Fixed Wireless Terminal---CDMA FWT 1900MHZ
Style No.CT1900MHZ
Main Characteristics:
CDMA 2000 1xRTT Technology 1900 MHZ Operation frequency Compatible with PRI and PRL of Alegro Charging mode: polarity reversal.
CDMA 2000 1xRTT Technology
The equipment must be 100% compatible with this technology. -Equipment with older technology are not accepted, such as CdmaOne, -
due to double cosumption of network resources.
Operation mode 1900 MHz
Equipment must be monoband, dual-band or tri-band,-
only if 1900 MHz band is included.
Compatibility with PRI and PRL of Alegro
The files of PRI and PRL, has the Alegro network configuration. The PRI has the basic configurations and CDMA, like SID/NIDs, -MNC, CC, voice box number, etc. The PRL has all the information of the radiofrequency of the equipment.
Charging mode with Polarity Reversal
The calls in the phon shops must be charged through a charging mode, -like DISCAR. To do this, it is necessary that- the equipment has tones polarity reversal characteristic. The accepted tones by Alegro’s networkd are the following:
Parameter Range Meaning Pulse Frequency 0-2047 Units of 10 Hz Pulse On Time 0-255 Units of 5 ms Pulse Off Time 0-255 Units of 5 ms Pulse Count 0-15 Units of charge increment
The tones must be understood by the network and
by the terminal in order to- identify the beginning,-
the end and the cost of the call.
Requeriments
Programming tools and firmware of the equipment. Technical Information and User Manuals FCC Certificated for the equipment Data cables. Accesories.
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