To start with Two new Tx module, with good range, one great Rx for Immersion RC Tx module and great 5.8 Ghz Clover leaf antenne

(a)ImmersionRC EzUHF Transmitter 600mW


(b) RMILEC TS4047 10CH 2.5W UHF Module System w/Receiver (JR module)


(c) 5.8GHz Circular Polarized (Clover Leaf) spiroNet Antenna


(d) ImmersionRC EzUHF 8-channel Diversity Receiver


Immersion RC stuff is good, industrial grade Tx module, 5.8 Ghz Clover leaf antenne is another great product, at 39 $ it is indeed a steal deal. read more of the products on the web and on HK

 

Wow yeah good stuff. Since 900MHz is being used for communications, we have only option left is 5.8GHz or 2.4GHz. No idea about 1.3GHz. I have been reading this DIY CL antenna topic yesterday. I found good antenna
makes huge difference
http://www.rcgroups.com/forums/showthread.php?t=1388264

Sandy has been DIYing 5.8 Ghz antenne for long, he too will jump to the offer i guess

Gusty Link for the clover leaf is wrong. Going back to the product one above.

MOD EDIT
Fixed the Link 

Quote from: Dharmik on August 24, 2012, 09:19:27 AMWow yeah good stuff. Since 900MHz is being used for communications, we have only option left is 5.8GHz or 2.4GHz. No idea about 1.3GHz. I have been reading this DIY CL antenna topic yesterday.

Yeah Hobbyking 900mhz systems are video tx and rx which fall under gsm in India, above ones are radio for surface controls. So we still need 900mhz for video? Correct me if I'm wrong.

I read few points over fpv community
1. Higher the frequency less range you get. Means 1.3GHz is better than 5.8GHz. Penetration ability 1.3GHz is well enough.
2. FPV frequency should be higher than RC frequency, so if you lost fpv signal you still have control over your model.
3. Above all this, one more point i found is "check which frequency is legal" here i am blank..

Point 2, it should be range and not frequency
As far as i know, except for 2.4 ghz all frequencies are restricted in India.

Hmm..no idea either range or frequency but i read that here bro. Please read section "Frequency of video link"
http://www.juzfpv.com/ground_station.html
"Common wisdom says that your video link
frequency should be higher than your RC radio."