Hi Alan,
the loss depends on the design.
For a wilkinson divider/combiner with about 30dB port isolation it's 3dB for
each port,
for a hybrid divider/combiner with 40dB port isolation it's 6dB.
I agree on the protection from out of band signals for LW by the diplexer's low
pass.
73
Clemens
DL4RAJ
>-----Original Message-----
>From: [email protected]
>[mailto:[email protected]] On Behalf Of Alan Melia
>Sent: Wednesday, March 14, 2018 4:10 PM
>To: [email protected]
>Subject: LF: Re: RE: Antenna splitter question
>
>Hi Clemens I agree with that but the splitter loses you 6dB on
>both sides
>against the diplexer :-)) Probably not significant at LF/MF
>but it can give
>some protection against out of band big signals.
>
>Alan
>G3NYK
>
>----- Original Message -----
>From: "Clemens Paul" <[email protected]>
>To: <[email protected]>
>Sent: Wednesday, March 14, 2018 2:36 PM
>Subject: LF: RE: Antenna splitter question
>
>
>> Hello Chris,
>>
>> if you use the common broadband design you surely can listen
>> on LW and MW at the same time with a power splitter,e.g.like here
>> https://ww2.minicircuits.com/app/AN10-001.pdf
>> A diplexer is only necessary if you want to transmit on different
>> frequencies at the same time
>> on one antenna.
>>
>> 73
>> Clemens
>> DL4RAJ
>>
>>
>>>-----Original Message-----
>>>From: [email protected]
>>>[mailto:[email protected]] On Behalf Of Chris Wilson
>>>Sent: Tuesday, March 13, 2018 11:21 PM
>>>To: [email protected]
>>>Cc: [email protected]
>>>Subject: LF: Antenna splitter question
>>>
>>
>>
>
>
>
>---
>Diese E-Mail wurde von AVG auf Viren geprüft.
>http://www.avg.com
>
|
