User's Guide
Table Of Contents
- SOLO7 Transmitter User Guide
- 0. Preface
- 1. Product Overview
- 2. Product Package
- 3. Controls, Connections and Indicators
- 4. Getting Started
- 5. Domo Device Controller Operation
- 6. Advanced Operation
- 7. Appendix A – Reference Material
- 8. Appendix B – After-Sales Support
- 9. Appendix C – Safety and Maintenance
- 10. Appendix D – Glossary
Revision 19.1
SOLO7 Transmitter User Guide
Copyright © 2013 Domo Tactical Communications (DTC) Limited. All rights reserved.
Commercial in Confidence
Page 10-65
M Definition
MPEG Moving Pictures Experts Group is an organisation that sets the standards for
audio and video compression and transmission.
Modulation
To change the output of a transmitter in amplitude, phase or frequency in
accordance with the information to be transmitted. Data is superimposed on
a carrier current or wave by means of a process called modulation.
Multicast
Multicasting is sending data from a sender to multiple receivers where each
receiver signals that they want to receive the data.
N Definition
NLOS Non-line-of-sight propagation refers to RF transmissions that travel in a
path obstructed by physical objects.
NTSC
National Television Systems Committee is the analogue television system
used mainly, but not exclusively, in the Americas.
Noise Unwanted disturbance in an electrical signal.
O Definition
Omnidirectional antenna An antenna whose radiation pattern shows equal radiation in all horizontal
directions.
P Definition
PAL
Phase Alternate Line is the analogue television system used mainly, but not
exclusively, throughout the world (see NTSC).
PTZ Pan-tilt-zoom is a common way of referring to controllable cameras.
Q Definition
QAM Quadrature Amplitude Modulation. DTC products commonly use either the 16
state (16-QAM) or 64 state (64-QAM) modulation schemes
QPSK Quadrature Phase Shift Keying digital modulation scheme.