Answer / sushant choudhary

BTS abbreviated for Base Transiever Station is a collection of transmission and reception card designed for routing of signals from end user to msc and vice versa.
There are many types of BTS depending on the manufacturing companies viz nokia,ericcsion, zte,huwai etc ...i've worked on a few so can tell u about them
in nokia there is practically 2,2,2/4,4,4/8,8,8 configuration but this may vary depending upon the traffic requirement of the circle. mostly composite configurations are used, like 2,3,3 or 2,2,4 etc.
these nos are nothing but no of trx cards in each sector , for example 2,2,2 is 2 trx cards in each of three sectors.
power consumption also is different for each type of BTS, for NOKIA's Flexi indoor BTS running on 222 config power requiremnt will be approx 48 watts per hour
typically on every BTS 48V is supplied with negative polarity.
feel free to mail me for any further doubts

Answer / saif

shushant sir aapki mail id kya hai ?

What are the different elementsof MSC?

6 Answers  

---

Tell me what is the time taken for 1 satellite hop in voice communication?

0 Answers  

---

minimum voltage on which the Metro Hub can work ?

1 Answers  

---

What is bts? What are its different configurations?

0 Answers  

---

Do you know what is the frequency band for 3g?

0 Answers  

---

what are the various telecom testing tools used for testing the gsm,gprs,atm,wcdma,trau protocol

4 Answers   BSNL,

---

what are the function of BB2F card ?

2 Answers   Nokia,

---

What are active & passive elements in BTS?

3 Answers  

---

what is the trx(EXDB) power after using cobiner (EWDB).show calculation

1 Answers   Nokia, NSN,

---

What is a full-class C in CIDR notation?

2 Answers   Apollo,

---

Tell me how many maximum slots we can use in esma card?

0 Answers  

---

Tell me what is the layered architecture of the internet? In a wireless network, describe how each layer would be different from a wired network?

0 Answers  

---