Name: MINI-BALUN 9:1, Top Studs output, 500 Watts PEP, 1-61 MHz
Brand: Palomar Engineers
SKU: MB-9-500TS
Price: 59.95 USD
Availability: InStock

MINI-BALUN 9:1, Top Studs output, 500 Watts PEP, 1-61 MHz

Store/Antenna Products/CUBE Impedance Transformers (<1:1, 1:1, >1:1)/50:200 ohm (4:1) Transformers

Product Details

Brand: Palomar Engineers

MPN: MB-9-500TS

Country/Region of Manufacture: United States

Effective Frequency Range (MHz): 1-60

PEP Power Rating (watts): 500 SSB (25% duty cycle), 250 Watts CW/FT8 (50% duty cycle)

Estimated Insertion Loss (db): .25 db

Input Connector Type: SO-239 female

Output Connector Connector Type: Dual 1/4" stainless steel studs

Enclosure Size (LxWxH inches): 3" long, 2 in wide, 1.25" high

9:1 MINI-BALUN Features:

- Uses proprietary Multi-Turn, Multi-Ferrite technology for maximum power transfer and minimum SWR

- 500 Watts PEP, 50 ohm SO-239 connectors In, Dual Stud Output, 1-61 MHz (usable to 100 MHz) - AKA 9:1 BALUN

- Works for coax fed antennas from 1.8-61 MHz (160-6 meters)

- 2-5 times more wider bandwidth and higher power then competing baluns of similar power ratings

This balun has a SO-239 input and 1/4" top studs output.

For Higher Power needs use our CB-9-1500TS or CB-9-5000TS

These RFI kits are specifically selected to cure most household computer device RFI problems. It contains ferrite toroids for AC or DC power supply protection and Snap On ferrite spli beads selected to eliminate RFI from 1 to 1000 Mhz. The beads are easy to use, don’t require modification of the protected equipment and work in almost all cases, even when plug-in filters fail.

Typical Installations


Ethernet Cable on F-240 Toroid – 7 turns	Ethernet Cable on FSB-1/2 – 3 turns for 9X Impedance	Ethernet Cable on FSB-1/4
AC Cable on F-240 Toroid – 6 turns	DSL Modem DC Power Supply on F114-43 Toroid – 5 Turns