AIM OF RF SURVEY
A RF site survey is the process of planing & designing a wireless network to provide wireless solution that will provide the required wireless coverage , data rates , network capacity , roaming capability & quality of service.
TOOLS FOR RF SURVEY
- NARDA TOOL
- MIRROR COMPASS
- GPS
- MEASURING TAPE
- SAFETY KIT
- CAMERA
- STATIONARY
- NOMINAL DATA
PICS SHOULD BE TAKEN (sharing site)
- Clutter 12 photograph at every 0°,30°,60°,90°,120°,150°,180°,210°,240°,270°,300°,330° with the ratio of 70% of clutter & 30% of sky.
- GPS (LAT/LONG)
- TOWER (FULL BASE TO TOP)
- TOWER BASE
- TOWER LEGS
- BUILDING
- BUILDING + TOWER
- ENTRY GATE PHOTO
- FENCING WITH TOWER LEG
- SHELTER
- DG
- BATTERY BANK
- SIGN BOARDS (Caution, Danger, Warning)
- BUILDING CORNERS
- ADJACENT BUILDING IN 20 -50M RADIUS
- ALL ANTENNA (Gsm, Microwave)
STEPS FOR RF SURVEY (Shared site)
- Take nominal data from customer such as site address, lat/long.
- Take safety kit & required tool.
- Go to address.
- Enter Lat/Long of site on GPS & go to site.
- Check site type (GBT, RTT, RTP)
- Take details of owner of building or plot.
- Take Lat/Long of that building & snap of GPS.
- Check condition of building new or old with pillar or without pillor.
- Measure the building height.
- Shearing site photos (clutter, antenas, sectors, tower etc)
- Take measurement of roof length, width
- Decide north of roof.
- Decide C1, C2, C3, C4 of roof according to north.
- If tower is not present then decide where we can install tower
- Decide legs of tower L1, L2, L3, L4.
- Take measurement of L1C1, L2C2, L3C3,L4C4.
- Decide area for shelter and DG.
- Prepare proposed layout with the help of all these readings.
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