A.H. Systems AK-40G Operation Manual

Antenna kit

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A.H. Systems AK-40G Antenna Kit

AK-40G

Antenna Kit

Operation Manual

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Summary of Contents for A.H. Systems AK-40G

Page 2: Table Of Contents
A.H. Systems AK-40G Antenna Kit TABLE OF CONTENTS INTRODUCTION SAFETY INSTRUCTIONS SPECIFICATIONS ASSEMBLY AND MOUNTING INSTRUCTIONS TYPICAL DATA ANTENNA FORMULAS AND CALCULATIONS MAINTENANCE WARRANTY INFORMATION © A.H. Systems inc. – REV C...
Page 3: Introduction
Up to 18 GHz 1.5 dB @ 18 GHz 18 GHz – 40 GHz Preamplifier PAM-1840 20 dB Gain SAC-40G-0.5 0.5 Meter 2.9mm/2.9mm Cable, Low loss Up to 40 GHz 4.5 dB @ 40 GHz © A.H. Systems inc. – REV C...
Page 4: Safety Instructions
Maximum relative humidity: 80% for temperatures up to 31 C. Decreasing linearly to 50% at 40 C Pollution degree 2: Normally non-conductive with occasional condensation. While the equipment will not cause hazardous condition over this environmental range, performance may vary. © A.H. Systems inc. – REV C...
Page 5: Specifications
A.H. Systems AK-40G Antenna Kit SPECIFICATIONS GENERAL DESCRIPTION The A.H. Systems AK-40G antenna kit series consist of five E-field antennas, one magnetic loop antenna, and two current probes. Each of the antennas and probes are provided with calibrations when connected to a 50-ohm input receiver or spectrum analyzer.
Page 6 Weight ....................0.2 lbs. (90 grams) Size (W x H x D) ..........1.2" x 1.6" x 3.5" (3cm x 4.1cm x 9.8cm) BCP-610 RF Current Probe specifications: Frequency Range ................20 Hz – 20 MHz © A.H. Systems inc. – REV C...
Page 7 Min Height ....................12” (30.5 cm) Max Load ................... 60 lbs. (27.2 Kg) Folded Dimensions ............40” x 6” x 6” (101 x 15 x 15 cm) Weight ....................11.3 lbs. (5.1 Kg) © A.H. Systems inc. – REV C...
Page 8: Assembly And Mounting Instructions
The ridge guides determine the antenna polarity: for horizontal polarity they should be parallel to the ground, for vertical polarity they should be © A.H. Systems inc. – REV C...
Page 9 The antenna carrying case (TSC-542) prevents damage and loss of antennas when storing or transporting the antenna kit. The case is constructed of lightweight and durable polyethylene. Two case keys are provided with the case. © A.H. Systems inc. – REV C...
Page 10 A.H. Systems AK-40G Antenna Kit OPTIONAL EQUIPMENT The AK-40G case comes with three additional cutouts for optional preamplifiers. In order to improve overall system sensitivity, the following equipment will be required: • PAM-0118P with an SAC-18G-0.5 • PAM-1840 with an SAC-40G-0.5 PAM-0118P Preamplifier 20 MHz –...
Page 17: Antenna Formulas And Calculations
Transfer Impedance: -2.76 dB ohms Cable Loss: 0.1dB Receiver Reading: -33.0dBuV dBA = dBV (from Receiver) - Transfer Impedance (dB) - cable Loss (dB) dBA = -33.0 (-2.76) - 0.1 dBA = -30.14 © A.H. Systems inc. – REV C...
Page 18 = dBA + 34 (50)   V = dB A + 20log(Z) dBA = dBV – 34 dBV to dBA (50)   V – 20log(Z) A = dB © A.H. Systems inc. – REV C...
Page 19: Maintenance
ANNUAL CALIBRATION To ensure reliable and repeatable long-term performance, annual re-calibration of your antennas, preamplifiers and current probes by A.H. Systems experienced technicians is recommended. Our staff can calibrate almost any type or brand of antenna. It is always up to the user to determine the appropriate interval for calibration certification based on the requirements of the end user’s specific...
Page 20: Warranty Information
A.H. Systems AK-40G Antenna Kit WARRANTY INFORMATION A.H. Systems Inc., warrants that our Antennas, Sensors and Probes will be free from defects in materials and workmanship for a period of three (3) years. All other products delivered under contract will be warranted for a period of two (2) years. Damage caused by excessive signals at the product's input is not covered under the warranty.

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Summary of Contents for A.H. Systems AK-40G