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TRI10 10/15/20

 1.550,00
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TRI7 10/15/20

 1.050,00

TRI7 10/15/20

 1.050,00

(1 customer review)

TRI7 10/15/20 is a compact size and affordable tri-band yagi. It covers the 10/15/20 meter bands with amazing performance and just one coaxial cable. On 15 and 20 meters using a reflector/driver configuration with full size components whose performance is much higher than those of the older generation antennas. On 10 meters it has 3 elements whose configuration is a reflector, driver, director. The spacings have been optimized with the latest generation of simulation software to ensure maximum performance.
Simple to assemble, the TRI 7 does not require any calibration: during assembly it will not be necessary to choose between CW and SSB. It features flat SWR below 1.5:1 on all operating bands and is a perfect fit for modern transceivers and linear amplifiers.
Also available with separate feeds. You can find the TRI7 10/15/20 SF in the “Separate Feeds” section.

Requires only one coaxial cable
Requires a medium/light range rotor.

RF Choke: 3kW included

Availability: in stock

TRI7

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.

SKU: TRI7 10-15-20 Categories: , , , ,

Description

TRI7 10/15/2010 m
band
15 m
band
20 m
band
Gain dBi:
(20 meters above the ground)
13.812.011.5
Gain dBd free space:6.14.34.2
F/B:181515
Active elements:322
Bandwidth kHz
S.W.R. ≤ 1.5:1
800450350
Boom Length:420 cm/13.75 ft
Turning radius:600 cm/19.68 ft
Feed lines required:1 X 50 Ohm
Max tower lift side:130 cm/4.26 ft

Longest element:
1111 cm/36.45 ft

Power handling:
10 kW

Wind area:
0.68 m²/7.30 sq ft

Wind load 130Km/h:
565 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):
27 Kg/59 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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TRI7 101520 User Manual EN 940 KB 3 downloads

User Manual Tri7 101520 ...
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    1 review for TRI7 10/15/20

    1. mattiasistona9645

      My TRI 7 is ten meters high and the performances are amazing. I call dxs and I receive answer from any places. Very compact antenna inside the wind and very easy to assemble. I made some contests with wonderfoul scores and results.

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