Obtaining a radio set and getting it licensed by the BTRC. Here’s a simplified version of your steps:

1. Collect your certificate from the BTRC.
2. Apply for a Call sign to the BTRC.
3. Choose your radio model & apply for a No Objection Certificate (NOC) from BTRC. (Handy, base or HF radio, Handy must need police clearance), Usually Base or HF set needs no police clearance. Note: please always check the BTRC rules & guidelines)
4. Wait for the BTRC to approve your NOC. After getting the NOC, start buying your NOC radio set.
5. Import your radio set. When it arrives at Dhaka customs will ask for your clearance
6. Apply for a customs clearance order from the BTRC.
7. Submit the clearance letter to receive your radio set from the courier or customs.
8. Apply to have your radio set attached to your license by the BTRC.

Remember, each step might take some time and require additional documentation. It’s always a good idea to check with the BTRC for any specific requirements or guidelines they might have.