Shure PA421SWB user manual

Summary of the content on the page No. 1

Model PA421SWB
User Guide
PA421SWB
Antenna Combiner
27A12082 (Rev. 1) Printed in U.S.A.
©2008 Shure Incorporated
470-952MHz
MAINOUT
1 2 3 4
PA421SWB
PSMAntennaCombiner
ACTIVECOMBINER
50OHMS
POWER
INPUT SIGNAL

Summary of the content on the page No. 2

This symbol indicates that there are important operating and This symbol indicates that dangerous voltage constituting a maintenance instructions in the literature accompanying this unit. risk of electric shock is present within this unit. ! IMPORTANT SAFETY INSTRUCTIONS ! 1. READ these instructions. USE only with a cart, stand, tripod, bracket, or table 12. 2. KEEP these instructions. specified by the manufacturer, or sold with the 3. HEED all warnings. apparatus. When a cart is used, use ca

Summary of the content on the page No. 3

4-TO-1 COMBINING FOR PSM TRANSMITTERS Operating Temperature Range 0° F (-18° C) to +135° F (+57° C) 1. Using the supplied BNC-BNC cables, connect the Antenna Output NOTE: Electrical safety approval is based on a maximum ambient of each transmitter to the Antenna Inputs of the PA421SWB (See temperature of 30°C. Figure 2). 2. Attach an antenna to the MAIN Out of PA421SWB. For wideband Overall Dimensions 43.4 mm high x 398.8 mm wide x331.5 mm applications, use PA805SWB directional antenna (Fi

Summary of the content on the page No. 4

United States: Europe, Middle East, Africa: Asia, Pacific: Canada, Latin America, Shure Incorporated Shure Europe GmbH Shure Asia Limited Caribbean: 5800 West Touhy Avenue Wannenäckestr. 28, Unit 301, 3rd Floor Shure Incorporated Niles, IL 60714-4608 USA 74078 Heilbronn, Germany Citicorp Centre 5800 West Touhy Avenue 18, Whitfield Road Niles, IL 60714-4608 USA Phone: 847-600-2000 Phone: 49-7131-72140 Causeway Bay, Hong Kong Fax: 847-600-1212 Fax: 49-7131-721414 Phone: 847-600-2000 Email: info@s