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POSEIDON海神海底天线

Poseidon is a subsea GPS antenna that is designed for use on underwater vehicles that require the ability to obtain a GPS fix when surfaced. The antenna is also suitable for marine vessels that are exposed to harsh conditions that are too extreme for a normal GPS antenna. The antenna is lightweight, compact, corrosion resistant and able to withstand depths of up to 3000 metres.

Poseidon海神是水下GPS天线，适合水下潜器要求在水面用GPS定位 ，特别是常规GPS天线不能胜任暴露在极端环境下的海洋机器人、潜水器。重量很轻、结构紧凑、耐腐蚀，能在承受3000米深海。

 

FEATURES特点

3000M DEPTH RATING

深海等级3000米

Poseidon is rated for depths of up to 3000 metres, allowing it to be permanently mounted on deep diving subsea vehicles.

Poseidon海神水下GPS天线等级为3000米，可以永久安装在深海潜水器上。

 

MULTI CONSTELLATION

多卫星系统

Poseidon supports all of the current and future satellite navigation systems including GPS, GLONASS, GALILEO and BeiDou.

Poseidon海神水下GPS天线支持所有当前和未来的导航卫星系统，包括美国GPS、中国北斗、俄罗斯GLONASS以及欧洲 GALILEO。

 

COMPACT DESIGN

紧凑设计

Poseidon is one of the smallest depth rated GPS antennas on the market, featuring an integrated, compact and lightweight design. Its miniature connector takes up a very small footprint.

Poseidon海神水下GPS天线是是市场上最深等级的GPS天线之一，集成、紧凑和轻量设计。微型连接器占据了非常小的足迹。

 

HIGH PERFORMANCE

高性能

Poseidon features a cutting edge RF design, allowing it to achieve high positioning performance under difficult sea conditions. It is able to reject high levels of interference and multipath.

Poseidon海神水下GPS天线采用先进的RF设计，使得在困难的海洋环境下仍能达到高性能，它能抵受高级别的干扰与多路径反射。

 

APPLICATIONS应用

ROVS有缆水下机器人

Poseidon is ideal for use on ROVs to give them starting GPS position before diving.

Poseidon海神水下GPS天线很适合有缆水下机器人在潜水前定位。

 

AUVS自主型水下机器人

Poseidon can be installed on an AUV which relies on inertial navigation while under water and returns to the surface to update its position with GPS periodically.

Poseidon海神水下GPS天线能安装在水下机器人上，在水下依靠惯性导航，定期返回水面依靠GPS更新位置。

 

SPECIFICATIONS规格书

ANTENNA天线

Supported Navigation Systems 卫星系统

   GPS L1
   GLONASS L1
   GALILEO E1
   BeiDou北斗 B1

Supported SBAS Systems 区域增强系统

   WAAS
   EGNOS
   MSAS
   GAGAN
  QZSS

Antenna Element Gain天线元件增益                          4.75 dBiC

Polarisation极性Right Hand Circular Polarisation       右旋圆极化

LNA Gain 低噪放增益28 dB

Out-of-band Rejection带外抑制       < 1500 MHz : > 40 dB
                                                         < 1540 MHz : > 20 dB
                                                         > 1640 MHz : > 45 dB

Noise噪音                                         < 1 dB

Operating Voltage工作电压             2.5 to 16 V DC

Current Consumption电流               15 mA (typical典型)
                                                         22 mA (maximum最大)

ESD Protection ESD保护                15 kV air discharge空气放电

 

HARDWARE硬件

Dimensions尺寸                            60 mm  diameter直径 x 20 mm

Cable Length馈线长度                  3 m (custom lengths available可以定制)

Operating Temperature工作温度   -40 °C ～ 85 °C

Weight重量                                    320 克

Housing Material外壳材料            316 Stainless Steel不锈钢

RoHS Compliant 兼容                  Compliant兼容

Shock冲击

        Vertical垂直 50 g
        Horizontal 水平 30 g

Maximum Pressure Rating最大耐压 等级    300 Bar巴 (3000m米)

 

DOWNLOAD

1. Poseidon-Reference-Manual.pdf产品手册: http://aitcl.com/data/documents/Poseidon-Reference-Manual.pdf