Why we are using SDH Microwave instead of PDH?
- 2 Answers
- 4734 Views
- HFCL, I also Faced
- E-Mail Answers
Answer Posted / onkar singh
there are following methods of protection in m/w system
1. space diversity
2. frequency diversity
3. hibried diversity
| Is This Answer Correct ? | 4 Yes | 0 No |
Post New Answer View All Answers
Define what is engineering?
Explain the toggle state in JKMS FF.
Why is schottky diode called hot-carrier diode?
What is holding current in scr?
What does a tristate signal in electronics signify?
8. How many E1s are supported by one E1 card in BTS
Sir, Plz send the last 5 yrs ques papers for Railway board's section engineer post. Thanks, c_k_chand@yahoo.co.in
What is the difference between application of dc current and application of ac current to an electronic circuit. what are the changes it causes.
describe the functioning off all the 40 pins of 8085 processor?
1.Explain 3D radar. 2.Method of mobile signal jamming. 3.Frequency hopping spread spectrum. 4.How does op-amp works in common mode? 5.Which flip flop is known as universal flip flop and why?
10. What are the different data rates in Abis for Traffic, TRX signaling and OMU
what happen when the rectifier circuit is connect with the tube light?
Why every time that I hit the microphone or when I speak louder the amplifier is switched of?
why is a two-input nand gate called universal gate?
What is astigmatism control?
