Two pot one star debugging method, one pot multi star installation method

It should be a pot and two stars, not a two-pot and a star???

Question 1: Zhongxing 6B and Xinnuo No. 3 one-pot double star debugging method.

1.Turn on the receiver first, in"New programs"Enter the parameters of Hebei Wei** Road in 6b: local oscillator frequency 5150 (please do not use this channel for double local oscillators, please change to southeast Fujian), downlink frequency: 4192, symbol rate 6000, polarization vertical (V).

2.The position of Zhongxing 6b is basically the same as that of sub-3, and the pot is slightly rotated counterclockwise, and the polarization angle of the high-frequency head can be received by changing slightly. As long as you adjust the signal quality of Hebei Station to 60-85%, you can receive it all.

4.Fix the elevation angle and direction of the pot, and then you can debug Xinnuo No. 3, people face the pot surface, and install a C-wave high-frequency head about 10 cm from the left of the main focus (high-frequency head), and then rotate the high-frequency head slightly left and right, and swing up and down slightly to find the signal quality of Xinnuo No. 3. Generally speaking, when the signal quality reaches more than 60%, it can basically be received normally and stably.

A pot of twin stars requires skill and patience, and the main focus is on the middle star 6b, which is fixed. About 5 cm to the left of 6b (the person is facing the pot), look for the signal of Xinnuo 3, and it should be found quickly. If you can't find it, try to move the high-frequency head up and down, (because some of the products of the small factory are made of a few centimeters shorter) you should be able to find it, then the fixation requires your own hands-on ability.

After fixing and fine-tuning the elevation angle, the azimuth angle and polarization angle can be accurately aligned with the satellite.

Q2: You can try the password 5678, not 1234

Well, this one.。。 I won't, just ask the manufacturer.

You add it manually. The safest. It's just trouble.

One-pot two-star installation method.

Introduction to the installation method of the double star feed.

1. The way to watch Xinnuo 3 and Zhongxing 6B at the same time is:

1) Install the double satellite feed on the satellite antenna of Mimi, the main high-frequency head is aimed at the Zhongxing 6b satellite, and the high-frequency head of the Xinnuo-3 satellite is installed to the west of the double-star feed.

2) Make the feed plate of Xinnuo 3 and the feed plate of Zhongxing 6B on the same horizontal plane.

3) Adjust the satellite dish to adjust the Zhongxing-6B to the best effect.

4) Install the high-frequency head of the Xinnuo-3 satellite, adjust the high-frequency head, and face the 0 point of the high-frequency head (convenient expression) to the ground, and at the same time put the polarization of the receiver vertically to adjust the perfect image.

5) (dual-satellite installation) use the 22k switch connection, connect the Zhongxing 6B to the OFF of the 22K switch, connect the Asia 3S to the ON and then turn on the 22K function of the digital satellite receiver, you can realize the dual-star reception.

I know that the installation must be done at a good height and installed in line with the power supply.

<> depends on the size of the pot, the reception conditions and the satellite you want to receive. Take one meter and five pots as an example: you can mainly receive Zhongxing 6B, partial Asia 3S, Zhongxing 6A, and 138ku Asia-Pacific No. 5.

Here is only the method, first adjust the main star, the pot and the head are fixed and do not move, according to the principle of specular reflection, when the partial collection, the partial focus is in the opposite position of the main head. If the satellite sub-three is on the west side of six b, then when the main sub-three is on the east side of the six b head, and when the satellite sub-three is on the west side of the six b head, when the satellite sub-three is on the west side of the six b head, and when the satellite sub-three is on the west side of the six b head, then the sub-three head is on the east side of the six b head, and when the satellite sub-three is on the west side of the six b head, the sub-three head is on the east side of the sixth b head, and when the satellite sub-three is on the west side of the six b head, and when the satellite sub-three is on the west side of the six b head, when the satellite sub-three is on the east side of the sixth b, and when the satellite sub-three is on the west Find the strongest group of each star to find the star, hold the high-frequency head person behind the pot to find the signal, when the mass appears, remember the approximate position, install the fixture, and then adjust a little to see the signal change.

2011-03-08 How to install a pot of multiple stars, ask for ** and parameters 5 2008-12-31 Who can teach me how to install a pot of multiple stars! 1 2007-04-02 What materials are needed for a pot of multi-star installation.

Go to the star-hunting technology exchange bar boutique area to find relevant posts, parameters are also available, good luck.

1. Install a pot multi-star method:

1) Connection method: install a pot of multi-star, for example, Zhongxing 6B (with dual local oscillator multi-output high-frequency head), other stars if the program is fully received, then replaced with dual local oscillator multi-output high-frequency head. First connect the power divider after all the high-frequency heads, connect the relay 22k switch behind the power divider, then connect the four cut one, and finally connect the receiver, pay attention to the sequence can not be mistaken.

That is, the mode of "high frequency head + power divider + 22k + four cut one + receiver" is adopted. A total of eight stars can be received. If you want to connect more stars, you have to consider adding a 0 12V switch behind the four cut one.

2) Receiver setting method: each receiver is set up the same, and the four-cut port and 22K switch settings used should be set to the corresponding switch and satellite. For example:

Zhongxing 6b needs to modify the frequency of the local oscillator, the horizontal program uses the local oscillator 5150, the vertical program uses 5750, 22k is set off, the polarization should be set to vertical, and the program is fully received;

Asia No. 3 22K is set up, and all polarization must be set to the level, and only all Hong Kong stations and some foreign level programs will be accepted (if you want to collect all of them, replace the double local oscillator high-frequency head);

Xinnuo No. 3 22K is set up, polarization is set horizontally, and the program is fully received.

2. The materials to be prepared for one pot of multi-star multi-machine (one pot of x star Y machine) are: one double oscillator four output high-frequency heads, the added ordinary high-frequency head (X-1), a number of power dividers of one point and four points, relay 22K switch X, ordinary four cut one Y, receiver Y set, (X is the number of installed stars, Y is the number of installed machines).