
214
System Planning
Headend & Distribution System Construction
The System Contractor must adhere to both national and local
building codes when constructing a Broadband CATV System.
This includes, but is not limited to the NEC, NFPA Codes and local
building ordinances.
Related National Electrical Code (NEC) Articles
Article 250 - Grounding
is one of the largest, most important,
and least understood articles in the NEC. As specified in Section
90-1(a), safety is the key element and purpose of the NEC. Proper
grounding and bonding is essential for maximum protection of life
and property. If over-current protection is considered the first line of
defense, grounding could be considered the last line of defense.
Article 810 - Radio and Television Equipment
covers radio and
television receiving equipment and amateur radio transmitting and
receiving equipment, but not equipment and antennas used for
coupling carrier current to power line conductors.
Article 820 - Community Antenna Television and Radio
Distribution Systems
covers coaxial cable distribution of radio
frequency signals typically employed in community antenna television
(CATV) systems.
National Fire Protection Agency (NFPA) - www.nfpa.org
Summary of Contents for AMM-806
Page 86: ...79 TVCB PC Installation ...
Page 93: ...86 SMI Installation Torque Patterns 1 Start Here 2 3 4 5 6 1 Start Here 2 3 4 4 PORT 8 PORT ...
Page 125: ...118 Fiber Optics Fiber Loss vs Path Length Single Mode 1550 nm ...
Page 156: ...149 Cable TV Channel Format NTSC NTSC Composite Video Waveform ...
Page 157: ...150 US Frequency Spectrum ...
Page 158: ...151 FCC Aeronautical Band Frequencies Used for Communication and Navigation ...
Page 175: ...168 Common CATV Symbols ...
Page 176: ...169 Common CATV Symbols ...
Page 177: ...170 Digital L Band Distribution Symbols ...
Page 178: ...171 Digital L Band Distribution Symbols ...
Page 183: ...176 Typical Cable Attenuation Chart in dB 100 Feet 68 F 20 C ...
Page 187: ...180 Echo Rating Graph ...
Page 188: ...181 Signal to Interference Limits Non Coherent Carriers ...
Page 190: ...183 Heterodyne Modulator Analog ...
Page 191: ...184 Heterodyne Processor Analog ...
Page 213: ...206 Multiplexers ...
Page 285: ...Rev 8 0 ...