MFJ-1048 Pre-Selector 1,6-33 MHz

€227.50
incl. VAT, plus shipping €191.18

Available from 30.06.2024

SKU
MFJ-1048

Supply Scope

  • MFJ-1048
Passive Preselector with high dynamic range! It improves the performance of nearly any HF or shortwave receiver/transceiver. It vastly improves the most expensive receivers. Especially helpful to those with broadband front-ends that are prone to overload. Protects your sensitive receiver input from damage (including switching diodes and attenuator resistors) caused by very strong signals from multi-transmitter, multi-band operation -- contests, field day, nearby hams, CBers, TV/FM/AM stations.

It eliminates phantom signals by suppressing strong out-of-band signals that cause intermod, blocking and cross modulation. Completely eliminates second order intermod problems caused by strong out-of-band shortwave broadcast signals mixing and producing unwanted in band signals.

Has narrow bandwidth, excellent stopband attenuation, low loss, constant bandwidth and gain over each band. Excellent attenuation in adjacent contest bands.

The entire 1.6 to 33 MHz HF band is covered in five overlapping bands. An RF sense transmit/receiver switch with adjustable time delay automatically bypasses your MFJ-1048 when you transmit. Also has PTT line T/R switching. Plugs between antenna and transceiver. Fully shielded metal enclosure. Tough black finish.
Technical Data
Product Name MFJ-1048
Brand MFJ
Supported Bands 160m, 80m, 40m, 30m, 20m, 17m, 15m, 12m, 10m
MFJ is a very well known and leading manufacturer of amateur radio products and accessories. For more than 40 years, MFJ has been developing and producing innovative products in the USA that no radio station should be without. The product range extends from radios and antennas to tuners and individual components.

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