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DISH SETUP: Single sat, Multi-Sat & Motorised
2.4 DH Antenna installation
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<blockquote data-quote="s-band" data-source="post: 1011718" data-attributes="member: 407744"><p>Thanks, John. I compared my results to yours. Mine, with Zinwell and AVC, are a dB or 2 lower. However, with Co-Rotor some TPs were a dB or so stronger than yours but only when the skew was optimised (a dB or so lower when not optimised). Do you get any improvement tweaking the skew per TP? Whilst I had the focus at phase centre on the feed, I did not have the scalar optimised.</p><p></p><p>Looking through my results, I was using blindscan 1 vs. your BS2. Below is a Crazyscan output from a BS2 scan using the Chaparral 17k LNB with the co-rotor (the set-up I had in 1990ish)</p><p></p><p>Oh, the cursed 22kHz bit me again. I spent ages trying to work out what was wrong with all the WR229 LNBs! EBSPro defaults to 22k on for C band grrr. </p><p></p><p>[CODE][SATTYPE]</p><p>1=0380</p><p>2=</p><p>[DVB]</p><p>0=46</p><p>1=3627,H,2787,35,8PSK</p><p>2=3641,H,2787,35,8PSK</p><p>3=3645,H,2533,34,QPSK</p><p>4=3652,H,3998,56,QPSK</p><p>5=3667,H,3749,34,8PSK</p><p>6=3672,H,3749,34,8PSK</p><p>7=3682,H,3029,78,QPSK</p><p>8=3695,H,2962,34,NBC_QPSK</p><p>9=3723,H,13300,56,8PSK</p><p>10=3736,H,7398,78,QPSK</p><p>11=3763,H,29990,56,8PSK</p><p>12=3803,H,27490,78,QPSK</p><p>13=3843,H,29990,89,8PSK</p><p>14=3866,H,2221,78,QPSK</p><p>15=3870,H,3749,56,8PSK</p><p>16=3875,H,3702,34,QPSK</p><p>17=3887,H,3659,34,8PSK</p><p>18=3891,H,2998,56,8PSK</p><p>19=3907,H,2387,56,8PSK</p><p>20=3910,H,2455,34,8PSK</p><p>21=3915,H,5828,23,8PSK</p><p>22=3923,H,6998,34,8PSK</p><p>23=3935,H,8877,34,QPSK</p><p>24=3980,H,21595,34,8PSK</p><p>25=3999,H,3749,34,8PSK</p><p>26=4004,H,3579,56,NBC_QPSK</p><p>27=4012,H,9827,34,8PSK</p><p>28=4025,H,12830,34,8PSK</p><p>29=4038,H,1480,34,32APSK</p><p>30=4043,H,1836,34,8PSK</p><p>31=4054,H,7498,35,8PSK</p><p>32=4066,H,12000,89,8PSK</p><p>33=4079,H,3749,34,8PSK</p><p>34=4086,H,4441,35,8PSK</p><p>35=4094,H,4343,34,8PSK</p><p>36=4104,H,4698,35,8PSK</p><p>37=4111,H,3749,34,8PSK</p><p>38=4121,H,2399,23,8PSK</p><p>39=4125,H,4249,34,8PSK</p><p>40=4132,H,2479,34,QPSK</p><p>41=4137,H,4398,34,QPSK</p><p>42=4144,H,2570,78,QPSK</p><p>43=4161,H,7498,23,NBC_QPSK</p><p>44=4172,H,5598,56,NBC_QPSK</p><p>45=4183,H,4998,34,8PSK</p><p>46=4194,H,5615,12,NBC_QPSK</p><p>[SATTYPE]</p><p>1=0380</p><p>2=</p><p>[DVB]</p><p>0=40</p><p>1=3629,V,2169,34,QPSK</p><p>2=3636,V,605,?</p><p>3=3641,V,2665,34,QPSK</p><p>4=3648,V,6665,34,QPSK</p><p>5=3667,V,2221,56,QPSK</p><p>6=3684,V,3749,34,8PSK</p><p>7=3694,V,5178,34,QPSK</p><p>8=3699,V,2199,34,QPSK</p><p>9=3723,V,29990,56,8PSK</p><p>10=3763,V,29990,56,8PSK</p><p>11=3803,V,29990,56,8PSK</p><p>12=3830,V,6141,78,QPSK</p><p>13=3835,V,2082,34,8PSK</p><p>14=3846,V,9598,45,NBC_QPSK</p><p>15=3854,V,2169,34,QPSK</p><p>16=3858,V,4798,34,8PSK</p><p>17=3883,V,26650,56,QPSK</p><p>18=3920,V,19995,35,NBC_QPSK</p><p>19=3938,V,4699,23,QPSK</p><p>20=3960,V,1258,78,QPSK</p><p>21=3972,V,1999,56,8PSK</p><p>22=3987,V,8644,34,QPSK</p><p>23=4010,V,9237,34,8PSK</p><p>24=4021,V,3199,34,8PSK</p><p>25=4028,V,7998,34,8PSK</p><p>26=4040,V,4439,78,QPSK</p><p>27=4046,V,5898,56,8PSK</p><p>28=4054,V,5898,23,QPSK</p><p>29=4065,V,12500,34,8PSK</p><p>30=4087,V,1679,56,NBC_QPSK</p><p>31=4094,V,4343,34,8PSK</p><p>32=4100,V,6110,34,QPSK</p><p>33=4119,V,2959,34,QPSK</p><p>34=4130,V,3843,78,QPSK</p><p>35=4136,V,1049,56,8PSK</p><p>36=4139,V,4165,23,8PSK</p><p>37=4151,V,3279,56,QPSK</p><p>38=4168,V,18390,23,8PSK</p><p>39=4187,V,11500,34,QPSK</p><p>40=4196,V,2959,56,QPSK[/CODE]</p></blockquote><p></p>
