温故而知新:没锅的日子真难受，有无卫视烧友，交流一下(8)

[cemgr]

非常感谢各位热心老鸟的回答! 的确让我增长不少知识. 如果按以下图示的4x4 Switch相连, 我的理解是, Rec1, Rec2, Rec3 和 Rec4 可以同时接受LNB1的V极化信号(13V), 实际上在4x4里边可以做到split, 我的理解对吗?

========
-|13v |= Rec1
dual LNB1 | 0 |
-|18v |= Rec2
| 4x4 |
-|13v |= Rec3
dual LNB2 | 22KMHz |
-|18v |= Rec4
========

[michael2008]

超级新手请教个问题：一个DISH可以同时收到91、118和119吗？买什么样的LNB？蒙特利尔哪里可以买到？如何安装调试？非新手问题多啊，非常感谢！

[sillybearcat]

作者: michael2008

超级新手请教个问题：一个DISH可以同时收到91、118和119吗？买什么样的LNB？蒙特利尔哪里可以买到？如何安装调试？非新手问题多啊，非常感谢！

一个DISH可以同时收到91、118和119吗？
很难,110,118,119可以一个DISH 收.除非你有比较大的ELLIPTICAL DISH.

买什么样的LNB？
CB2008 OR CE1000

蒙特利尔哪里可以买到？
不太清楚,可能还没有,可以到OTTAWA来买了,我这里还有一些,不过也不多了

如何安装调试？
最小30 INCH的DISH,先找到119W(容易),微调118W,然后BLINDSCAN.

[18wheeler]

作者: cemgr

非常感谢各位热心老鸟的回答! 的确让我增长不少知识. 如果按以下图示的4x4 Switch相连, 我的理解是, Rec1, Rec2, Rec3 和 Rec4 可以同时接受LNB1的V极化信号(13V), 实际上在4x4里边可以做到split, 我的理解对吗?

======...

对的。
Rec1, Rec2, Rec3 和 Rec4 可以同时接受任何一个LNB的任何极化信号。

Beginners guide to switching
This document is directed to novice,and slightly experienced hobbyists.Its purpose is to help those in need of answers to basic switching setups;It is not directed to those involving 2 or3 types of LNB's to 5 receivers...you should already be blueprinted.

Ok,lets start at the beginning..the very beginning.When you enter the switch forum,scroll down to the bottom left of the page.You will see "display options".Where you see "last month" boxed with a down arrow,view the other options and select "beginning",and then select "show threads".This will be your next destination after you have read this basic setup document....read carefully.

You must determine your setup and gear.Here we will try to get you started with the most efficient and reliable switches.

One LNB to one receiver..............no switch needed
One LNB to two receivers...............no switch needed(requires a DUAL output LNB)
Two LNB's to one receiver............This can be done with any one of the following; AB switch/2x1 diseqc/4x1 diseqc/22Khz switch/4x4 multiswitch

(1) A/B switch from wallyworld or Ratshack;works great,switches every time...you will need 2 cables run to switch.
(2) 2x1 diseqc switch;works reasonably well;antennae settings must coincide with switch inputs.
(3) 4x1 diseqc switch;Probably the most widely spread and unreliable switch on the market.Performance level is abysmal.Does NOT like 2 different types of LNB,long cable runs,water,humidity,or anything else.Best brand by far for a good price is Chieta,and Spaun for high end...better be for the money.
(4) 22Khz switch; Very reliable tone switch.Easily installed and reasonably priced.One line from each LNB to switch,and one line out to receiver.Highly recommended.
(5) 4x4 multiswitch; Very versatile switch that requires dual LNB's.It can drive up to 4 receivers,and is 22Khz operated as well.These were around in the old D*V days and have an excellent track record and are highly recommended.

Two LNB's to two receivers..........This is where multiple switches is required in 3 of 4 examples.

(1) 2x1 diseqc switch;2 required for this installation,as well as 2 dual LNB's.The outputs from each LNB will go to a separate 2x1 switch,and from switch to receiver.
(2) 4x1 diseqc switch;2 required for this installation,as well as 2 dual LNB's.The outputs from each LNB will go to a separate 4x1 switch,and from switch to receiver.
(3) 22Khz switch; 2 required for this installation,as well as 2 dual LNB's.The outputs from each LNB will go to a separate 22Khz switch,and from switch to receiver.
(4) 4x4 multiswitch; 1 required for this installation,as well as 2 dual LNB's.The outputs from LNB #1 will go to Sat A inputs,and the outputs from LNB #2 will got to Sat B inputs.Do not be concerned with the 18v and 13v allocation,as the switch "freezes" these voltages within the unit.Set 1 sat to 22Khz ON,and the other to OFF(in your settings).
This unit can drive up to 4 receivers.

