User's Manual
Table Of Contents
- DISTRIBUTED I/O SYSTEM
- CONTENTS
- INTRODUCTION
- INSTALLATION
- THE DIOS PIU AND PICCOLO-XR UNITS
- APPENDIX A: PIU and PICCOLO-XR SPECIFICATIONS
- APPENDIX B: MODELS and ACCESSORIES
- APPENDIX C: ANTENNA
- APPENDIX D: PIU/PICCOLO–XR MOUNTING TEMPLATES
APPENDIX C: ANTENNA
General
The PIU and Piccolo–XR units can be connected either to a
flexible or to a pole antenna.
The antenna connector (see Figure 25), located at the top of the
unit, is used for both antenna ty
pes.
PIU
Antenna SMA Connector
A
ntenna
S
MA
Co
nn
ec
t
o
r
Piccolo - XR
Figure 25
PIU and Piccolo–XR Antenna Connectors
Flexible Antenna Specifications
Frequency Range: UHF
Polarization: Vertical
Nominal Impedance: 50 ohms
VSWR: 1.5:1 max at resonance
Power Rating 50 watts
Temperature Range: -40ºC to +85ºC
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