BALUNs - Balance to Unbalanced Transformers : CWS ByteMark, largest supplier of toroids, ferrite cores, iron powder cores, MPP cores and RF cores

BALUNs - Balance to Unbalanced Transformers

BALUN: W2FMI type. Largest Selections. Always in Stock for immediate shipment

CWS ByteMark manufactures these Baluns based on Dr. Jerry Sevick's (W2FMI) design.
Custom K type permeability core is used to obtain the widest bandwidth
1 Mhz to 50 MHz with lowest energy loss.
Typically insertion loss is less than 0.2 dB
High Power Handling Capability - up to 10 Kw
Highest voltage breakdown ratings
Both "Current" and "Voltage" types available
Aluminum case with SO239 connector and 2 ceramic feed through post as outputs. Custom case, fully encapsulation and other customization are available at added cost.
Dimensions: 2 Sizes :- Dimension A and Dimension B are as given below
Dimension A : Height = 5.5" ( 6.8" including the flange). Width = 3.8". Thick or depth = 2.3".
Dimension B : Height = 5.8" ( 7.3" including the flange). Width = 4.8". Thick or depth = 3.6". Note: 1" = 25.4mm
See individual PDF files for engineering drawings with exact dimensions

	Balun Brochure in .PDF below
	Note: New PDF are being created and are not available yet. Please check back
	All units are weatherproof, built with non rusting materials.
	Packaged in individual boxes. Ship Worldwide

CONSTRUCTION
INFORMATION

Part Numbering

BAL-450

BAL = Balun.
450 : 450 ohms balanced to 50 ohms coaxial unbalanced.

Notes:

Most of the items are in stock, please check availability.
Special high quantity pricing is available.
Items are sold only in as-is configuration.

Displaying 1 to 12 (of 12 products)

Part Number	Description	Price
BAL-100	2:1 Baluns - 100 ohms balanced to 50 ohm coaxial unbalanced For 1/2 Wave Dipoles at 0.22 and 0.33 wavelengths above ground For Quad Loop Antennas which have resonance input impedance close to 100 ohms * Size: Dimension A	$59.95
BAL-12.5	Step Down 4:1 Balun - 12.5 ohms balanced to 50 ohms coaxial unbalanced For Direct Connection to Yagi Beam 1 MHz to 50 MHz 5 Kw to 10 Kw Size: Dimension A	$39.95
BAL-200	4:1 Baluns - 200 ohms balanced to 50 ohm coaxial unbalanced. For 2Kw Log Periodic Beams Antennas For Folded Dipole using 300-ohm ribbon at 0.17 wavelength above ground Multi-Band Antenna Off center fed antennas	$39.95
BAL-300	6:1 balun - 300 ohms balanced to 50 ohms coaxial unbalanced. For Folded Dipole using 300 ohms ribbon at 0.22 wavelength above ground 1.5 MHz to 30 MHz 1 Kw to 2 Kw Size: Dimension A	$59.95
BAL-450	9:1 Balun - 450 ohms balanced to 50 ohms coaxial unbalanced For 450 ohms twin lead to replace long runs of coaxial to reduce loss 1.5 MHz to 30 MHz 1 Kw to 2 Kw Size: Dimension B	$74.95
BAL-50	1:1 Balun - 50 ohms balanced to 50 ohms coaxial unbalanced. * The most popular BalunFor 1/2 Wave Dipole or Yagi Beam For Transceivers, Linear Amplifier, LC Tuning Networks 1 MHz to 50 MHz 5 Kw to 10 Kw * Size: Dimension	$39.95
BAL-600	12:1 Balun - 600 ohms balanced to 50 ohms coaxial unbalanced.	$149.95
BAL-75	75 ohms balanced to 50 ohms coaxial unbalanced. * For 1/2 Wave Dipole at 0.22 wavelength above ground 1 MHz to 50 MHz 2 Kw to 5Kw * Size: Dimension A	$39.95
BAL-AT-200 Antenna Tuner	4:1 Antenna Tuner Balun. For 10KW Antenna Tuners For High Power (10KW) Log Periodic Beam Antennas For High Power (10KW) G5RV Multi-band Antennas Off Center-Fed Antennas 1 MHz to 50 Size: Dimension A	$54.95
BAL-U-200	4:1 Balun and Unun - 200 ohms balanced or unbalanced to 50 ohm coaxial unbalanced For Off Center-Fed Antenna For matching 200 unbalanced load to a 50 ohms unbalanced input. This is both a current and a voltage balun.	$54.95
BAL-U-300	6:1 balun - 300 ohms balanced or unbalanced to 50 ohms coaxial unbalanced. For Off Center-Fed Antennas For matching 300 ohms unbalanced load to a 50 ohms unbalanced line 1 .5 MHz to 30 MHz 1 Kw to 2 Kw *Size: D	$69.95
BAL-U-800	16:1 Balun - 800 ohms balanced (or unbalanced) to 50 ohms coaxial unbalanced. 1.7 MHz to 22 MHz 1 Kw to 2 Kw Complex construction Size: Dimension B	$149.95

Displaying 1 to 12 (of 12 products)

BALUNs - Balance to Unbalanced Transformers

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