ETS-Lindgren 3303 Manual do Utilizador

Model 3303 Rod Antenna User Manual Model 3303 Antenna Base

ETS-Lindgren Product Information Bulletin See the ETS-Lindgren Product Information Bulletin included with your shipment for the following: • Warranty

2.0 Maintenance Before performing any maintenance, follow the safety information in the ETS-Lindgren Product Information Bulletin included with yo

Replacement and Optional Parts Following are the part numbers for ordering replacement or optional parts for the Model 3303 Rod Antenna. Part Descrip

3.0 Specifications Electrical Specifications Frequency: 1 kHz—30 MHz Maximum Continuous Power: 300 W Peak Power: 1 kW Impedance (Nominal): Varie

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4.0 Assembly, Mounting, and Operation Before connecting any components, follow the safety information in the ETS-Lindgren Product Information Bull

Assembly ATTACH COUNTERPOISE Do not lift the Model 3303 by the counterpoise. The counterpoise attaches on the top of the Model 3303 Rod Antenna base

ASSEMBLE / ATTACH ROD ELEMENT 1. Assemble the rod element: • For a finished length of 40.95 in (1040 mm)—Assemble (2) 116474 rod sections and (1) 1

Mounting 4-TR TRIPOD Use the 1/4–20 mount on the bottom of the Model 3303 to mount directly onto an ETS-Lindgren 4-TR Tripod; no additional hardware

2X2 BOOM MOUNTING OPTIONS 2x2 boom refers to a typical 2-inch by 2-inch boom. Following are options for mounting the Model 3303 onto a 2x2 boom. Cont

ETS-Lindgren L.P. reserves the right to make changes to any product described herein in order to improve function, design, or for any other reason. No

Operation Reduce amplifier power to zero watts before band switching the Model 3303. Select the desired frequency band by rotating the band switch.

5.0 Model 3305 Suggested Test Setup Before connecting any components, follow the safety information in the ETS-Lindgren Product Information Bullet

5. Establish a reference level by decreasing the attenuation level until the signal can be detected by the receiver. Note the attenuator setting. 6.

Model 3305 Suggested Test Setup | 23

Electric Field Shielding Effectiveness Measurement Frequency NSA 65-6 Minimum Attenuation for Electric Field Approximate Wattage Required to Meet NS

Frequency NSA 65-6 Minimum Attenuation for Electric Field Approximate Wattage Required to Meet NSA 65-6 Attenuation Specifications Maximum Shieldin

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6.0 Typical Data Typical Data | 27

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Appendix A: Warranty See the Product Information Bulletin included with your shipment for the complete ETS-Lindgren warranty for your Model 3303 Rod

Table of Contents Notes, Cautions, and Warnings ... iv 1.0 Introduction ...

iv | Notes, Cautions, and Warnings Note: Denotes helpful information intended to provide tips for better use of the product. Caution: Denotes a haz

1.0 Introduction The ETS-Lindgren Model 3303 Rod Antenna is a passive broadband electric field monopole transmitting antenna, and may also be used

Standard Configuration ANTENNA BASE • Type N connector • Built-in manual band switch • Drilled to accept ETS-Lindgren or other tripod mount with st

Introduction | 7

Model 3305 E-Field Shielding Effectiveness Test Kit The ETS-Lindgren Model 3305 E-Field Shielding Effectiveness Test Kit is a set that includes these

• 4-TR Tripod—Constructed of linen phenolic and delrin, designed with an adjustable center post for precise height adjustments. Maximum height is 2.