what are the need of satellites in telecommunication. if satellite no means how can we communicate with others?

0 Answers  

---

Q.1what is E1? Q.2what is diffrence b/w RNC & BSC? Q.3what is STM? Q.4what is LAC & CI? Q.5 what is HSN, MAIO, MA Group & frequency hopping?

0 Answers  

---

What is half duplex transmission?

0 Answers  

---

how different operators of mobile phones get connected? How the airtel network user get connected to other network users and talk to them?

3 Answers   BEL,

---

Pl. Brief about DNC.

0 Answers   ARDE,

---

Can anyone plzzz tel me how can we generate sinusoidal waveform using 8085 chip??????? plzz reply with corresponding assembly language program........or simply the accurate logic.....

0 Answers  

---

numerical on PCM.

0 Answers   ONGC,

---

why germanium is most suitable for DWDM systems?

0 Answers  

---

Define positive logic and negative logic.

0 Answers  

---

last Airforce test paper

0 Answers  

---

How many Antenna use in 6+6 with 2-way Diversity.

0 Answers   NSN,

---

If an op-amp comparator has a gain of 100,000, an input difference of 0.2 mV above reference, and a supply of 12 V, the output will be a. 10 V b. 20 V c. 12V d. 15V

1 Answers  

---