SALIENT_CHARACTERISTICS.docx

DOCX document 22 KB Posted

Attached to
HEMISPHERE (OR EQUAL) A101 SMART ANTENNA Federal contract opportunity
Solicitation number
G15PS00415
Issued by
Department of the Interior US Geological Survey

About this file

From the source

SALIENT CHARACTERISTICS

View the file

Other files for this federal contract opportunity

Other files attached to HEMISPHERE (OR EQUAL) A101 SMART ANTENNA, newest first.
File Type Posted
Sol_G15PS00415.pdf PDF

On GovTribe

Work with this file on GovTribe

  • Download the original file
  • Contacts named in this file
  • Similar government files
  • Ask GovTribe AI about this file
Try for free Login

Text version

The file's text, extracted by GovTribe without its formatting.

SALIENT CHARACTERISTICS

Hemisphere (Or Equal) A101 Smart Antenna

This equipment will be used with Acoustic Doppler Current Profiler (ADCP) systems for discharge monitoring in rivers and streams throughout the US.

GPS Sensor Specifications

•Receiver Type: L1, GPS
•Channels: 12-channel, L1CA GPS, L1P GPS
•GPS Sensitivity: -142 dBm
•SBAS Tracking: 3-channel, parallel tracking
•Update Rate: Up to 20 Hz
•Horizontal Accuracy: RMS (67%), 2DRMS (95%)
•Pitch/Roll Accuracy: 1 degree using tilt sensor
•Satellite Reacquisition: < 1s

Communications

•Serial Ports: 2 full duplex RS232, CAN
•Baud Rates: 4800-115200
•Data 1/0 Protocol: NMEA 0183, NMEA 2000, Hemisphere GPS binary
•Correction 1/0 Protocol: Hemisphere GPS proprietary, RTCM v2.3 (DGPS), RTCM v3 (RTK), CRM (RTK)
•Timing Output: 1 PPS CMOS, active high, rising edge sync, 1Ok ohm, 1Opf load
•Event Marker Input: CMOS, active low ,falling edge sync, 10k ohm, 10pf load

Environmental

•Operating Temperature: -40 deg/C to +70 deg/C
•Humidity: 95% (non-condensing)
•Enclosure: IP67

Power

•Input Voltage: 7-36 VDC
•Power Consumption: < 3W @ 12 VDC typical
•Reverse Polarity Protection

Mechanical

•Dimensions: 4.1" H by 5.7" D
•Weight: less than 20 oz.
•Antenna Mounting:1-14UNS-2A female, 5/8-11 UNC-2B adapter

Default Settings for Data Output: All units shall be configured to the following data output settings prior to delivery:

Baud rate: 19,200

GGA: 2Hz

VTG: 2Hz

ZDA: 5 seconds

Turn off all other messages

Page 1of 2

File details come from the government source that posted it. Updated .