3/4 Wave Exterminator 1KW
Moderators: Sir Nigel, Nina, pcs, 5r, phpBB2 - Administrators
3/4 Wave Exterminator 1KW
Hi, i have an easy questions of this antena. I purchase for this antena... ¿this antena contains instructions for tune and mountage? ¿is semi-mounted or total dismounted? This antena is really good?? Sorry, but my english is very bad.
This antenna comes tuned, you need to specify frequency at the time of ordering.
It is a decent antenna, works very well.
The only downside to this antenna is that it is narrow band so if you change frequency you have to re-tune it.
It is a decent antenna, works very well.
The only downside to this antenna is that it is narrow band so if you change frequency you have to re-tune it.
Last edited by pcs on Fri Feb 10, 2012 10:55 am, edited 1 time in total.
Best regards,
Marko - PCS Electronics
--------------------------------------------------------
Turn your PC into a FM radio station!
http://www.pcs-electronics.com
fax +386 4 2316 128
Marko - PCS Electronics
--------------------------------------------------------
Turn your PC into a FM radio station!
http://www.pcs-electronics.com
fax +386 4 2316 128
3/4 wave dominator antenna connector
is the connector to the antenna a female or male
im looking for a female
im looking for a female
Sure, why not?
Best regards,
Marko - PCS Electronics
--------------------------------------------------------
Turn your PC into a FM radio station!
http://www.pcs-electronics.com
fax +386 4 2316 128
Marko - PCS Electronics
--------------------------------------------------------
Turn your PC into a FM radio station!
http://www.pcs-electronics.com
fax +386 4 2316 128
EXTEMINATOR VS slim jim
What is the beferent ?
slim jim or exteminator ?
and why ?
slim jim or exteminator ?
and why ?
Due to its unique construction radiation pattern is such that your range is
better when you use ... exterminator of course.
Indeed we are selling quite a few of these lately.
better when you use ... exterminator of course.
Indeed we are selling quite a few of these lately.
Best regards,
Marko - PCS Electronics
--------------------------------------------------------
Turn your PC into a FM radio station!
http://www.pcs-electronics.com
fax +386 4 2316 128
Marko - PCS Electronics
--------------------------------------------------------
Turn your PC into a FM radio station!
http://www.pcs-electronics.com
fax +386 4 2316 128
the radiation pattern for this antenna
Anyone can provide the radiation pattern for this 3/4 Wave Exterminator 1KW?
Thanks!
Thanks!
Well, it is omni antenna, horizontally it radiates uniformly in all directions.
Vertical pattern is low towards the horizon which is where gain comes from as with any antenna.
So if you use it on the top of the hill the weak spot might be immediately under the hill, same as with multiple stacked vertical dipoles.
Vertical pattern is low towards the horizon which is where gain comes from as with any antenna.
So if you use it on the top of the hill the weak spot might be immediately under the hill, same as with multiple stacked vertical dipoles.
Best regards,
Marko - PCS Electronics
--------------------------------------------------------
Turn your PC into a FM radio station!
http://www.pcs-electronics.com
fax +386 4 2316 128
Marko - PCS Electronics
--------------------------------------------------------
Turn your PC into a FM radio station!
http://www.pcs-electronics.com
fax +386 4 2316 128
1KW EXTERMINATOR
HI,
LIKE TO KNOW THE RANGE (MILES) I CAN COVER USING THE EXTERMINATOR. SECONDLY, THE SWR IS BETWEEN 6-8% @ 530 WATTS. IS IT SAFE FOR THE 1KW TRANSMITTER. IF ITS SAFE, CAN I INCREASE THE TRANSMITTER POWER OUTPUT TO 700WATTS??
THANKS
LIKE TO KNOW THE RANGE (MILES) I CAN COVER USING THE EXTERMINATOR. SECONDLY, THE SWR IS BETWEEN 6-8% @ 530 WATTS. IS IT SAFE FOR THE 1KW TRANSMITTER. IF ITS SAFE, CAN I INCREASE THE TRANSMITTER POWER OUTPUT TO 700WATTS??
THANKS
I have already answered your question about SWR in another topic in this forum.
The range depends on transmitter power, terrain configuration, soil conductivity, air moisture, how high antenna is, receiver sensitivity, exact position of receiver antenna, condition of ionosphere, temperature of air (inversion) and some other parameters.
If you can give me exact values for all these I can calculate your range for you down to 1 meter
The range depends on transmitter power, terrain configuration, soil conductivity, air moisture, how high antenna is, receiver sensitivity, exact position of receiver antenna, condition of ionosphere, temperature of air (inversion) and some other parameters.
If you can give me exact values for all these I can calculate your range for you down to 1 meter
Best regards,
Marko - PCS Electronics
--------------------------------------------------------
Turn your PC into a FM radio station!
http://www.pcs-electronics.com
fax +386 4 2316 128
Marko - PCS Electronics
--------------------------------------------------------
Turn your PC into a FM radio station!
http://www.pcs-electronics.com
fax +386 4 2316 128