参数资料
型号: MTCBA-C1-N2
厂商: Multi-Tech Systems
文件页数: 49/135页
文件大小: 0K
描述: MODEM CDMA RS232 DUAL
标准包装: 10
系列: MultiModem® Cell
功能: 收发器,CDMA,调制解调器
调制或协议: CDMA2000
频率: 800MHz,1.9GHz
应用: Sprint 网络(USA)
接口: RS-232
数据传输率 - 最大: 153.6 kbps
电源电压: 9 V ~ 32 V
其它名称: 881-1147
Chapter 10 – Network Service Commands
Set Uniform Out-Of-Service Values +WTUOOS
Description:
Syntax:
This command is used to update the scan and sleep durations for the Uniform Out-of-Service
scanning algorithm. The settings are saved in non-volatile memory. The scan duration and sleep
duration are specified in seconds with values between 1 second and 32767 seconds.
Command Syntax: AT+WTUOOS=[< scanval >], [<sleepval >]
Command
AT+WTUOOS=1,2
AT+WTUOOS?
Note: Current values
Possible Responses
OK
Note: Command valid
+WTUOOS: 1,2
OK
Note: Command valid
AT+WTUOOS=? +WTUOOS: (1-32767),(1-32767)
OK
Note: Test Command
Read Result:
+WTUOOS: <scanval>,<sleepval>
Values:
< scanval >
1 – 32767 Uniform out of service scan value in seconds. (Default = 4 seconds)
< sleepval >
1 – 32767 Uniform out of service sleep value in seconds. (Default = 36 seconds)
Band Preference +WBND
Description:
Syntax:
The Band Preference of a CDMA modem governs the basic system acquisition behavior of the
PRL (Preferring Roaming List). It’s important to note that the PRL takes precedence over band
preference when guiding the phone to a band. The PRL must allow a particular band first, before
the band preference can take effect. In other words, a band preference change is simply a
request; the PRL decides whether or not to allow it. If the setting is accepted by the MS, the value
will be written to non-volatile RAM and persist after a power-cycle.
The behavior of Cellular A and cellular B has changed slightly from previous Wavecom
definitions. Cellular A now means cellular A is preferred, and cellular B means cellular B is
preferred. As an example: If the device is set to cellular A, the modem will look for service on the
A side first. If service cannot be found, the modem will then check the B side for service before
reporting no service.
Note: The command may not be available in all software variations due to carrier requirements.
Command syntax: AT+WBND=<band>,<persist>
Command
AT+WBND?
Note: Ask for current Band Preference
AT+WBND=?
AT+WBND=0
Note: Allow Any Band
Possible Responses
+WBND: 0
OK
Note: Any
+WBND: (0-4),(0-1)
OK
Note: Any, PCS, Cell, Cell A, Cell B
OK
Values:
<band>
0
1
2
3
4
Any
PCS
Cellular A or B
Cellular A
Cellular B
<persist>
0
1
Do not save to NV
Save to NV (default)
Multi-Tech Systems, Inc. CDMA C1 AT Commands Reference Guide (PN S000478C)
49
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MTCBA-C1-N2-NAM 功能描述:MODEM CELLULAR RS232 DUAL CDMA RoHS:是 类别:RF/IF 和 RFID >> RF 接收器、发射器及收发器的成品装置 系列:MultiModem® Cell 标准包装:5 系列:MultiModem® iCell 功能:收发器,HSPA,调制解调器 调制或协议:GPRS,GSM,EDGE 频率:850MHz,900MHz,1.8GHz,1.9GHz 应用:- 接口:RS-232,USB 灵敏度:- 功率 - 输出:- 数据传输率 - 最大:7.2 Mbps 特点:- 电源电压:9 V ~ 32 V,USB 其它名称:881-1125
MTCBA-C1-N3 功能描述:MODEM CDMA RS232 DUAL RoHS:是 类别:RF/IF 和 RFID >> RF 接收器、发射器及收发器的成品装置 系列:MultiModem® Cell 标准包装:5 系列:MultiModem® iCell 功能:收发器,HSPA,调制解调器 调制或协议:GPRS,GSM,EDGE 频率:850MHz,900MHz,1.8GHz,1.9GHz 应用:- 接口:RS-232,USB 灵敏度:- 功率 - 输出:- 数据传输率 - 最大:7.2 Mbps 特点:- 电源电压:9 V ~ 32 V,USB 其它名称:881-1125
MTCBA-C1-N3-NAM 功能描述:MODEM CELLULAR RS232 DUAL CDMA RoHS:是 类别:RF/IF 和 RFID >> RF 接收器、发射器及收发器的成品装置 系列:MultiModem® Cell 标准包装:5 系列:MultiModem® iCell 功能:收发器,HSPA,调制解调器 调制或协议:GPRS,GSM,EDGE 频率:850MHz,900MHz,1.8GHz,1.9GHz 应用:- 接口:RS-232,USB 灵敏度:- 功率 - 输出:- 数据传输率 - 最大:7.2 Mbps 特点:- 电源电压:9 V ~ 32 V,USB 其它名称:881-1125
MTCBA-C1-U-N2 功能描述:MODEM CDMA USB 800MHZ 1.9GHZ RoHS:是 类别:RF/IF 和 RFID >> RF 接收器、发射器及收发器的成品装置 系列:MultiModem® Cell 标准包装:5 系列:MultiModem® iCell 功能:收发器,HSPA,调制解调器 调制或协议:GPRS,GSM,EDGE 频率:850MHz,900MHz,1.8GHz,1.9GHz 应用:- 接口:RS-232,USB 灵敏度:- 功率 - 输出:- 数据传输率 - 最大:7.2 Mbps 特点:- 电源电压:9 V ~ 32 V,USB 其它名称:881-1125
MTCBA-C1-U-N3 功能描述:MODEM CDMA USB 800MHZ 1.9GHZ RoHS:是 类别:RF/IF 和 RFID >> RF 接收器、发射器及收发器的成品装置 系列:MultiModem® Cell 标准包装:5 系列:MultiModem® iCell 功能:收发器,HSPA,调制解调器 调制或协议:GPRS,GSM,EDGE 频率:850MHz,900MHz,1.8GHz,1.9GHz 应用:- 接口:RS-232,USB 灵敏度:- 功率 - 输出:- 数据传输率 - 最大:7.2 Mbps 特点:- 电源电压:9 V ~ 32 V,USB 其它名称:881-1125