✨ Get 20% OFF your first order. ✨

Your Shopping Bag

Your bag is empty

Subtotal $0.00
Shipping Calculated at checkout
Continue Shopping

Must-have Mfj-1046,receiver Pre-selector, 1.6 - 33 Mhz Collection [9uFlCghw]

$29.99 $95.99 -69%

MFJ-1046 Receiver Preselector: 1.6-33 MHz Introducing the MFJ-1046 Receiver Preselector, a powerful tool designed to enhance the performance of your HF or shortwave receiver/transceiver. This innovative device is a must-have for anyone looking to imp

Secure Shopping

100% Safe Guarantee

Free Shipping

On orders over $30

Money-Back

30-Day Guarantee

MFJ-1046 Receiver Preselector: 1.6-33 MHz

Introducing the MFJ-1046 Receiver Preselector, a powerful tool designed to enhance the performance of your HF or shortwave receiver/transceiver. This innovative device is a must-have for anyone looking to improve the dynamic range and overall performance of their equipment. With its ability to handle strong signals and eliminate phantom signals, the MFJ-1046 is the ideal solution for those with broadband front-ends prone to overload.

Key Features and Benefits

The MFJ-1046 Receiver Preselector boasts a range of impressive features that set it apart from other preselectors on the market. One of its standout attributes is its extremely high dynamic range, which allows it to improve the performance of nearly any HF or shortwave receiver/transceiver, even the most expensive ones. Key features include:
  • Passive Preselector Design: Ensures minimal signal loss while providing exceptional performance.
  • Hi-Q Series Tunable Circuit: Delivers superb performance with a low impedance formed by broadband toroid transformers.
  • Full Band Coverage: Covers the entire 1.6 to 33 MHz HF band in five overlapping bands for precision tuning.
  • Excellent Stopband Attenuation: Ensures a clear and interference-free listening experience.

Practical Uses and Applications

The MFJ-1046 Receiver Preselector is an invaluable tool for various practical applications. Whether you're participating in contests, field day events, or simply enjoying ham radio, this preselector will protect your sensitive receiver input from damage caused by strong signals from multi-transmitter, multi-band operations. It effectively eliminates phantom signals and suppresses out-of-band signals that cause intermod, blocking, and cross modulation. By completely eliminating second-order intermod problems, the MFJ-1046 ensures a smooth and enjoyable radio experience.

What Our Customers Say

January 7, 2026

Absolutely no complaints!

This is a brilliant and a truly fine piece of work.

- Sara G..

January 7, 2026

Absolutely no complaints!

An excellent gadget with very, very great features.

- Kenneth H..

January 7, 2026

Absolutely no complaints!

It's a very nice product, for sure and certain.

- Bernice Q..

Write a Review

You Might Also Like

Discover more great products from our collection.

Magical Scratcher Bed

Magical Scratcher Bed

(746)
$19.99 $63.99 -69%
Day in the Life: Green #49

Day in the Life: Green #49

(681)
$40.99 $131.99 -69%
System Combo with Wheelset

System Combo with Wheelset

(572)
$31.99 $102.99 -69%
SK6038 100187

SK6038 100187

(906)
$45.99 $147.99 -69%

Copyright 2026 © mappa-mercia.org

VISA
PayPal
Stripe
Mastercard
CASH ON DELIVERY