Table of Contents
Summary of Contents for PMR AT-100 Series
- Page 1 Pacific Microwave Research, Inc. AT-100 Series Microwave Video and Audio Transmitter USER’S MANUAL Pacific Microwave Research, Inc. 1485 Poinsettia Avenue, Suite 111 Vista, CA 92081 760.295.5416 www.pmicrowave.com S/N ________________...
- Page 2 OET Bulletin 65, Fourth Edition, August, 1999. The following text is intended to notify the user of PMR’s transmitter equipment that a radiation hazard could exist if the AT-100C3 transmitter is improperly operated. The user should carefully read and understand this section before operating equipment.
- Page 3 1.3 m 2.8 m Table 1. FCC limits for MPE based on OST 65 for PMR AT-100C3 Transmitter (fixed) If the AT-100C3 is operated at a fixed location and other transmitters are co-located, the user must consider exposure as a result of the aggregate collection of transmitters at the location.
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Page 4: Sample Calculations
Pacific Microwave Research, Inc. AT-100C3 User’s Manual © 2003 SAMPLE CALCULATIONS Equation: Where: EIRPmW r= safe distance in cm EIRPmW = TX power(dBm) plus Antenna gain π • (dBi) in mW {referenced to isotropic radiator} Pd= Power density in cm (1 or 5) Example: Fixed use with 30dBi antenna under uncontrolled conditions. -
Page 5: Operation
Pacific Microwave Research, Inc. AT-100C3 User’s Manual © 2003 1.0 Introduction The AT-100C3 Microwave Video and Audio Transmitter from Pacific Microwave Research is a compact transmitter designed for short-range transmission applications under FCC Part 74, and Part 101. Common uses include law enforcement surveillance and electronic field production. -
Page 6: Video Input
Pacific Microwave Research, Inc. AT-100C3 User’s Manual © 2003 Ground on Pin 9. This source should be fused at 2.0 A. The AT-100C3 will operate over a voltage range of +11 to +14.5 Vdc. Power consumption at the high power setting (0.5 W) is nominally 1.2 A. -
Page 7: Frequency Selection
Pacific Microwave Research, Inc. AT-100C3 User’s Manual © 2003 The AT-100C3 is capable of operating at two power levels to fit a variety of operational scenarios. The high power setting is defaulted with no connection to Pin 1 of J3. The nominal power output on high power is 0.5 W. -
Page 8: Specifications
Pacific Microwave Research, Inc. AT-100C3 User’s Manual © 2003 5.0 Specifications Electrical: • Frequency Range • Video Input Impedance – 75 Ω unbalanced • Video Input Response – 10 Hz to 4.5 MHz o AT 100C3 – 6.4 to 7.1 GHz •... -
Page 9: Connector Pinout
Pacific Microwave Research, Inc. AT-100C3 User’s Manual © 2003 7.0 Connector Pin-out Connector J3 DB-9 Male System I/O Connector Pinout Data Pin # Function Lo/Hi Power – Tie to ground for low power Audio 1 Input (HI) Audio 2 Input (HI) Aux Video Input (parallel with J10 BNC) +11 to +14.5 Vdc –...
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