CaTV | Subscriber outlet to subscriber terminal
Abbreviation | Dimension | Tolerance |
---|---|---|
L [Length] | 68.8 mm(2.71 in.) | 1.02 mm (0.040 in.) |
H [Height] | 35.1 mm (1.38 in.) | 0.90 mm (0.035 in.) |
T [Depth] | 1.40 mm (0.055 in.) | 0.64 mm (0.0.25 in.) |
R [Corner Radius] | 4.06 mm (0.160 in.) max | -- |
C [Distance to first obstruction] | 30.5 mm (1.2 in.) min | -- |
Design Consideration for specification from subscriber outlet to subscriber terminal. At least one TV box shall be planned for each room with the following construction and dimension.
Wall plates shall have a 75 ohms barrel splice "F" female both ends 3/8" - 32 threads per inch mounted in the center. A washer and nut, matched specifically in the female splice adapter, shall secure the barrel splice to the wall plate. When attaching the cable to the splice adapter, special care shall be taken to avoid over tightening.
EXCERPTS | Cable Television System Book III
THIS IS NOT ALWAYS THE CASE HERE IN ILIGAN CITY
♦ Awareness and Implementation of RA 9292
♦ Awareness on the scope of practices of electronics engineering professionals
♦ Awareness on DILG MC 2013-01
♦ Awareness on the Philippine Electronics Code
♦ Awareness on the issuance of electronics permit
♦ Presence of electronics engineering professionals in the LGU
♦ Implementation of procedures in checking and approving electronic system plans and designs
Comments
Post a Comment