Store

50:300 (6:1) CUBE™ Balun, 1-61 MHz, 1.5/3KW (choose top stud/eyebolt/power rating)

CB-6-1500

50:300 (6:1) CUBE™ Balun, 1-61 MHz, 1.5/3KW (choose top stud/eyebolt/power rating) CB-6-1500

1500/3000 Watt 6:1 CUBE Balun™ – Model CB-6-1500/3000

Model CB-6-1500/3000 is a 6:1 (300:50) balun housed in a NEMA enclosure box (4″ x 4″ x 2″) with two top studs capable of input power levels up to 1.5KW PEP watts when used with a matched load. The 6:1 ratio takes 50 ohms input and matches to 300 ohms balanced output from 1-61 MHz with SWR < 1.5:1 under matched load conditions. A great balun for windoms, OCF antennas >60 feet over ground, Hertz and folded dipole antennas, T2FD etc. 8 core, Use “EB” version with side eye bolts for wire attachments for OCF dipole use.

Typical SWR and impedance transformation from 1-61 MHZ shown below:

CB 6 1500 Graph png - Store

This transformer requires a feed line choke to isolate the coax feed line from the antenna. A coax noise filter is also recommended.

$79.95 In stock
Brand:Palomar Engineers
MPN:CB-6-1500,CB-6-3000
input ohms/output ohms::50 in, 300 out
Frequency Range (MHz):1-61
PEP Power Rating (watts)::1500/3000
Select Output Connector Eyebolts (2) side, 1 on top for hoist (5) Top studs (2) with wing nuts (0)
PEP Rating 1500 Watts (0) 3000 Watts (40)