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Momobeam MONO4 20m yagi antenna

MONO3 20

 750,00

MONO3 20

 750,00

Designed with latest generation software, the MONO3 20 is an antenna with full size elements, easy to assemble providing the highest level performance over the entire frequency range. It is the right choice for those who want maximum performance using full size elements.

Suitable for mast or side mount tower configurations
Requires a rotor for medium load

RF choke: 3kW included

Availability: 2 weeks

Contact us for more info

2 U-bolt 50/60 mm (2-2.3 in) INCLUDED.
If you need larger ones, please choose below.

3kW RF choke SO239 PLUG INCLUDED.
If you prefer, choose below a different RF choke.

Description

MONO3 20Band 20 m
Gain dBi:
(20 meters above the ground)
12.3
Gain dBd free space:5.0
F/B:20
Active elements:3
Bandwidth KHz
S.W.R. ≤ 1.5:1
350
Boom Length:560 cm/18.37 ft
Turning radius:620 cm/20.34 ft
Feed lines required:1 X 50 Ohm
Max tower lift side:70 cm/ 2 ft

Longest element:
1100 cm/36.08 ft

Power handling:
10 kW

Wind area:
0.66 m²/7.10 sq ft

Wind load 130Km/h:
530 N

Wind survival*:
160 Kmh – 100 Mph

Tower Leg/Mast diameter:  50/60 mm – 2/2.36 inch

(larger on request – specify on order form)

RF choke**:
3 KW included

Weight (excluding packaging):
25 Kg/55 lb

Materials used

Tubes and plates:
Aluminum alloy 6060T6

Hardware:
stainless steel

insulating clamps:
polypropylene UV resistant

Manual:
English

*Wind survival is the maximum wind speed to which the antenna can be subjected without incurring permanent deformation (calculated in the absence of ice)

**The Momobeam RF Choke (standard product offering, rated at 3 KW) is made from high quality Teflon dielectric, double shielded, low loss coaxial cable with properly selected ferrite material that is sleeved over the cable that together, create a high impedance path for RF, providing high isolation between the antenna and coaxial feedline.

An SO-239 female connector is included for convenient attachment to the customer feedline and its PL-259 Male connector.

The 5 KW and 10 KW rated RF chokes (optional purchase) are made from the same materials except the coaxial cable is 10 mm diameter.

The 10KW version uses a 7/16 DIN style connector.

Get the manual
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MONO3 20User Manual EN 940 KB 2 downloads

User Manual MONO3 20 ...
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