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这个产品是无效的且被替换: RV50.
RAVENXTV 蜂窝数字Modem,用于Verizon
Services Available
Repair No
Calibration No
Free Support No

概览

Airlink RavenXTV 是一种CDMA modem,设置用于 Verizon 数字蜂窝电话网络。这种全双工的modem发送数据到使用CDMA网络的当地电信塔。数据通过互联网被从塔送到基站的计算机上。通过互联网进行的通讯提供了更快的通讯速度,消除了拨号延迟和长途费用。这款RavenXTV modem可用于我们任意一种数据采集器。

优势与特点

  • Internet connectivity using high-speed 3G cellular networking
  • Low power consumption without sacrificing device intelligence
  • Compatible with most Campbell Scientific data loggers
  • Rugged design with wide operating temperature and Class I Division 2 compliance

图像

技术说明

在定购RavenXT之前,请联系Verizon,确认您的站点有CDMA信号覆盖。请参阅 兼容性栏,查找关于建立蜂窝通讯服务的信息。

产品规格

Technology 3G EV-DO Rev. A (with fallback to CDMA 1x Rev. 0, CDMA 1xRTT, CDMA IS-95)
Dual Band 800 MHz Cellular, 1900 MHz PCS
Transmit Frequency 1850 to 1910 MHz and 824 to 849 MHz
Transmit Power
  • 1 W for 1900 MHz
  • 0.8 W for 850 MHz
Receiver Frequency 1930 to 1990 MHz and 869 to 894 MHz
CDMA Throughput Up to 80 kbps
RS-232 Data Rates 1200 bps to 115.2 kbps
Serial Interface RS-232, DB9-F
Serial Protocols AT Commands, PPP, SLIP, UDP/IP, TCP/IP
RF Antenna Connector 50 Ω SMA
Input Current Range 40 to 250 mA
Input Voltage Range 6 to 28 Vdc
Status LEDs Power, Network, Signal, Activity
操作温度范围 -30° to +65°C
Operating Humidity 5% to 95% RH (non-condensing)
Typical Current Drain
  • 50 mA (at 12 Vdc when dormant, which is idle for 10 to 20 s)
  • 120 mA (transmit/receive)
Dimensions 10 x 7.6 x 2.5 cm (4 x 3 x 1 in.)
Weight < 0.5 kg (< 1 lb)

兼容性

Please note: The following shows notable compatibility information. It is not a comprehensive list of all compatible products.

数据采集器

Product Compatible Note
21X (retired) An SC105 or SC932A is required to connect the RavenXTV to the CS I/O port of the data logger.
CR10 (retired) An SC105 or SC932A is required to connect the RavenXTV to the CS I/O port of the data logger.
CR10X (retired) An SC105 or SC932A is required to connect the RavenXTV to the CS I/O port of the data logger.
CR200X (retired)
CR206X (retired)
CR211X (retired)
CR216X (retired)
CR23X (retired)
CR295X (retired)
CR300 Use a 18663 null modem cable.
CR3000 (retired)
CR310 Use a 18663 null modem cable.
CR500 (retired) An SC105 or SC932A is required to connect the RavenXTV to the CS I/O port of the data logger.
CR5000 (retired)
CR510 (retired) An SC105 or SC932A is required to connect the RavenXTV to the CS I/O port of the data logger.
CR6
CR800
CR850
CR850
CR9000 (retired) Although the CR9000 is compatible, the RavenXTV does not support its fastest communication rates, and therefore may not be practical for many CR9000 applications.

固定设备

Product Compatible Note
ENC10/12
ENC10/12R
ENC12/14
ENC14/16
ENC16/18

Additional Compatibility Information

Establishing Cellular Service

Call Verizon at 1-888-384-1775 and ask to speak to an M2M (machine-to-machine) account sales expert for the purpose of setting up either a static or dynamic IP account. A static IP account eliminates the need for a third-party Dynamic Domain Name System (DDNS), such as IP manager. The DDNS translates the domain name to a dynamic IP address so that the modem can be contacted as if it had a static IP address.

When setting up the account, you will need the ESN number, which is listed on the modem’s label. You will also need to request the unrestricted IP. Verizon’s Broadband Plan is also recommended.

Configuring the Modem

The RavenXTV is configured using Campbell Scientific’s Device Configuration Utility. Device Configuration Utility simplifies configuration of the modem parameters.

Alternatively, a RavenXTV that has been successfully connected to the Internet can be configured using a web browser. Using your web browser, navigate to http://your.devices.address:9191.

Data Logger Considerations

The modem connects to the data logger's RS-232 port via a 9-pin male-to-male null modem cable; Campbell Scientific offers the 18663 null modem cable (see Ordering). Alternatively, the modem can be connected to the data logger's CS I/O port, but an SC105 or SC932A interface is required.

Power Considerations

A power cable included with the modem connects to the data logger’s 12 V or switched 12 V terminal. Connection to the switched 12 V terminal allows the data logger to switch power to the modem during scheduled transmission intervals, thereby conserving power. Alternatively, the modem can be powered directly from a battery or one of our charging regulators. For help with analyzing your system’s power requirements, refer to our "Power Supply Overview" or "Power Supplies" application note.

Enclosure Considerations

A desiccated, non-condensing environment is required. The 14394 Mounting Kit includes hardware for securing the RavenXTV to an enclosure backplate (see Ordering Info).

下载

ACEManager v.3.3.0 (11.4 MB) 01-01-2012

ACEManager is a configuration and diagnostic tool for the Sierra Wireless AirLink Raven modems.

常见问题解答

RAVENXTV: 15

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  1. Yes. These modems have an input voltage range of 6 to 28 Vdc.

  2. Yes. Both modems connect to a data logger using an RS-232 9-pin connector for their communication.

  3. No. A half-wave antenna may not work in the transmission area. Several antenna options, however, are available for purchase:

    • 21831 – a half-wave dipole whip antenna
    • 18285 – a dual-band, omnidirectional antenna
    • 20679 – a dual-band, omnidirectional antenna
    • 10530 – a high-gain, directional (Yagi) antenna
  4. No. A dipole antenna, such as the 21831, transmits a short distance, emitting a signal 360° around the antenna plain. To transmit to a distant point, a Yagi antenna, such as the 10530, is a more appropriate option.

  5. To connect the modem to the data logger’s CS I/O port, either the SC932A or the SC105 must be used.  This communication also depends on the configuration of the ports on the modem and data logger (PPP versus serial server); the two must match.

  6. There are three main reasons that a data logger might lose communication over a cellular modem:

    • Loss of power
    • Physical damage
    • Network service issues

    Contact Campbell Scientific for assistance with troubleshooting.

  7. Yes. Both the RavenXTV (Verizon) and the RavenXTG (AT&T) are available.

  8. For the data logger to transfer data via FTP, the modem has to be set up to use a PPP connection between it and the data logger.

  9. A standard null modem cable can be used to connect a RavenXT-series modem to the data logger RS-232 port. Alternatively, an SC12 cable and an SC105 interface can be used to connect the RavenXT-series modem to the data logger CS I/O port.

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