Answer / atif

a.) GSM – 900: Uplink spectrum is 890.2–914.8 and downlink spectrum is 935.2–959.8

b.) DCS – 1800: Uplink spectrum is 1710.2–1784.8, and downlink spectrum is 1805.2–1879.8

What is the difference between power diode and signal diode?

0 Answers  

---

Where do we use am and fm?

0 Answers  

---

what is the different between gsm and cdma?

0 Answers   Reliance,

---

Calculator battery power goes down to 1V from 1.6V in 15 days... What could be the reason?

0 Answers   Hamilton,

---

what is the need for filtering

6 Answers   TCS,

---

---

How to get -10volts DC from 10 volts peak to peak sine wave?? Design the circuit??

10 Answers   BARC,

---

What are the demerits of passive filters?

0 Answers  

---

i am b.sec with PCM now what can i do for higher education

0 Answers  

---

Explain the application of using buck boost converter.

0 Answers  

---

Explain how to convert binary to excess 3 code and vice verse?

0 Answers  

---

what is a GPIB?

2 Answers   BEL,

---

when was first developed dmrc.

0 Answers   DMRC,

---