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![1.5:1 Baluns/Ununs 4027835776 - 1.5:1 Baluns/Ununs](https://i0.wp.com/d2j6dbq0eux0bg.cloudfront.net/images/10325621/4027835776.png?ssl=1)
20-6 Meter Loop Antenna System with 4:1 Balun and Choke Combo, (20, 17, 15, 12, 11, 10, 6 meters) 500/1.5KW/5KW PEP Options
20-6 Meter Loop Antenna System with 4:1 Balun and Choke Combo, (20, 17, 15, 12, 11, 10, 6 meters) 500/1.5KW/5KW PEP Options
SKU PAL-LOOP2006-XXX
List price
$189.95
Save 21%
$149.95
On Sale
![1.5:1 Baluns/Ununs 3184471292 - 1.5:1 Baluns/Ununs](https://i0.wp.com/d2j6dbq0eux0bg.cloudfront.net/images/10325621/3184471292.jpg?ssl=1)
40-6 Meter Loop Antenna System with 4:1 Balun and Choke Combo, (40, 20, 17, 15, 12, 11, 10, 6 meters) 500/1.5KW/5KW PEP Options
40-6 Meter Loop Antenna System with 4:1 Balun and Choke Combo, (40, 20, 17, 15, 12, 11, 10, 6 meters) 500/1.5KW/5KW PEP Options
SKU PAL-LOOP4010
List price
$189.95
Save 11%
$169.95
On Sale
![1.5:1 Baluns/Ununs 993486357 - 1.5:1 Baluns/Ununs](https://i0.wp.com/d2j6dbq0eux0bg.cloudfront.net/images/10325621/993486357.jpg?ssl=1)
50:100 (2:1) CUBE™ Balun/Unun 1.8-61 MHz, 2KW/5KW, Loop Antennas
50:100 (2:1) CUBE™ Balun/Unun 1.8-61 MHz, 2KW/5KW, Loop Antennas
SKU CB-2-2000
List price
$159.95
Save 25%
$119.95
On Sale
![1.5:1 Baluns/Ununs 1864891770 - 1.5:1 Baluns/Ununs](https://i0.wp.com/d2j6dbq0eux0bg.cloudfront.net/images/10325621/1864891770.jpg?ssl=1)
50:450 ohm (9:1) CUBE™ Unun, 1.8-61 MHz, 1.5 KW, End Fed Long Wire
50:450 ohm (9:1) CUBE™ Unun, 1.8-61 MHz, 1.5 KW, End Fed Long Wire
SKU CU-9-1500
List price
$129.95
Save 15%
$109.95
On Sale
![1.5:1 Baluns/Ununs 3862217729 - 1.5:1 Baluns/Ununs](https://i0.wp.com/d2j6dbq0eux0bg.cloudfront.net/images/10325621/3862217729.jpg?ssl=1)
Coax Common Mode Noise Filter - 500 Watts PEP, 1-60 MHz, -38dB Common Mode Noise Suppression!
Coax Common Mode Noise Filter - 500 Watts PEP, 1-60 MHz, -38dB Common Mode Noise Suppression!
SKU CMNF-500-50
List price
$79.95
Save 13%
$69.95
On Sale
![1.5:1 Baluns/Ununs 3406525134 - 1.5:1 Baluns/Ununs](https://i0.wp.com/d2j6dbq0eux0bg.cloudfront.net/images/10325621/3406525134.jpg?ssl=1)
CUBE Feed Line Choke/Line Isolator Unun, 1.5KW, 1.8-65 MHz, -38dB Suppression
CUBE Feed Line Choke/Line Isolator Unun, 1.5KW, 1.8-65 MHz, -38dB Suppression
SKU CU-1-1500SO
List price
$149.95
Save 27%
$109.95
![1.5:1 Baluns/Ununs 3061086793 - 1.5:1 Baluns/Ununs](https://i0.wp.com/d2j6dbq0eux0bg.cloudfront.net/images/10325621/3061086793.jpg?ssl=1)
DELUXE Desktop Computer with AC power RFI Kit - 11 Filters
DELUXE Desktop Computer with AC power RFI Kit - 11 Filters
SKU RFI-DESKTOP-DELUXE
$69.95
On Sale
![1.5:1 Baluns/Ununs 2520706681 - 1.5:1 Baluns/Ununs](https://i0.wp.com/d2j6dbq0eux0bg.cloudfront.net/images/10325621/2520706681.jpg?ssl=1)
Ferrite Mini Snap On Combo Pack, Mix 31, RFI Range 1-300 MHz - 10 filters (3/8, 1/2, 3/4)
Ferrite Mini Snap On Combo Pack, Mix 31, RFI Range 1-300 MHz - 10 filters (3/8, 1/2, 3/4)
SKU FMSCP-31-10
List price
$55.95
Save 11%
$49.95
On Sale
![1.5:1 Baluns/Ununs 1487159529 - 1.5:1 Baluns/Ununs](https://i0.wp.com/d2j6dbq0eux0bg.cloudfront.net/images/10325621/1487159529.jpg?ssl=1)
Ferrite Ring and Snap On Combo Pack - 10 Rings (1.4" ID) + 10 Snap On Beads (1/2" ID) - Mix 31 (RFI Range 1-300 MHz) FREE USA SHIPPING
Ferrite Ring and Snap On Combo Pack - 10 Rings (1.4" ID) + 10 Snap On Beads (1/2" ID) - Mix 31 (RFI Range 1-300 MHz) FREE USA SHIPPING
SKU FRSCP-31-20
List price
$155.00
Save 10%
$139.95
On Sale
