits. Class 2 bits = 78 bits
Bit Rate with FEC Encoding 22.8 kbps