Hughes9502是一种包装解决方案,用于将实时IP通信添加到远程站。Hughes 9502终端使用INMARSAT宽带全球区域网络(BGAN)提供可靠的端到端IP连接,使使用Campbell Scientific Socection或使用硬件支持的许多IP协议可以轻松连接到远程站。如果蜂窝通信将是应用程序的理想解决方案,但是该站位于蜂窝覆盖区域之外,则休斯9502可能是一个很好的选择。
Hughes9502软件包包括入门所需的所有硬件。只需添加功率源和具有以太网功能的数据记录器或外围设备,然后使用数据计划提供终端。Hughes9502套件包括Hughes 9502端子,定向天线,天线电缆,所有安装硬件以及将端子连接到数据记录器和电源所需的所有电缆。
注意:Hughes9502不提供OMNI/移动天线连接。
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The Inmarsat Broadband Global Area Network (BGAN) satellite network consists of three geostationary satellites: I-4 Asia Pacific, I-4 EMEA and I-4 Americas, which provide satellite data services around the world. A geostationary satellite does not change its position in the sky, allowing terminals to use much lower transmission power combined with a directional antenna, making low-power satellite services feasible. Because it uses L-band frequencies (1518 to 1675 MHz), the BGAN service is largely unaffected by rain fade, which causes signal degradation in some satellite systems.
Stations using the Hughes 9502 must provide the flat, directional antenna with a good view of the southern (Northern Hemisphere) or northern (Southern Hemisphere) sky. Stations should be located between +75° and -75° latitude. Stations located at the extreme latitudes will need a better view of the horizon at low angles and are more susceptible to line-of-sight issues introduced by nearby buildings or mountains.
还有多种解决平均功耗的方法。该设备可以在低功率状态下闲置或在数据记录器控制下轻松地入睡。因此,休斯9502可以非常适合具有敏感动力预算的电台。
The 31447 HUGHES9502 Parts Included Kit that ships with the HUGHES9502 includes the following:
提供的信息Inmarsat:“使用BGAN标准IP以高达448kbps的速度发送数据,延迟较低,从800毫秒*毫秒降低,从而确保了关键数据的实时可见性。”
*“请注意,延迟取决于端到端路由,无法保证此数字。”
坎贝尔科学已经观察到以下内容:
Note: Data transfer speeds can vary depending on location, signal strength, and the protocol used.
| 标称输入电压 | +12 Vdc or +24 Vdc |
| SIM卡类型 | USIM (USIM already included) |
| Water & Dust Ingress Protection Rating | IP-40符合IP-40 |
| 工作温度范围 | -40° to +75°C |
| Storage Temperature Range | -55°至 +75°C |
| 湿度耐受性 | 95%RH(在 +40°C下) |
| 传输距离或面积 | 在 +70°和-70°纬度之间的全球 |
| Service Requirements | 需要一张USIM卡才能在卫星网络上工作。必须选择服务提供商并支付费用。 |
| 方面 | 150 x 200 x 45 mm (5.9 x 7.87 x 1.77 in.) |
| Weight | 1.12公斤(2.47磅) |
频率 |
|
| 卫星发射 | 1626.5 to 1675 MHz |
| Satellite Receive | 1518至1559 MHz |
| 全球定位系统 | 1574.42至1576.42 MHz |
Power Consumption |
|
| Transmit | < 1.667 A (@ 12 Vdc) |
| 狭窄的光束没有发射 | 250 MA(@ 12 VDC) |
| Idle (Regional Beam) | < 0.833 mA (@ 12 Vdc) |
| 关闭(唤醒数据包) |
|
| Off (GPIO Control) | 0 mA(@ 12 VDC) |
Interfaces |
|
| Power Input | 螺钉端子,反向极性保护 |
| Antenna Connector | TNC jack |
| Ethernet | 10BASET,RJ45连接器(用于数据记录器或PC通信) |
| USB连接器 | B型(用于PC通信) |
| RS-232 Connector | GNSS DB9 (used for GPIO sleep pin control) |
Antenna |
|
| Wind Loading | Survival wind loading up to 160.93 kph (100 mph) |
| Water & Dust Ingress Protection Rating | IP-65 Compliant |
| 电缆连接器 | N型男性到类型N雄性(用于天线到末端连接的N型n-ty-tnc适配器) |
| 电缆长度 | 10 m(30英尺) |
| 方面 | 38.5 x 38.5 x 3.3 cm (15.2 x 15.2 x 1.3 in.) without mount |
| Weight | 1.85 kg (4.08 lb) without mount |
Hughes9502可以直接连接到CR310,CR6,CR1000X或CR9000X Datalogger上的以太网端口。其他数据记录仪需要以太网接口,例如NL201,NL116或NL121来连接Hughes9502。Hughes9502还需要SIM卡激活和数据服务计划,例如蜂窝电话或虹膜卫星调制解调器使用。
Hughes 9502的使用需要与INMARSAT服务提供商达成BGAN/M2M服务协议。选择提供商时,请在比较成本时评估他们的服务。大多数计划为每个订户每月支付基础服务费,以及所使用的通话时间或数据量的费用。请与Campbell Scientific联系,以获取有关沟通或协助找到提供商的更多信息。
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