Search found 6 matches

by endgame
Mon Oct 01, 2007 7:30 pm
Forum: FM transmitters
Topic: Power Input from Car for FM transmitter + Antenna
Replies: 5
Views: 12747

pcs wrote:You mentioned mains voltage and batteries, no AC/Dc power supply or charger was mentioned anywhere.

I think connecting 110V or 220V directly to a battery could have highly reactive results.
Umm...When the battery goes down...then I will it give a boost?
by endgame
Mon Oct 01, 2007 4:41 pm
Forum: FM transmitters
Topic: Power Input from Car for FM transmitter + Antenna
Replies: 5
Views: 12747

So why would it explode, in the method I have shown above?

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Maintenance free (MF) Batteries rely on valves fitted to each cell which can vent hydrogen if over-pressurisation occurs. Generally however, oxygen and hydrogen recombine in the space above the electrolyte, so that over ...
by endgame
Thu Sep 27, 2007 4:14 am
Forum: FM transmitters
Topic: Power Input from Car for FM transmitter + Antenna
Replies: 5
Views: 12747

Power Input from Car for FM transmitter + Antenna

Ok so Petrol (Oil/Gas) is expensive....but what if you are on the move....and want to transmit FM from the Downtown core (where you don't live).

Is there a way to connect an electric wire to the battery for power output?


Considering the electric wire will be a separate (car) battery, which will ...
by endgame
Thu Sep 27, 2007 4:06 am
Forum: FM transmitters
Topic: Making 300 W FM transmitter from scratch
Replies: 1
Views: 7732

Making 300 W FM transmitter from scratch

https://www.pcs-electronics.com/shop/fm ... -magician/

I cannot afford the above 300 W FM transmitter. I don't have $3,000+ and the Fedex $.

So, is there a kit I can buy so that it does the same stuff, and looks the same too? [-o<
by endgame
Mon Sep 24, 2007 1:23 am
Forum: FM transmitters
Topic: Transmitter + Amplifier
Replies: 2
Views: 8995

Transmitter + Amplifier

Say I buy https://www.pcs-electronics.com/shop/fm-transmitters/fm-radio-packages/cybermaxfm-se-v3-fm-transmitter-packages/ i.e. 300W FM TX package - 4-bay dipole array.

Then I buy
https://www.pcs-electronics.com/product-category/fm-amplifiers/rack-mounted-fm-amplifiers/
in 19-inch rack.

Then ...
by endgame
Wed Sep 19, 2007 11:12 pm
Forum: FM transmitters
Topic: How to Test a Transmitter's Power Output?
Replies: 4
Views: 13613

How to Test a Transmitter's Power Output?

How to Test a Transmitter's Power Output?