DX Engineering
SEARCH
Type a part number or description.
Items in Cart: 0 Now Available! Check Shipping Rates Before You Order! Complete Order Checkout, Including Daily Low-Cost International Shipping.
DX Engineering Catalog
What's New?
Stealth Antenna Systems
Aluminum Tubing
Amplifiers, Tuners, Microphones, Station Accessories
Antenna Switches
Antenna Tools
Baluns, UNUNs & Feedline Current Chokes
Coax, Cable, Assemblies, Connectors, Ladder Line
HEXX Antenna Kits & Components
Lightning Protectors Grounding Systems
Mobile Antennas Accessories & Parts
Custom Monoband Mobile/Fixed Vertical Antennas
Hustler Resonators
Mobile Mounts
Hot Rodz™ Capacity Hat
HF Screwdriver Antenna Controllers
Dual Impedance Antenna Auto/Transformer™
 • Dual Impedance Antenna Auto/Transformer™
Antenna Masts, Couplers and Whips
50 Ohm Coax, Cable Assemblies, Connectors & Prep Tool
12V Batteries
Charging Systems & Monitoring Gauges
Battery Box Kits
Current Control
Wiring Tools and Accessories
Anti-Oxidants, Anti-Seize, RTV Sealer, Tape
Noise Reduction
Receiving Antennas Systems & Components
Saddle Clamps & Mounting Hardware
Wire Antennas & Components
Vertical Antennas & Systems
Vertical Antenna Parts
Yagi & Directional Antennas
Yagi Antenna Parts
ARRL PUBLICATIONS
COMTEK SYSTEMS
DIAMOND ANTENNAS
HUSTLER ANTENNAS
ICOM
MFJ PRODUCTS
DX Engineering Apparel
Gift Certificates
Clearance Department Up to 50% off!
Employment Opportunities
Prize Contribution Rules
Links
Tech Info
Contact Us
Gift Certificate Status
Site Map
Sign up to receive news and specials by email
Mobile Antennas Accessories & Parts > Dual Impedance Antenna Auto/Transformer™ > Dual Impedance Antenna Auto/Transformer™
Dual Impedance Antenna Auto/Transformer™
Dual Impedance Antenna Auto/Transformer™

The MM-1 is a dual ratio UN-UN (unbalanced to unbalanced transformer).  Great for coupling your 50 Ohm coax to an antenna with a feed point impedance of either 25 or 12.5 Ohms, which often occus in mobile antenna installations.  Ideal for screwdriver or other mobile HF antennas that have been enhanced with a Hot Rodz Capacity Hat

Unit is housed in an aluminum enclosure and uses silver/teflon SO-239 connectors.

Part # Part Name Ship By Price Add to Cart
DXE-MM-1 Transformer Dual Impedance Ship Today $ 109.95

Top of page

Call Toll Free: 800-777-0703
Announcements
Contact Information
New Products
new products
. Wild Bill Beyer
N2WB
Ormond Beach, Florida
USA
Get more information about this antenna >>
Be an Antenna Superstar!
You put a lot of time and effort into designing and building your DX Engineering-equipped antenna. So why not show the world what you have created by submitting it to the DX Engineering Antenna Showcase? It’s easy to do, too. Just click on the Entry icon above, fill out the information form--don't forget to include information about the DX Engineering products used on your antenna, attach some photos, and presto!--you’re an antenna superstar!

Terms & Conditions | Privacy Policy | Site Map
Copyright 2010 by PDS Electronics, Inc. dba DX Engineering