温故而知新:没锅的日子真难受，有无卫视烧友，交流一下(4)

[howcome2]

http://cgi.ebay.com/Lot-of-10-LNB-Br...QQcmdZViewItem[B]

91: 34.9 203.7
82: 36.1 191.7

how to setup? which one first? Angles are different, should i install LNBs one higher than another? I know BEV provide a chinese package, do they provide the same bracket?

thanks for replies.

[howcome2]

作者: f2a

如果你的锅是bev的可以用这个,但如果是普通的就不能用.

ebay的这个也太贵了,都可以买一个18"的锅了.

方法...

Thanks alot ... will give a try. i have 18" BEV dish. Does it work in this case?

[howcome2]

作者: f2a

yes.

I posted the same questions on another site, sb replied and said i need skew, and dish 500. what's is skew? what's the size of dish 500?

[howcome2]

作者: f2a

skew就是我说的旋转天线,dish500的尺寸是20".

Sorry for dummy questions. still not sure about skew? does my 18" BEV dish have this part or feature? or it means i can rotate lnb?

[howcome2]

作者: f2a

检查天线后面有没有一个圆盘上忙有刻度,如果有就可以让天线skew,如果没有就不行.

注意不是说的天线的仰角.

...

"不能skew也没有关系买一个普通的110/119的bracket就是了."
Thank you for your answer. are you talking about this kind of bracket?
http://cgi.ebay.com/Lot-of-10-LNB-Br...QQcmdZViewItem

[howcome2]

作者: f2a

不是,是这个.

有个问题，恕愚钝。 119 是不是应该在右，而110在左边？锅朝西南方向，越往右角度越大。请指教。

另外，去了一家器材店，搞明白skew了。多谢。

[howcome2]

作者: River_Lake

以前俺也问过同样的问题, 但是想想你是用锅的洼面在反射信号...

多谢执教。按照下列连接显示，91应居中。 我是否应先对91，再切换找82？ 找到91 后，对82 LNB 的安装有无特殊要求？插上就行？调82 时，锅应往左还是往右？ 汗颜！这里的道太深，有在montreal的吗？

http://img.inkfrog.com/pix/DVBMART/nt_1.jpg

[howcome2]

引用:
作者: River_Lake
以前俺也问过同样的问题, 但是想想你是用锅的洼面在反射信号...

多谢执教。按照下列连接显示，91应居中。 我是否应先对91，再切换找82？ 找到91 后，对82 LNB 的安装有无特殊要求？插上就行？调82 时，锅应往左还是往右？ 汗颜！
http://img.inkfrog.com/pix/DVBMART/nt_1.jpg

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it will be highly appreciated if someone can give me some advice.

[howcome2]

作者: China_Soul

稍微动一点点锅，Quality就立即消失了，我最好就是调到Quality在0和75之间跳动，不知道是什么原因，而Strengh无论我...

Did you use Star finder? if so, remove it and see if you can get good quality. i encountered the same trouble.

[howcome2]

哪里有dish涂料卖?叫什麽名字? thanks.

[howcome2]

Why EPG doesn't work on my Fortec Ultra Lifetime machine? Nothing, just blank. I am watching B$$L. Pls advise.

[howcome2]

Can i use it with 110, 119?

http://www.megapc.com/product.asp?pf_id=BAND%2DKU09

http://www.lavalsat.com/cr/product_i...roducts_id=393

[howcome2]

作者: yunboo

No. 收119，110，91，82 的是用circular lnb, Reception Frequency: 12.2 ~ 12.7 GHz

作者: River_Lake

你列的两个全部是Linear的！

http://www.megapc.com/product.asp?pf_id=BAND%2DKU09

It should be DSS Circular LNB. Digiwave DGL990 DSS Single LNBF 11.7-12.2 Ghz

Does it work with 118?

[howcome2]

作者: yunboo

DSS Single LNBF 11.7-12.2 Ghz will work for 118 only. you cant use it for 119.
i never see it before. risk it yourself and good luck.
for more info...

Ku-Band (BSS) - 12.2-12.7 (downlink) and 12.7-14.5 GHz (uplink). Used for Direct TV, BEV, and Dish Network. This portion of the Ku spectrum requires a circular LNB.

Ku-Band (FSS) - stands for "kurz-under". The 10.7-12.2 GHz (downlink) and 12.7-14.5 GHz (uplink) portion of the satellite frequency spectrum. In North America, this portion of the Ku spectrum requires a linear LNB.

BSS - Broadcast Satellite Service. Also called DBS (Direct Broadcast Service). This is a satellite service that is up linked for the specific purpose of reception directly by consumers. This includes XM/Sirius Radio, Direct TV, Bell ExpressVu, StarChoice, and Dish Network. StarChoice, though a BSS service.

Thank u for reply. My point is if this one is working for 118, we don't need to make any change on a linear LNB.

[howcome2]

作者: River_Lake

http://www.redflagdeals.com/forums/a.../t-181024.html

The link should be http://www.megapc.com/product.asp?pf_id=BAND%2DKU09
The name of the product is "Digiwave DGL990 DSS Single LNBF 11.7-12.2 Ghz
". There's no where says it's linear LNB.


Specifications


FREQUENCY RANGEE

11.7~12.25 GHz


OUTPUT FREQUENCY

950~1500 MHz


CROSS POL. ISOLATION

22dB (TYP.)


NOISE FIGURE

0.6dB or better
(TYP.)


CONVERSION GAIN

V: 60dB (TYP.)
H: 60dB (TYP.)


L.O. FREQUENCYY

10.75 GHz


L.O. FREQUENCY STABILITY

±1 MHz (ROOM TEMPERATURE)
±3 MHz (-40℃

TO +60℃)


L.O. PHASE NOISE

-50dBc/Hz (@ IKHz)
-75dBc/Hz (@ 10KHz)
-95dBc/Hz (@100KHz)


OUTPUT POWER LEVEL
(AT 1 dB GAIN COMPRESSION)

5dBm (TYP.)


IMAGE REJECTION

45dB (min.)


DC CURRENT CONSUMPTION

130 mA


OPERATING VOLTAGE

11.5~14.0 V VERTICAL POL.
16.0~22.0 V HORIZONTAL POL.

[howcome2]

作者: yunboo

Digiware gives not only the worst products & services but also the jumbled info.

This two figures tell you the real story, it is a linear one, right?

I am confused as well. I will check with the store.

[howcome2]

作者: sillybearcat

是啊,老新闻了,转到 ID 904了

Searched old post, could not find more details. Can sb give more info?

[howcome2]

作者: howcome2

I am confused as well. I will check with the store.

I went to store. they showed me the LNB. On the label, it states it's DSS 11.7 ~12.2.