Welcome, Visitor
  
 
  |    |  
Search:   Search
Shop by Brand
AEA Technology
Alinco
Ameritron
Amphenol
ASA
Belden
Bose
CCrane
Cobra
Comet
Cushcraft
Daiwa
David Clark
Elecraft
Garmin
Grundig
Hy-Gain
Kantronics
Kenwood
LDG Electronics
Lido Mount
Lightspeed
Maldol
MFJ
Mirage
Otto
Prostar
Radiohaus
RF Industries
RM Italy
Sangean
Shakespeare
Sony
Tarheel
Uniden
Wouxun

MFJ-557 Code oscillator with key

MFJ

US$ 39,99
Availability: IN STOCK
Comprar
Indicar produto
Dúvidas?
Aumentar fonte Diminuir fonte

The MFJ-557 Deluxe Morse Code Practice Oscillator features a Morse Code straight key on a non-skid heavy steel base -- it stays put on table and doesnt move around while youre sending!
The MFJ-557 lets you practice sending code at home, work, riding in your car -- practically anywhere -- because its so easy to take it wherever you go. Volume control adjusts from barely audible to blaring full sound. You can practice without bothering anyone.
Tone control gives you a wide adjustment from high "squeaky" to low "booming" tones. You even get an earphone jack for private listening. You can plug in an external speaker for super high volume in the classroom.
When youre finished cleaning up your sloppy fist with the MFJ-557, hook up the straight key to your transmitter and go on-the-air sounding like you were born working QSOs. Dont pass up this super CW buy! The MFJ-557 also has a built-in speaker and adjustable contacts. 
The MFJ-557 Deluxe Morse Code Practice Oscillator runs on a 9 volt battery (not included) or 110 VAC. It measures 8 1/2 x 2 1/4 x 3 3/4 inches. It comes with MFJs famous one year No Matter What warranty.

The MFJ-557 Deluxe Morse Code Practice Oscillator features a Morse Code straight key on a non-skid heavy steel base -- it stays put on table and doesnt move around while youre sending!
The MFJ-557 lets you practice sending code at home, work, riding in your car -- practically anywhere -- because its so easy to take it wherever you go. Volume control adjusts from barely audible to blaring full sound. You can practice without bothering anyone.
Tone control gives you a wide adjustment from high "squeaky" to low "booming" tones. You even get an earphone jack for private listening. You can plug in an external speaker for super high volume in the classroom.
When youre finished cleaning up your sloppy fist with the MFJ-557, hook up the straight key to your transmitter and go on-the-air sounding like you were born working QSOs. Dont pass up this super CW buy! The MFJ-557 also has a built-in speaker and adjustable contacts. 
The MFJ-557 Deluxe Morse Code Practice Oscillator runs on a 9 volt battery (not included) or 110 VAC. It measures 8 1/2 x 2 1/4 x 3 3/4 inches. It comes with MFJs famous one year No Matter What warranty.

Institutional
Questions and information
Shopping
Customer service
Sales, questions and information: sales@radiohausamerica.com
Payment methods
© 2017 Radiohaus America
| | |