1:1 ATU Current Balun, 1-100MHz, 1kW
This is a balun (balanced to unbalanced ) transmission line transformer designed to transform open wire and balanced twin lead, ladder line to unbalanced coaxial feedline and remote auto tuner with multiband antenna.
Application:
. Transform balanced to unbalanced signal.
. Choking impedance.
. Suppress common mode current.
. Doublets, loops, multiband wire.
. Remote auto tuner ( assist and helps the tuner to tune ).
In this application any small impedance transformation caused by the Current Balun is immaterial because the tuner will compensate and manage SWR.
Technical specification :
Type : 1:1 Current Balun
Frequency : 1 – 100Mhz
Input Impedance: 97Ω
Output Impedance: 97Ω
Typical insertion loss: less than 0.05 dB
Power Handling(CW/AM/SSB) : 700w /500w/1Kw
Core Type : FT240-43 by Fair-rite® Co.
Wire type: Enamel copper wire 1.6 mm (AWG 14)
Insulation type : PTFE
Plot network performance:
See plot performance.
25dB: 1.7K Ω
30dB: 3K Ω
40dB: 10K Ω
Package Contents
You get what you see.
FT240-43 core by Fair-rite® winding with Enamel copper wire 1.6 mm
Assembled and tested
SHIPPING
We ship worldwide from French by Registered Air mail with tracking number.
Your item will be shipped next business day once payment received.
Delivery time depends on destination and Customs, usually it takes about 10-25 business days.