Hi
Are there any (cheap) Ebay Filter for the (European) Bands?
Is there an list?
Are there any (cheap) Ebay Filter for the (European) Bands?
Is there an list?
(Cheap) Ebay Filter?
- Thread starter Your_account
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I saw on ebay some (chinese) Filter in mass production.
Is there an List or something else who help us and me to find good and working Filter?
Ebay is for me an good Source to save money on shipping. Normal Shops have 10€ - 40€ shipping and Chinese seller mostly 0€ - 2€.
Is there an List or something else who help us and me to find good and working Filter?
Ebay is for me an good Source to save money on shipping. Normal Shops have 10€ - 40€ shipping and Chinese seller mostly 0€ - 2€.
What frequency range(s) do you want passed or blocked?
TX or RX?
If TX, how many watts of power must it handle?
What connector?
What impedance?
What is your intended use for the filter?
Your posts so far give ZERO useful information that is required for anyone to help you.
TX or RX?
If TX, how many watts of power must it handle?
What connector?
What impedance?
What is your intended use for the filter?
Your posts so far give ZERO useful information that is required for anyone to help you.
RX
keep everyting outside what i not want to receive.
SMA, N
Sorry I am a beginner.
You still haven't specified a frequency range or intended use, which are the 2 most important things when selecting a filter.
What do you want to receive? Broadcast FM radio? Police dispatch? GPS signals? Aircraft telemetry?
What interfering signal are you trying to block? AM broadcast? Pagers? Radar? HAM radio next door?
If you can't or won't answer these questions, nobody can help you.
What do you want to receive? Broadcast FM radio? Police dispatch? GPS signals? Aircraft telemetry?
What interfering signal are you trying to block? AM broadcast? Pagers? Radar? HAM radio next door?
If you can't or won't answer these questions, nobody can help you.
in the most case a hole freq Band. Like VHF / UHF. I still use Airbandfilter.
NC1
Member
You could try these:
ERF-5W Series | PoleZero
NANO-ERF | PoleZero
I don't know the prices, you will have to look into that for yourself.
ERF-5W Series | PoleZero
NANO-ERF | PoleZero
I don't know the prices, you will have to look into that for yourself.
Thats not ebay...
You're still not answering whether you want to pass or block the band, or why. Either answer the questions asked, or I'm not going to waste any more time trying to help you.
ecps92
Member
Sometimes you feel like a Dentist, pulling teeth (err.. Answers from folks) :roll:
You've been on the site over 3 years. In that time, you've made 915 posts. I joined in 2005 and this is my 1100th post. I would hope that you have gotten to a point of more than "beginner" with the interactions and knowledge that has been shared with you.
You are not in the US. Most people that are offering you advice are.
You are always very unwilling to share your information. You have made references to the monitoring you wish to do being illegal in your country. If it's illegal, perhaps you shouldn't be doing it.
If someone offers a solution/answer to you and it doesn't meet your exact need (which you tended to be vague on,) you answer in a short and impolite manner. Many people find this offputting.
A simple question has been asked. What is the frequency or frequency range that you are getting the unwanted interference on, and what frequency or frequency range is the interference coming from. The answers should be in numbers, not words.
I've decided this is the filter you need...
FM Notch Filter 88-108MHz; Excellent Rejection 85dB; Bandstop; 9th order FM Trap | eBay
It's on eBay, covers V/UHF, uses SMA connectors and should cover "European bands"...so it meets all the criteria you've supplied us with.
FM Notch Filter 88-108MHz; Excellent Rejection 85dB; Bandstop; 9th order FM Trap | eBay
It's on eBay, covers V/UHF, uses SMA connectors and should cover "European bands"...so it meets all the criteria you've supplied us with.
NC1
Member
Exactly what I was thinking.
It's like taking your car to the mechanic and telling them "It doesn't do what I want",
and that is all they have to go on in figuring out what you mean.
The more detailed the question is, the faster and better answer you will get.
sorry I search for filter who are made by mass production.
if there is any usefull I will take.
Maybe some for PMR446? I think it will be a bandpass filter?!
if there is any usefull I will take.
here is a lot of noise.
Maybe some for PMR446? I think it will be a bandpass filter?!
A perfect description of this entire thread. I'm out.
Once again, your lack of providing useful information results in you dismissing someone who makes a suggestion that met every component that you had provided.
OK, this is kind of what I was looking for. We have a frequency range 446.00625-446.09375, now the question is: Is this the frequency range where you are receiving the interference (noise)? Or is it the frequency range that is causing the problem? If it is the one causing the problem, what frequency is it causing the problem on? If it is the range receiving interference, what frequency is the interference being generated from? Without both frequencies it is almost impossible to give any advice.
ecps92
Member
Ed... it's Futile.... tried in earlier threads with the OP
Bill... Retired Dentist
Bill... Retired Dentist
400.000 - 400.200
Thats the Freq I want to receive. The noise are insane and I dont know where the come from.
So I will try to do manythings to receive how much I could.
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