![1.5:1 Baluns/Ununs 2385165615 - 1.5:1 Baluns/Ununs](https://i0.wp.com/d2j6dbq0eux0bg.cloudfront.net/images/10325621/2385165615.jpg?ssl=1)
Ferrite Ring Combo Pack, FT240 - 1.4" ID, 10 Rings - Mix 31(4), 61(3), 75(3), RFI Range .15-2000 MHz
Ferrite Ring Combo Pack, FT240 - 1.4" ID, 10 Rings - Mix 31(4), 61(3), 75(3), RFI Range .15-2000 MHz
SKU FRCP-240-10
List price
$139.50
Save 14%
$119.95
On Sale
![1.5:1 Baluns/Ununs 2520706712 - 1.5:1 Baluns/Ununs](https://i0.wp.com/d2j6dbq0eux0bg.cloudfront.net/images/10325621/2520706712.jpg?ssl=1)
Ferrite Snap On Combo Pack, Mix 31, RFI Range 1-300 MHz - 1/4, 3/8, 1/2, 3/4 - 22 filters
Ferrite Snap On Combo Pack, Mix 31, RFI Range 1-300 MHz - 1/4, 3/8, 1/2, 3/4 - 22 filters
SKU FSCP-31-22
List price
$108.00
Save 12%
$95.00
On Sale
![1.5:1 Baluns/Ununs 672806530 - 1.5:1 Baluns/Ununs](https://i0.wp.com/d2j6dbq0eux0bg.cloudfront.net/images/10325621/672806530.jpg?ssl=1)
Ferrite Snap on/Ring Combo Pack, Mix 31, RFI Range 1-300 MHz - 16 filters
Ferrite Snap on/Ring Combo Pack, Mix 31, RFI Range 1-300 MHz - 16 filters
SKU FSRCP-31-16
List price
$112.00
Save 15%
$95.00
On Sale
![1.5:1 Baluns/Ununs 977476519 - 1.5:1 Baluns/Ununs](https://i0.wp.com/d2j6dbq0eux0bg.cloudfront.net/images/10325621/977476519.jpg?ssl=1)
FT240-3I, ID=1.4", AC/DC/Coax Noise Filter, RFI Range 1-300 MHz, Bulk Pack of 10
FT240-3I, ID=1.4", AC/DC/Coax Noise Filter, RFI Range 1-300 MHz, Bulk Pack of 10
SKU F240-31-10
List price
$100.00
Save 10%
$89.95
On Sale
![1.5:1 Baluns/Ununs 977476519 - 1.5:1 Baluns/Ununs](https://i0.wp.com/d2j6dbq0eux0bg.cloudfront.net/images/10325621/977476519.jpg?ssl=1)
FT240-3I, ID=1.4", AC/DC/Coax Noise Filter, RFI Range 1-300 MHz, Mini Pack of 3
FT240-3I, ID=1.4", AC/DC/Coax Noise Filter, RFI Range 1-300 MHz, Mini Pack of 3
SKU F240-31-3
List price
$34.95
Save 14%
$29.95
On Sale
![1.5:1 Baluns/Ununs 2833412803 - 1.5:1 Baluns/Ununs](https://i0.wp.com/d2j6dbq0eux0bg.cloudfront.net/images/10325621/2833412803.jpg?ssl=1)
Garage Door Opener RFI Kit, Low Freq (150 KHz-10 MHz) for AM Broadcast or High Freq (1-300 MHz) for Ham Radio or Commercial RFI
Garage Door Opener RFI Kit, Low Freq (150 KHz-10 MHz) for AM Broadcast or High Freq (1-300 MHz) for Ham Radio or Commercial RFI
SKU RFI-GDO
List price
$49.95
Save 30%
$34.95
On Sale
![1.5:1 Baluns/Ununs 982808127 - 1.5:1 Baluns/Ununs](https://i0.wp.com/d2j6dbq0eux0bg.cloudfront.net/images/10325621/982808127.jpg?ssl=1)
Home Theater System RFI Kit for up to 4 HDTV, A/V units + I/O cables - 12 filters
Home Theater System RFI Kit for up to 4 HDTV, A/V units + I/O cables - 12 filters
SKU RFI-HTS
List price
$89.95
Save 22%
$69.95
On Sale
![1.5:1 Baluns/Ununs 1725432406 - 1.5:1 Baluns/Ununs](https://i0.wp.com/d2j6dbq0eux0bg.cloudfront.net/images/10325621/1725432406.jpg?ssl=1)
Hybrid 4:1 Balun + 1:1 Current Balun in one enclosure, 1.8-61 MHz, 1.5/5KW PEP - Loop, OCF Antennas
Hybrid 4:1 Balun + 1:1 Current Balun in one enclosure, 1.8-61 MHz, 1.5/5KW PEP - Loop, OCF Antennas
SKU CB-4-1-1500
List price
$189.95
Save 26%
$139.95
On Sale
![1.5:1 Baluns/Ununs 1725513115 - 1.5:1 Baluns/Ununs](https://i0.wp.com/d2j6dbq0eux0bg.cloudfront.net/images/10325621/1725513115.jpg?ssl=1)
Hybrid 6:1 Current Balun + 1:1 Current Balun in one enclosure, 1.8-61 MHz, 1.5KW/5KW PEP
Hybrid 6:1 Current Balun + 1:1 Current Balun in one enclosure, 1.8-61 MHz, 1.5KW/5KW PEP
SKU CB-6-1-1500
List price
$189.95
Save 21%
$149.95
On Sale
![1.5:1 Baluns/Ununs 581498708 - 1.5:1 Baluns/Ununs](https://i0.wp.com/d2j6dbq0eux0bg.cloudfront.net/images/10325621/581498708.jpg?ssl=1)
Kurt Speaks Out - Digital PDF Version - Download Now!
