Satellite Receiver for ATV

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henryevans
Posts: 1
Joined: Mon Apr 18, 2022 2:40 am

Satellite Receiver for ATV

Post by henryevans » Mon Apr 18, 2022 2:45 am

What Is the Best Way to Clean Discolored Vinyl Flooring?

Discoloration might impair the aesthetic appeal of your floor and we know the best way clean discolored vinyl flooring. Numerous factors can cause discoloration, but there are a few things you may already own at home that can help you remove the unattractive marks.

Baking soda

Baking soda, a natural vinyl floor cleaner that is almost certainly in your cabinet, performs a great job of eliminating most surface stains. This approach is the best way clean discolored vinyl flooring affected by food spills and grime.

To make a thick paste, combine baking soda and water. Scrub the spot with the paste using a sponge or brush. Examine the floor after wiping off the solution with a fresh towel. If necessary, repeat. When you're satisfied with the outcome, wipe away any paste leftovers with a microfibre towel dipped in regular water before blotting off any extra moisture.

Image

Dish soap and apple cider vinegar

Dish soap and apple cider vinegar are a good combination for eliminating stains produced by fatty or oily meals. Dish soap, in addition to stain removal, may wash away dust and debris, effectively substituting apple cider vinegar during thorough cleaning of your floors.

Combine one cup of apple cider vinegar with one gallon of lukewarm water, followed by one tablespoon of dish soap. Scrub the spots from your vinyl floor using a soft bristle brush. Use a nylon bristle mop to mop the whole floor area with the solution. To clean any soap remains from the floors, use a clean mop and normal water. Using a microfibre towel, dry the flooring. If the discoloration spots haven't been eradicated, use the baking soda paste described above to scrub them.

Lemon juice

Lemon juice is acidic and may quickly erase stains. However, you may use pure lemon juice, which makes it a more powerful approach for coping with discolouration.

It is simple to clean your floors using lemon juice. Simply split a lemon in half and smear the stain with it. Use the second half if required, and when you've eliminated the spot, wipe it away with a dry microfibre towel.

Rubbing alcohol

For eliminating ink and cosmetic spots, rubbing alcohol is a great alternative. To remove crayon markings, you may also use rubbing alcohol.

Dip a clean cloth into rubbing alcohol and roughly massage it over the spot. Repeat as required, then wipe clean with regular water. To avoid future discoloration, dry the floors with a clean microfibre towel.

Check This Out:

How to clean discolored Vinyl flooring the right way

How to clean discolored Vinyl flooring: A comprehensive guide

Image

WD-40

Most spots occur when moisture penetrates the core layers of the planks and causes scrapes and scuffs. Repairing them can help avoid discoloration, and WD-40 is a simple method to erase scuffs.

Dab some WD-40 on a microfiber cloth and gently massage it in a circular pattern over the scuff imprints.

To learn how to prevent discoloration and know more about the best way clean discolored vinyl flooring, check Meredith Smith’s article here: https://wakelet.com/wake/TlXeO9fc7Av0-4GCRSoJ6.
Last edited by henryevans on Tue Jan 09, 2024 5:03 am, edited 6 times in total.

g8gtz
Posts: 1733
Joined: Wed Apr 07, 2010 6:26 pm

Re: Satellite Receiver for ATV

Post by g8gtz » Mon Apr 18, 2022 8:46 am

Hi

There are some "getting started" notes on the BATC wiki here: https://wiki.batc.org.uk/Getting_Started

Any more questions, just ask!

73
Noel - G8GTZ

g0mjw
Posts: 2330
Joined: Sat Sep 20, 2014 9:15 am

Re: Satellite Receiver for ATV

Post by g0mjw » Mon Apr 18, 2022 9:50 am

I think the question was about using a satellite receiver, as in a commercial one that might, just about , sometimes, with a following wind and a lot of experience be made to work. They often have arcane tuning methods designed for their intended use rather than ours. Trying to use one often leads to frustration and loss of interest in DATV as being too difficult. Like trying to dig a hole with a rubber spade. Additionally they rarely work below 1 Ms, often 2 Ms.

If you still want to take on the challenge of trying to use a commercial RX, we need to know the make and model and firmware and hopefully someone else has done this before. Some people successfully use the relatively cheap sat finders, they can be fooled into working down to 1 Ms so can receive the QO100 beacon and many DATV repeaters on 23cm. There are some receivers, like the Octagon that will do 333ks but not very well, they tend to lock on to the strongest signal rather than the one you want. Don't even think about trying a redundant sky set top box.

