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150W FM Amp 88-108MHz

 
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150W FM Amp 88-108MHz
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RC2
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Joined: 07 Apr 2009
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Post 150W FM Amp 88-108MHz Reply with quote
Hello!
I´m interested in a 150W amplifier for my 15W FM transmitter.
http://www.pcs-electronics.com/150w-amplifier-with-mosfet-technology-p-269.html

The real power of my Transmitter is 13-14W more and less.

It´s the 10dB attenuator (10W-1W) valid for my transmitter and used for this 150W amplifier?

Or can you adapt the attenuator for the 15W power input?

Thanks from Spain!!
RC2
Tue Apr 07, 2009 1:16 pm View user's profile Send private message
pcs
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Joined: 18 Jan 2002
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Post Reply with quote
The attenuator will be fine as the 150W amplifier requires a little bit more than 1W
for full power output.

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Marko - PCS Electronics
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Turn your PC into a FM radio station!
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fax +386 4 2316 128
Tue Apr 07, 2009 2:33 pm View user's profile Send private message Visit poster's website
RC2
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Post Reply with quote
Thanks!!
Tue Apr 07, 2009 4:55 pm View user's profile Send private message
pcs
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Post Reply with quote
Sure, report back how much range you are having now

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Best regards,
Marko - PCS Electronics
--------------------------------------------------------
Turn your PC into a FM radio station!
http://www.pcs-electronics.com
fax +386 4 2316 128
Tue Apr 07, 2009 5:01 pm View user's profile Send private message Visit poster's website
RC2
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Post Reply with quote
Thanks.
I bought the amplifier and the attenuator yesterday. I indicated in annotations of the order the power of my transmitter for more information.
One question more only:

How many time more or less the order will be on the way?

About my 15W transmitter:
With my Sirio Antenne (P/N 2101501.00 GPA 66-108. And Coaxial cable RG-213) I can recieved the signal 25 km away from my home. Light signal but I can listen between noise to this distance. The signal is perfect even until 10Km.
I live in a small town of 5000 inhabitants in a plain without mountains. My antenna is placed in the highest neighborhood of the city.
I will report you with this 150W AMP ...


Thank you very much!!
Wed Apr 08, 2009 8:59 am View user's profile Send private message
pcs
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Post Reply with quote
It will be on the way soon

You have very nice range indeed for 15W of power.

You can now expect an increase of 2-3x compared to current range.

_________________
Best regards,
Marko - PCS Electronics
--------------------------------------------------------
Turn your PC into a FM radio station!
http://www.pcs-electronics.com
fax +386 4 2316 128
Wed Apr 08, 2009 10:18 am View user's profile Send private message Visit poster's website
RC2
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Joined: 07 Apr 2009
Posts: 4

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Post Reply with quote
Thanks for your quick answer.

Some advice to measure the power with a fictitious load?

I now have a fictitious load of 50 oh with resistances and is valid for 15W.
But for 150W?
But this 150W AMP doesn´t need adjustment, right?

This is my power meter:



And other question:
I need a small (1 m more and less) cable easy to handle from the transmitter to amplifier. And other 1.5 m. to the amplifier to my surge protector (Alpha Delta AD-ATT3G50U/HP 30MHz to 500MHz (2kW).
What about Coaxial AIRCELL 7 ?
Is it a good cable? advice, please.



Thank you!!
Wed Apr 08, 2009 11:03 am View user's profile Send private message
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