PCS-Electronics

tx 25 m altitude from sea ANTENNAS (db) 5/8 (db) G.P (db) DIPOLE (db) Α distance tx - rx 290 m, RX altitude from sea 29 m ( + 4 m from tx) 60 64 65 Β distance tx - rx 580 m, RX altitude from sea 05 m ( - 20 m from tx) 53 44 54 Γ distance tx - rx 1160 m, RX altitude from s...

the new test is ready for the forum.

We are in 2010,

Do not use any more RG213 - RG8 - RG 214.

My opinion is
that , if you want to work in the fm band, use
For low power and low cost (500 watt)
use
aicell 7

for 1 κwatt use
ecoflex 10

1 week ago I made one test for the wires ecoflex 10 vs RG 213 So see ecoflex 10, length 10m, N type connectors - frequensy 96,5 MHZ (With Bird 43 and dummy load Bird 1,5 kw continius) ECOFLEX 10 power in = 1000 watt power out = 900 watt loss = 10 % (10m) RG 213, length 10m, N type connectors - frequ...

Thank you for your test of the different antenna, your report is interesting but I have several questions. 1). What was the antenna's actual height above ground level when you conducted your tests? 2). During your tests did you take multiple readings in different area's encompassing 360 degrees fro...

Dear sirs, I made the antenna test. So the exterminator is a good antenna but for long distansies only. see the test short distanse (200 m) tx 25m rx 25m Dipole = 80 db j pole = 80 db ext/or = 78 db short distanse (2 km) tx 25m rx 2m Dipole = 48 db j pole = 44 db ext/or = 38 db Mid distanse (3 km) t...

THE TEST WILL BE IN OPEN AREA ( not town )
The distance will be from 200 m to 18 km. (chek with gps & google earth)

Dear sirs, I will make a big test. I will compare exterminator vs 3/4 vs dipole antenna. I have the pira 75 band analazyer, i have one sirio fm dipole, one j pole (by me) and i just order your exterminator antenna. I will use RVR exciters ( 2 blues- 1 ptx lcd-) and I will mesure the power (with bird...

linear 1kwatt with 3cx800

http://www.youtube.com/user/gcryss231#p/u/7/JNUCP_1W_Fk

Antenna test in balcony

http://www.youtube.com/user/gcryss231#p/u/2/ERjI83Evnm8

antenna analyzer

http://www.youtube.com/user/gcryss231#p/u/1/wDebyLP0DlY

What is the beferent ?

slim jim or exteminator ?
and why ?