How will you connect a waveguide to a coax?

0 Answers   BEL,

---

What is the need for optical fiber amplification?

1 Answers  

---

Difference Between CDMA and GSM?

1 Answers   Alcatel,

---

What are the types of commutation?

0 Answers  

---

1.antenna is passive or active?? add why? 2.diff b/w tch drop & tch block?? 3 diff. b/w sdcch drop & sdcch block??

0 Answers   Ericsson,

---

---

in case of a bipolar junction transistor we are concerned with Vbe,,,Vce(in order to stabilise optiamally)but why don't we bother about Vbc?? why ?

3 Answers  

---

Define pair, quad, and octet?

0 Answers  

---

What are active & passive elements in BTS?

0 Answers   NSN,

---

On what principle the sonar/ radar works

3 Answers  

---

Why inductor reverses its polarity why not capacitor while discharging evenif both are charge storing element?

1 Answers  

---

whats the reason behind SF fault on siemens PLC.please explain in detail.

0 Answers   Pakistan Cables,

---

Im Simil,doing 6th semester Electronics & Communication Engineering.After completing my course I would like to be an integral part of Siemens technology.For dat when & how shoult I apply?

0 Answers   Nokia, Siemens,

---