[QUOTE="s-band, post: 1011718, member: 407744"] Thanks, John. I compared my results to yours. Mine, with Zinwell and AVC, are a dB or 2 lower. However, with Co-Rotor some TPs were a dB or so stronger than yours but only when the skew was optimised (a dB or so lower when not optimised). Do you get any improvement tweaking the skew per TP? Whilst I had the focus at phase centre on the feed, I did not have the scalar optimised. Looking through my results, I was using blindscan 1 vs. your BS2. Below is a Crazyscan output from a BS2 scan using the Chaparral 17k LNB with the co-rotor (the set-up I had in 1990ish) Oh, the cursed 22kHz bit me again. I spent ages trying to work out what was wrong with all the WR229 LNBs! EBSPro defaults to 22k on for C band grrr. [CODE][SATTYPE] 1=0380 2= [DVB] 0=46 1=3627,H,2787,35,8PSK 2=3641,H,2787,35,8PSK 3=3645,H,2533,34,QPSK 4=3652,H,3998,56,QPSK 5=3667,H,3749,34,8PSK 6=3672,H,3749,34,8PSK 7=3682,H,3029,78,QPSK 8=3695,H,2962,34,NBC_QPSK 9=3723,H,13300,56,8PSK 10=3736,H,7398,78,QPSK 11=3763,H,29990,56,8PSK 12=3803,H,27490,78,QPSK 13=3843,H,29990,89,8PSK 14=3866,H,2221,78,QPSK 15=3870,H,3749,56,8PSK 16=3875,H,3702,34,QPSK 17=3887,H,3659,34,8PSK 18=3891,H,2998,56,8PSK 19=3907,H,2387,56,8PSK 20=3910,H,2455,34,8PSK 21=3915,H,5828,23,8PSK 22=3923,H,6998,34,8PSK 23=3935,H,8877,34,QPSK 24=3980,H,21595,34,8PSK 25=3999,H,3749,34,8PSK 26=4004,H,3579,56,NBC_QPSK 27=4012,H,9827,34,8PSK 28=4025,H,12830,34,8PSK 29=4038,H,1480,34,32APSK 30=4043,H,1836,34,8PSK 31=4054,H,7498,35,8PSK 32=4066,H,12000,89,8PSK 33=4079,H,3749,34,8PSK 34=4086,H,4441,35,8PSK 35=4094,H,4343,34,8PSK 36=4104,H,4698,35,8PSK 37=4111,H,3749,34,8PSK 38=4121,H,2399,23,8PSK 39=4125,H,4249,34,8PSK 40=4132,H,2479,34,QPSK 41=4137,H,4398,34,QPSK 42=4144,H,2570,78,QPSK 43=4161,H,7498,23,NBC_QPSK 44=4172,H,5598,56,NBC_QPSK 45=4183,H,4998,34,8PSK 46=4194,H,5615,12,NBC_QPSK [SATTYPE] 1=0380 2= [DVB] 0=40 1=3629,V,2169,34,QPSK 2=3636,V,605,? 3=3641,V,2665,34,QPSK 4=3648,V,6665,34,QPSK 5=3667,V,2221,56,QPSK 6=3684,V,3749,34,8PSK 7=3694,V,5178,34,QPSK 8=3699,V,2199,34,QPSK 9=3723,V,29990,56,8PSK 10=3763,V,29990,56,8PSK 11=3803,V,29990,56,8PSK 12=3830,V,6141,78,QPSK 13=3835,V,2082,34,8PSK 14=3846,V,9598,45,NBC_QPSK 15=3854,V,2169,34,QPSK 16=3858,V,4798,34,8PSK 17=3883,V,26650,56,QPSK 18=3920,V,19995,35,NBC_QPSK 19=3938,V,4699,23,QPSK 20=3960,V,1258,78,QPSK 21=3972,V,1999,56,8PSK 22=3987,V,8644,34,QPSK 23=4010,V,9237,34,8PSK 24=4021,V,3199,34,8PSK 25=4028,V,7998,34,8PSK 26=4040,V,4439,78,QPSK 27=4046,V,5898,56,8PSK 28=4054,V,5898,23,QPSK 29=4065,V,12500,34,8PSK 30=4087,V,1679,56,NBC_QPSK 31=4094,V,4343,34,8PSK 32=4100,V,6110,34,QPSK 33=4119,V,2959,34,QPSK 34=4130,V,3843,78,QPSK 35=4136,V,1049,56,8PSK 36=4139,V,4165,23,8PSK 37=4151,V,3279,56,QPSK 38=4168,V,18390,23,8PSK 39=4187,V,11500,34,QPSK 40=4196,V,2959,56,QPSK[/CODE] [/QUOTE]
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DISH SETUP: Single sat, Multi-Sat & Motorised
2.4 DH Antenna installation
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