kubo
Member
- Joined
- Feb 16, 2005
- Messages
- 29
- Reaction score
- 0
- Points
- 0
- Age
- 53
- My Satellite Setup
- Force T90, 1.2m Andrew, Triax TD64, Triax 17x6 Mutiswitch, Promax Prolink-4C Spectrum Analyser
- My Location
- Northern England
Has anyone tried a three degree monoblock yet?
I've just had a play with one on a 1m Orbital dish (to pick up 13e and 16e) with dubious results (at least up here in NE England).
If anyones interested, measurements taken were as follows
3 Degree Monoblock
Sat: 16e
Freq:11449H
Level: 74dB microVolts
BER defore FEC: 4E-3
BER after Viterbi: 1.1E-4
MER 8.1
Comparing it to a single LNB:
Inverto 0.2dB single LNB
Sat: 16e
Freq:11449H
Level: 77dB microVolts
BER defore FEC: 8E-4
BER after Viterbi: 6E-7
MER 9.7
Doesn't leave much to play with. I've yet to try it with an 80cm but from what I've seen with the 1m, could be a bit of a lost cause.
Comments anyone?
I've just had a play with one on a 1m Orbital dish (to pick up 13e and 16e) with dubious results (at least up here in NE England).
If anyones interested, measurements taken were as follows
3 Degree Monoblock
Sat: 16e
Freq:11449H
Level: 74dB microVolts
BER defore FEC: 4E-3
BER after Viterbi: 1.1E-4
MER 8.1
Comparing it to a single LNB:
Inverto 0.2dB single LNB
Sat: 16e
Freq:11449H
Level: 77dB microVolts
BER defore FEC: 8E-4
BER after Viterbi: 6E-7
MER 9.7
Doesn't leave much to play with. I've yet to try it with an 80cm but from what I've seen with the 1m, could be a bit of a lost cause.
Comments anyone?