Description

CPU Intel **6 above PC compatible machine Card slot 1 Type II PCMCIA &#****8;PC card&#****9;slot Disk Driver CD-ROM&#****8;only use to install&#****9; I/O resource 1 IRQ&#****2;*0 letter I/O space EMS memory *2MB hard disk space *0M 2.3 Electrical, reliability and radio characteristics &#****8; Max Power Supply&#****6;**0mA &#****8; Min Power Supply&#****6;&#****6;**0mA &#****8; Operating Temperature&#****6;–*0°C~*0°C &#****8; Transmit Frequency Range&#****6; **4 to **9 MHZ &#****8; Receive Frequency Range&#****6; **9 to **4 MHZ &#****8; channel number&#****6; *0CH &#****8; channel bandwidth&#****6; 1.*3MHZ &#****8; frequency error&#****6; ±**0 MHZ &#****8; Max Power Spurious&#****6;<**2 dBc/*0KHz&#****2;+/***0KHz offset <**4 dBc/*0KHz&#****2;+/*1.*8MHz offset &#****8; Controlled Output Power&#****6;Maximum&#****6;*3 to*7 DBm Minimum&#****6;&#****6;**0 DBm &#****8; Receiving sensitivity&#****6; **0MHZ Sensitivity : < ***4dBm Static & TUHigh &#****8; &#****9;&#****7;&#****3;&#****1;&#****5;&#****6; **0 kHz : > *9 dBc • **0 kHz : > **1 dBc &#****8; dynamic range: *3 dB &#****8; &#****1;&#****7;&#****8;&#****0;&#****0;: >= 9 dBc &#****8; Antenna Param&#****6; center frequency&#****6;CDMA **0 MHz •&#****2; impedance&#****6;*0&#***6; •&#****2; standing-wave ratio&#****6; VSWR Tx max 2 :1 / Rx max 2 :1 •&#****2; plus: 3dBi CDMA Protocol: IS**5 A/B, IS**8A, IS***6, IS***7A, IS***7A, IS****0 Data Rate :**3.6Kbps max Transmit/Receive Frequency In0terval: *5MHz Number of Channel :**2 for Cellular Operating Voltage DC: 5.0V ± *0% Current Consumption :Stand by mode : Idle (**0mA), Sleep (2mA) Busy mode : **0mA (Max) Operating Temperature: **0ºC ~ **0ºC Frequency Stability: ±**0Hz Antenna :MCA Connector, *0ohm Receive Specifications Frequency Range :**9.*4 ~ **3.*7 MHz Sensitivity :Below –**4 dBm Interference Rejection: Single tone (-*@*********************1dBm Two tone (**3 dBm **0KHz and ***0KHz) : Below –**1dBm Two tone (**2 dBm **0KHz and ***0KHz) : Below –*0dBm Two tone (**1 dBm **0KHz and ***0KHz) : Below –*9dBm Spurious Wave Suppression :Below –*0dBc Input Dynamic Range :**5 dBm ~ ***4dBm Transmit Specifications MSN:yangmeixiu xxxxx skype:yangmeixiu