Model 5101 Antenna System Settings and User Notes The Difference is the Data Geophysical Survey Systems, Inc. 13 Klein Drive, P.O. Box 97 North Salem, NH 03073-0097 Phone: (603) 893-1109 / FAX: (603) 889-3984 www.geophysical.com sales@geophysical.
Geophysical Survey Systems, Inc. www.geophysical.com Model 5101 Antenna System Settings and User Notes Limited Warranty, Limitations Of Liability And Restrictions Geophysical Survey Systems, Inc. hereinafter referred to as GSSI, warrants that, for a period of 24 months from the delivery date to the original purchaser, GSSI's products will be free from defects in materials and workmanship.
Geophysical Survey Systems, Inc. www.geophysical.com Model 5101 Antenna System Settings and User Notes FCC Notice (for U.S. Customers): This device complies with part 15 of the FCC Rules: Operation is subject to the following conditions: 1. This device many not cause harmful interference, and 2.
Geophysical Survey Systems, Inc. www.geophysical.com Model 5101 Antenna System Settings and User Notes Model 5101 Antenna The Model 5101 antenna represents the state of the art in shallow earth or deeper concrete imaging. The high frequency allows excellent resolution at a penetration depth that is greater than antennas in the 1.5 GHz range. This antenna is appropriate in areas where higher frequencies do not have adequate penetration power and lower frequencies do not provide acceptable resolution.
Geophysical Survey Systems, Inc. www.geophysical.com Model 5101 Antenna System Settings and User Notes Gain Check The surface pulse should be about 2/3 the width of the screen. If it is greater, reduce the Gains manually. If the signal appears too small you can manually increase the Gains, but the first gain point should never exceed 10dB. At the right is a screen shot from the SIR-3000. Initial pulse at the top of the window does not “run off” the right or left edge of the window.
Geophysical Survey Systems, Inc. www.geophysical.com Model 5101 Antenna System Settings and User Notes Data Collection Consult your control unit documentation for instructions on configuring your GPR system to collect data with the Model 5101.
Geophysical Survey Systems, Inc. www.geophysical.com Model 5101 Antenna System Settings and User Notes The 5101 controller box has two brackets to mount the box to the extension handle. The thumbscrews are provided with the SIR-3000. The connector with the red circle is for the control cable (direct to the SIR-3000). The connector with the blue circle is for the survey minicart cable. This cable carries the information from the survey wheel, marker switch, and the bar code reader.