Three LNB;s to one receiver...........As much as we hate to say so,the 4x1 diseqc switch is the simplest(although not the most efficient) switch for this job.As the cost of these has dropped,so has the quality.

Four LNB's to one receiver..........Again,reluctantly,the 4x1 diseqc is the simplest choice.


Two LNB's to three receivers..........4x4 multiswitch

Two LNB's to four receivers............4x4 multiswitch

There are many other setups involving multiple switches,LNB's,and receivers.Feel free to search the forums for other setups.

[michael2008]

作者: sillybearcat

一个DISH可以同时收到91、118和119吗？
很难,110,118,119可以一个DISH 收.除非你有比较大的ELLIPTICAL DISH.

买什么样的LNB？
CB2008 OR CE1000

蒙特利尔哪里可以买到？
不太清楚,可能还没有,可以到OTTAWA来...

非常感谢你的详细答复！
这两个一个是双输出、一个是单输出，也就是接一个和两个接收机的区别吗？其它没区别？
你有网店吗？可以看看去，非常感谢！

[Gump]

I have already converted my pansat 2500A to 2700A, any new bin with autoroll I can use? Thanks in advance!

[阿华]

请问哪里可以找到viewsat 用的最新的channel list 文件呢？ 需要有所有118的TP, 难道各位大侠都是blind scan的吗？

[loui8161]

作者: michael2008

超级新手请教个问题：一个DISH可以同时收到91、118和119吗？买什么样的LNB？蒙特利尔哪里可以买到？如何安装调试？非新手问题多啊，非常感谢！

蒙特利尔哪里可以买到？

http://www.telesats.com/marcheelectr...roducts_id=306

[yunboo]

作者: Gump

I have already converted my pansat 2500A to 2700A, any new bin with autoroll I can use? Thanks in advance!

220 OR 220T @ TOTALFTA

[sillybearcat]

作者: michael2008

非常感谢你的详细答复！
这两个一个是双输出、一个是单输出，也就是接一个和两个接收机的区别吗？其它没区别？
你有网店吗？可以看看去，非常感谢！

其他的没什么区别了.

我没有网店,只在本地经销,你可以去EBAY

http://cgi.ebay.ca/CIRCULAR-91-118-1...QQcmdZViewItem

[sillybearcat]

作者: loui8161

蒙特利尔哪里可以买到？

http://www.telesats.com/marcheelectr...roducts_id=306

再加上税,价格有些贵了

[bian]

原来有一18"锅收119的，现在想收91，如何调整呢？

[beihai365]

Is the bev down?

[tomgod]

作者: beihai365

Is the bev down?

在看着呢，怎么了？？？

[beihai365]

作者: tomgod

在看着呢，怎么了？？？

COOLSAT 5000的好像不行了，要人手输入KEY

[creativeccc]

朋友买了RX-600, 死活看不到BE\/.

今晚做了下面的操作：
1. load newest factory bin with 1.04 loader
2. load newest bin (2.1.3) in boot mode
3. restore factory default
4. rescan 82/91
5. still got scrambled channel
6. turn AP off, turn off, turn on, turn AP ON, still no luck


请教各位， 怎么解决这个问题？SKYVIEW会有CLONE么？

Thanks!

[yunboo]

作者: creativeccc

朋友买了RX-600, 死活看不到BE\/.

今晚做了下面的操作：
1. load newest factory bin with 1.04 loader
2. load newest bin (2.1.3) in boot mode
3. restore factory default...

不熟悉这个机器。但是你为什么要做：3. restore factory default？那不是前两步全都删除了吗？

[wycisco]

我住在CONDO， 有没有合适的接收器？ 还有我不能放在阳台，放在屋子里影响效果码？
还有，接受卫星都要什么设备，看了帖子好像还要电脑 ？？？

[shawmeadow]

1。感谢vert 一直以来的帮助

2。放弃了121，信号太差，树和房子一挡，应该永远不行
3。于是一横心，把那个新的LNB拆了
4。加上了隔离片
5。装回去，还没调锅就q35%,轻轻一碰就90%
6。没加TP,收到136个台，应该包括了所有的118。7 上的（中文台和不是英文台的外文台）
7。119 channel list 上的，好像没收到
8。加完TP,还是一样

是不是我还得调锅啊，看着90%的q值，实在不忍心动了

[cemgr]

作者: shawmeadow

1。感谢vert 一直以来的帮助

2。放弃了121，信号太差，树和房子一挡，应该永远不行
3。于是一横心，把那个新的LNB拆了
4。加上了隔离片
5。装回去，还没调锅就q35%,轻轻一碰就90%
6。没加TP,收到136个台，应该包括了所有的118。7 上的（中文台和不是英文台的外文台...

我估计你的LNB 频段不对, 收119的是用circular lnb, Reception Frequency: 12.2 ~ 12.7 GHz. 真不知道你怎么调到来90%, 我只能调到40-50%.