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SRC 9:1 UNUN
The SRC 9:1 UNUN perfect for those home HF antenna projects.
This simple looking small box could be the answer for all those portable or small garden problems. Whether its a longwire or a vertical you are looking to put on the air, this little box is the answer for you.
The 9:1 Unun is a transfomer Bringing high values such as 450 Ohm's to a closer and more manageable 36 to 90 Ohms, thus alowing a much better match from your coax feeder to the random length.
Feed this transformer with 50 Ohm coax add a length of wire and you are off.
Please note: for multiband use, a tuner is required.
Specs:
Dimensions: 86L / 40W / 60H (in mm)
Bands: 160 thru 10 with tuner.
Power: 150 watts pep.
Package includes:
1x Boxed transformer
Full instalation and ideas guide.
Retail price: £16.00 + £3.00 p&p.
SRC 9:1 UNUN (HP)
The SRC 9:1 UNUN (HP) is the big brother to the ever popular standard Unun transformer - with bigger power handling.
The SRC 9:1 UNUN (HP) is perfect for those home HF antenna projects. The 9:1 Unun (HP) is a transformer Bringing high values such as 450 Ohm's to a closer and more manageable 36 to 90 Ohms, thus allowing a much better match from your coax feeder to the random length wire. Feed this transformer with 50 Ohm coax add a length of wire and you are off. Please note: for multiband use, a tuner is required.
Specs:
Dimensions: 120x65x36 (in mm)
Bands: 160 thru 10 with tuner.
Power: 750 watts pep.
Package includes:
1x Boxed transformer
Full installation and ideas guide.
Retail price: £24.00 + £3.00 p&p.
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