Kurt Speaks Out - Digital PDF Version - Download Now!
SKU KURT-KSO-PDF
List price
$14.95
Save 100%
$0.00
On Sale
![1.5:1 Baluns/Ununs 581468958 - 1.5:1 Baluns/Ununs](https://i0.wp.com/d2j6dbq0eux0bg.cloudfront.net/images/10325621/581468958.jpg?ssl=1)
Laptop Computer with DC power RFI Kit - 7 Filters
Laptop Computer with DC power RFI Kit - 7 Filters
SKU RFI-Laptop
List price
$34.95
Save 14%
$29.95
![1.5:1 Baluns/Ununs 4222605656 - 1.5:1 Baluns/Ununs](https://i0.wp.com/d2j6dbq0eux0bg.cloudfront.net/images/10325621/4222605656.png?ssl=1)
MINI-BALUN 1:1 Coax Interface to Ladder Line, Dipole elements, 500 Watts PEP, up to -38Db Common Mode Rejection, 1-61 MHz, Flagpole, Dipole, Beam and G5RV/ZS6BKW Antennas
MINI-BALUN 1:1 Coax Interface to Ladder Line, Dipole elements, 500 Watts PEP, up to -38Db Common Mode Rejection, 1-61 MHz, Flagpole, Dipole, Beam and G5RV/ZS6BKW Antennas
SKU MB-1-500SS
$69.95
On Sale
![1.5:1 Baluns/Ununs 930357572 - 1.5:1 Baluns/Ununs](https://i0.wp.com/d2j6dbq0eux0bg.cloudfront.net/images/10325621/930357572.jpg?ssl=1)
Multi Ratio 4:1/6:1/9:1 CUBE™ Balun, 1.8-61 MHz, 1.5 KW
Multi Ratio 4:1/6:1/9:1 CUBE™ Balun, 1.8-61 MHz, 1.5 KW
SKU CB-4-9-1500
List price
$149.95
Save 13%
$129.95
On Sale
![1.5:1 Baluns/Ununs 3882535254 - 1.5:1 Baluns/Ununs](https://i0.wp.com/d2j6dbq0eux0bg.cloudfront.net/images/10325621/3882535254.png?ssl=1)
Multi Ratio 50:200 (4:1) & 50:450 (9:1) CUBE™ Unun, 1.8-60 MHz, 1500W, End Fed
Multi Ratio 50:200 (4:1) & 50:450 (9:1) CUBE™ Unun, 1.8-60 MHz, 1500W, End Fed
SKU CU-4-9-1500
List price
$169.95
Save 24%
$129.95
On Sale
![1.5:1 Baluns/Ununs 749899728 - 1.5:1 Baluns/Ununs](https://i0.wp.com/d2j6dbq0eux0bg.cloudfront.net/images/10325621/749899728.jpg?ssl=1)
Multi-Ring/Multi-Snap On Combo Pack, Mix 31, RFI Range 1-300 MHz - 17 filters
Multi-Ring/Multi-Snap On Combo Pack, Mix 31, RFI Range 1-300 MHz - 17 filters
SKU MRSCP-31-17
List price
$112.00
Save 15%
$95.00
50 ohm coax to 75 ohm balanced output baluns are useful for low (< 1 wavelength) dipoles exhibiting 75 ohm characteristic impedance or for matching to balanced ladder line whose endpoint impedance is near 75 ohms.
50 ohm coax to 75 ohm CATV coax connections are easily done with a 1.5:1 unun with SO-239 connectors on input and output. Likewise 50 ohm coax to unbalanced verticals or loads near 75 ohms can be matched with a 1.5:1 unun.