EA Antenna EACOBW5B - 500W - R2010904

EA Antenna EACOBW5B - 500W - R2010904
£299.95 ( £249.96 EXC. VAT )
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500 WATT VERSION


EAntennas are proud to announce the introduction of the COBWEB (G3TPW) antenna to their extensive range.

The COBWEB antenna is known throughout the world for its small footprint, high efficiency design.  Offering a lightweight, Omni-directional solution for the 10m-12m-15m-17m-20m bands. The antenna can be mounted on a simple mast from as low as 1m above ground level and is an ideal choice for field days and portable operation. One man operation is possible, with an average build time from scratch of around 30-40 minutes. 

We offer two versions of this antenna, this, a standard 500w ‘basic’ version and a 3kW ‘high power’ version.

The EAntenna EACOBW5B is a small-sized antenna 5 bands with a score equal to or better than a simple dipole.
With only 5 kgWeight make it ideal for small spaces, portable, and without rotor.

 
 
SPECIFICATIONS20m17m15m12m10m
Frequency range: 14,0 ~ 14,35 18,06 ~ 18,17 21,0 ~ 21,45 24,8 ~ 25,0 28,0 ~ 29,7 MHz.
Gain (dBi) 7 7 7 7,0 dBi *
Bandwidth 2,0:1 ROE 208 170 167 156  184 KHz.
Bandwidth 3,0:1 ROE
362 299 293 271 337 KHz.
Impedance:         50 Ohm
MaxPower:         500 o 3KW **
Frame width:         2,78m  /  9,1 '
Turning radius:         1,97m / 6,5 '
Wind Survival:         160 kmh ≥ / ≥ 100 mph
Weight:         4,80 Kg / 10,6 libras
Package dimensions: (W x H x L)         11x11x100cm
4,3x4,3x39,4 "

* Gain dBi (gain over isotropic space).
** Balun included, there are options of 500W and 3kW.

 

(1 reviews)Write a review
Excellent
Marco|31-05-2018
Hi there I received my new cobweb and put on air , respect my old vertical I can see a fantastic different in signal reports . The only think I was quite upset the instruction are poor and very hard to understand ,
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