50:300 (6:1) CUBE™ Unun, 1.8-61 MHz, 1500/5000 Watts PEP, End Fed, Vertical, SloperProduct DetailsFrequency Range < 2:1 SWR (MHz): 1.8-61PEP Power Rating (watts): 1500/5000Insertion Loss (dB): .15Input Connector: SO-239Output Connector(s): Wingnut/EyeboltTransformer Topology: Broadband FerriteHardware Type: StainlessEnclosure Size: 4" x 4" x 2"Weight (pounds): 2Antenna Compatability: verticals, slopersPurpose. The CU-6-1500 is used as a 6:1 (300 ohm unbalanced load to 50 ohm unbalanced source) broadband transformer for 50 ohm coax cable rated at at 1500 PEP into 300 ohms unbalanced load from 1.8-61 MHz. Excellent for certain verticals and also slopers (51', 85' or 119" work great)
USE: The top connector is for the 300 ohm unbalanced output, and the side connector is for a ground rod or radial connection.The SO-239 input connector shield/ground is shared with the ground connector.
For best results use a feed line choke between the CU-6-1500 and the coax input to isolate the coax from becoming part of the antenna. Our Maxi-Choker (MC-1-3000) is an excellent companion for this unun.
CU-6-1500 and CU-6-5000 are in a 4" x 4" x 2" NEMA enclosure and weighs 2 and 4 pounds respectively. Both are customer made to order so expect 14 days shipment after order.
On Sale
Snap On RF Choke/Isolator - 1/2"/12.7mm cable -5/10/15 Bead Option, 3-300 MHzSnap On RF Choke/Isolator - 1/2"/12.7mm cable -5/10/15 Bead Option, 3-300 MHzSKU SNO31-1/2-5List price $29.95 Save 13%$25.95
50:300 (6:1) CUBE™ Unun, 1.8-61 MHz, 1500/5000 Watts PEP, End Fed, Vertical, Sloper
Product Details
Frequency Range < 2:1 SWR (MHz): 1.8-61
PEP Power Rating (watts): 1500/5000
Insertion Loss (dB): .15
Input Connector: SO-239
Output Connector(s): Wingnut/Eyebolt
Transformer Topology: Broadband Ferrite
Hardware Type: Stainless
Enclosure Size: 4" x 4" x 2"
Weight (pounds): 2
Antenna Compatability: verticals, slopers
Purpose. The CU-6-1500 is used as a 6:1 (300 ohm unbalanced load to 50 ohm unbalanced source) broadband transformer for 50 ohm coax cable rated at at 1500 PEP into 300 ohms unbalanced load from 1.8-61 MHz. Excellent for certain verticals and also slopers (51', 85' or 119" work great)
USE: The top connector is for the 300 ohm unbalanced output, and the side connector is for a ground rod or radial connection.The SO-239 input connector shield/ground is shared with the ground connector.For best results use a feed line choke between the CU-6-1500 and the coax input to isolate the coax from becoming part of the antenna. Our Maxi-Choker (MC-1-3000) is an excellent companion for this unun.
CU-6-1500 and CU-6-5000 are in a 4" x 4" x 2" NEMA enclosure and weighs 2 and 4 pounds respectively. Both are customer made to order so expect 14 days shipment after order.
On Sale
Snap On RF Choke/Isolator - 1/2"/12.7mm cable -5/10/15 Bead Option, 3-300 MHz
Snap On RF Choke/Isolator - 1/2"/12.7mm cable -5/10/15 Bead Option, 3-300 MHz
SKU SNO31-1/2-5
List price $29.95
Save 13%
$25.95
