What is the Maximum Range for a 10kW Radio Station in Bangladesh?

  • Thread starter Thread starter kazimazzad
  • Start date Start date
  • Tags Tags
    Radio Transmission
Click For Summary
SUMMARY

The maximum range for a 10kW radio station in Bangladesh, utilizing a transmitter with a maximum ERP of 40 dBm and a combination of 6 dB antennas, can be estimated using Hata's model for urban areas. This model allows for the calculation of propagation loss at various distances, which is essential for determining the effective coverage area. The specific range will depend on the receiving end's power requirements, particularly for FM transmission, which requires a clear signal to ensure quality reception.

PREREQUISITES
  • Understanding of Hata's model for urban radio propagation
  • Knowledge of ERP (Effective Radiated Power) calculations
  • Familiarity with FM transmission standards
  • Basic concepts of radio frequency (RF) signal propagation
NEXT STEPS
  • Research Hata's model for urban areas in detail
  • Learn about ERP calculations and their impact on transmission range
  • Investigate FM transmission power requirements for optimal signal clarity
  • Explore additional radio propagation models for different environments
USEFUL FOR

Radio station operators, broadcast engineers, regulatory compliance professionals, and anyone involved in planning and implementing radio transmission systems in Bangladesh.

kazimazzad
Messages
1
Reaction score
0
I need a help with a question. we want to implement a commercial radio station with proper licensing in Bangladesh. the regulatory board allow maximum 10kW transmitter and highest 16db by combining 6db antenna each or 40 ERP. how many KM/mile we can cover with this spec or what will be the transmitting range?
 
Last edited by a moderator:
Engineering news on Phys.org
To help get you on the right path:

The easiest to use model for calculating propagation loss is Hata's model:

http://en.wikipedia.org/wiki/Hata_Model_for_Urban_Areas


You can plug your data into it and calculate the loss at different distances in dB. But, if you want to know maximum range what you need to know is the power required at the receiving end to get a clear signal and this I do not know.

Obviously it will depend on if you are doing AM or FM radio (I am assuming you are doing FM). I am sure there is some accepted value, but I do not know what it is and didn't see anything in a quick search of the internet.
 

Similar threads

What is the expected coverage range for my FM radio station in Lahore, Pakistan?
  • · Replies 7 ·
Replies
7
Views
2K
At what radius can you send peer-to-peer text messages / SMS over ham radio ?
  • · Replies 18 ·
Replies
18
Views
7K
How Far Can an 18W FM Transmitter Reach?
  • · Replies 25 ·
Replies
25
Views
49K
Ideas for low power radio transmission in terrain
  • · Replies 11 ·
Replies
11
Views
4K
Can Short Pulse Bandwidth Limitations Be Overcome in Radio Transmissions?
  • · Replies 16 ·
Replies
16
Views
3K
Calculating radio station frequency given distances
  • · Replies 1 ·
Replies
1
Views
6K
Interesting Telescope Image Recording and Transmission Design Problem Need help
  • · Replies 1 ·
Replies
1
Views
2K
Why is the U-2 nicknamed the Dragon Lady?
  • · Replies 4 ·
Replies
4
Views
9K