If you want to use a satellite receiver terrestrially, usually you have to do some maths. They are expecting an LNB with an LO of 9.75 GHz or 10.6 GHz. It won't understand tuning to 23cm frequencies, it expects an LNB to be present and tunes to the IF from the LNB, typically 950MHz to 1750MHz. To receive a 23cm repeater you need to reverse engineer this and work out the satellite frequency which when the receiver tunes to that, would be an equal LNB IF frequency to the repeater channel. This way the receiver is fooled to tune where you want. Then connect the antenna, remembering to block the DC feed to the LNB. So for example, if the repeater is on 1315MHz you add 9750MHz and tell the receiver to tune to 11065 MHz. If will expect 11065MHz to appear at an IF of 1315 MHz and tune the receiver there.

Then there is symbol rate and FEC. Usually the receiver can work out the FEC but not the symbol rate. You need to program that. Some repeaters, e.g. GB3UD use very strange rates like 4167 ks. You need to look up what it is sending and program the RX accordingly.


A better solution all round is to build one of the BATC receiver projects, which have support, e.g. the Ryde.

Mike

radiogareth
Posts: 1215
Joined: Wed Jan 06, 2016 9:46 am

Re: Satellite Receiver for ATV

Post by radiogareth » Mon Apr 18, 2022 1:06 pm

Pulled from the BATC FB group...
THAISAT Satellites receiver model RV-103 this is sale in Thailand to modify for receive DATV at 10.491-10.499 GHz symbol rate 500/1000 KS/S success . If need buy please see on ebay web as link https://www.ebay.com/itm/154944208925
But only down to 500kS.
Build a Minitiouner+Ryde is best for amateur stuff.
Gareth

PE1BR
Posts: 20
Joined: Thu Jul 07, 2016 5:37 am

Re: Satellite Receiver for ATV

Post by PE1BR » Sat Apr 23, 2022 10:14 pm

There is no DATV in the initial message of the topic starter.
So the first question should be: is the receiver for ATV or DATV ?

FRANCOIS F1CHF
Posts: 23
Joined: Sun Aug 21, 2011 8:07 am

Re: Satellite Receiver for ATV

Post by FRANCOIS F1CHF » Sun Apr 24, 2022 7:33 am

It is for DATV (dvb/s)
I have asked to the vendor about the term MODIFY and the answer is
Nouveau message de : nanrspm1970 (357TURQUOISE_STAR Star)
Hi Sir!!

I modify via RS-232 by configuration program for frequency range and symbol rate.

73 de HS1JAN
Tanan
so the guy is a Ham guy and he has access via RS232 ...good news
francois F1CHF
F1CHF near Paris France

Jabi
Posts: 66
Joined: Sun Jun 14, 2020 3:23 pm

Re: Satellite Receiver for ATV

Post by Jabi » Wed Apr 27, 2022 4:21 am

Can you please ask again the frequency range limits and symbol rates?
73,s de Jabi, ea2aru.

FRANCOIS F1CHF
Posts: 23
Joined: Sun Aug 21, 2011 8:07 am

Re: Satellite Receiver for ATV

Post by FRANCOIS F1CHF » Wed Apr 27, 2022 7:29 am

jabi
I do not understand your question
everything is in the EBAY link
https://www.ebay.com/itm/154944208925

SPECIFICATION
Tuner : DVB-S + DVB-S2
Modify to Frequency range : 600 ~ 2200 MHz
LNB: 13/18V , 22 KHz Tone, DiSeqC 1.2 support
Demodulation : QPSK, 8PSK, 16PSK, 32PSK
Modify Symbol rate support : 500 / 1000 KS/S or 0.5 ~ 45 MS/S
- Up for QPSK & 8PSK
- Up for 16APSK
- Up for 16APSK
Transport stream : MPEG-2 Transport Interface
Video decoding : MPEG-2 MP@HL@ML/HL
H.264 BP (with no ASO/FMO)
MP&HP@L3/L4.1
AVS Jizhun profile@L6.0/L4.0
F1CHF near Paris France

G8KWR
Posts: 28
Joined: Tue Jun 16, 2020 3:41 pm

Re: Satellite Receiver for ATV

Post by G8KWR » Wed Apr 27, 2022 3:50 pm

"THAISAT Satellites receiver model RV-103 this is sale in Thailand to modify for receive DATV at 10.491-10.499 GHz symbol rate 500/1000 KS/S success . If need buy please see on ebay web as link https://www.ebay.com/itm/154944208925"

The RV-103 is currently about £ 10 on Lazada Thailand + £ 1 domestic postage. We are currently here, so might get one and bring back with us to play with.

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