Presentation on theme: "Digital Installation - 1 Modern Communication & Broadcast System (MCBS) - 60cms Prepared By Checked ByApproved ByCirculated By Mr. Ashok Dubey Mr. Sanjib."— Presentation transcript:
Digital Installation - 1 Modern Communication & Broadcast System (MCBS) - 60cms Prepared By Checked ByApproved ByCirculated By Mr. Ashok Dubey Mr. Sanjib MunshiMr. Mukul BawejaMs. Jyoti Shembi Bulletin No: AS/07/10/DAKC/0021
Digital Installation - 1 Modern Communication & Broadcast System (MCBS) - 60cms
By the End of this session you will be able to: Identify the components of dish Antenna. Explain functions of each components. Assemble the components of dish Antenna. Install the complete dish antenna. Objective
Components Reflector Antenna Bracket Elevation Bracket LNBF arm with cap LNBF Clamp Mast Struts-2 Foot mount Nuts, Bolts & Screws
Reflector intercepts the incoming signal from the satellite and reflects to a common point called focal point. Reflector Reflector’s Rear view Rim Reflector’s Front view
Function of Reflector LNBF Reflector
It helps in fixing Reflector to LNBF Arm and Elevation Bracket. It is fixed on the rear side of Reflector. Antenna Bracket Direction to hold the Bracket Up ward Direction
Side view of the Antenna Bracket Antenna Bracket
Elevation bracket is for elevation & azimuth angle setting and to fix Antenna bracket & Mast. Elevation Bracket Bolt fixed here acts as Stopper Side View
Mast, Mount Clamp, Struts & Foot Mount Mast Struts Foot Mount
LNBF Arm & LNBF Clamp LNBF Clamp LNBF Arm LNBF Cap
Screws,Bolts & Nuts Screws, nuts and bolts are used to fix two or more parts. Antenna Bracket & Elevation Bracket Bolts & nuts with Marker washers LNBF Arm & Antenna Bracket, LNBF Arm & LNBF Clamp Nuts & Bolts Antenna Bracket and reflector Nuts & posipan screws LNBF Clamp Screws & Nuts Foot Mount, Mast and Struts Nuts & Bolts
Dish Assembling Process
Fix the LNBF Arm to Antenna Bracket as shown. Check the arrow marking on the antenna bracket Installation of Dish Antenna Arrow mark
Complete assembly will be as below. The bolts to be inserted from the top of LNBF Arm & the nuts to be fixed at the back side of the Antenna Bracket as shown in the picture Installation of Dish Antenna Bolt from top
Installation of Dish Antenna Fix the Antenna Bracket & Elevation bracket as below. The Elevation Bracket will be placed inside the Antenna bracket & accordingly the bolts & nuts will be fixed as shown in the pictures.
Installation of Dish Antenna Complete Antenna Bracket, LNBF Arm & Elevation Bracket assembly.
Installation of Dish Antenna Fix the complete bracket assembly to the Reflector. Note: Always fix the Posipan screws & nuts diagonally
Installation of Dish Antenna Fix the LNBF Clamp to the LNBF Arm.
Universal Mount Assembling Process
MAST SHOULD BE ALWAYS IN 90 DEGREES wrt GROUND (HORIZONTAL) Installation of Dish Antenna Fix the Mast to the Foot mount along with two Struts.
Installation of Dish Antenna The complete assembly is as below. This is floor mount option. Always prefer Wall mount for installations. Fix the LNBF to the LNBF Clamp Stoppers Side View Stoppers Front View