Electronic Keyers & Keyer Paddles

With the invention of the vacuum tube, and later the transistor, it naturally followed that clever designers would invent electronic devices to simplify the generation of Morse Code so that CW operators could send code with even less wrist motion than required to operate a bug. Hence, the electronic keyer was born.

The first commercial electronic vacuum tube keyer was the Mon-Key, sold by the Electric Eye Company of Danville, Illinois starting around 1948. The Mon-Key, like all electronic keyers, automatically produced Morse dots when the keying lever was moved to the right, and Morse dashes when the lever was moved to the left. As with all the early keyer designs, the keying lever was integrated into the keyer unit, often with the paddles protruding from the front of the cabinet. Two knobs controlled the speed of the Morse code and the volume.

Most of these early keyers were kind of clunky to operate because they didn't have the best quality keying levers, but this was not something the operator could control. In addition, the Mon-Key was actually sort of a dangerous instrument to operate, as 120V AC was present on the metal keying lever itself, so if you removed the plastic cover from the keying lever assembly, you could get a nasty shock if you accidentally touched the lever !

Towards the end of the 1950's, people were starting to design the mechanical keying mechanism and the electronic keyer separately. One of the most popular stand-alone keyers was designed by W9TO (The TO Keyer), and was mass-produced by Hallicrafters Radio Co. The mechanical mechanism became known as a Keyer Paddle. This separation allowed for the development of many interesting keyer paddle designs, which continue to this day. Some of the first keyer paddles included the El Key, the Nikey, and the famous W8FYO paddle.

There were 2 types of keyer designs, Non-Iambic and Iambic. A Non-Iambic keyer uses a paddle with a single lever, which is moved to the right or left, depending on whether the operator wants to make dots or dashes. All of the early electronic keyer designs used Non-Iambic operation.

An Iambic keyer uses a paddle with 2 levers, the right one controls dashes and the left controls dots. What gives the Iambic keyer its name is that if you squeeze the left and right paddles together, the keyer produces an alternating string of dots and dashes, which gives the Iambic keyer a huge advantage when sending Morse characters such as "C", "K", or "R". Thus, Iambic keyers are the easiest to operate since they require the smallest amount of hand movements.

The first Iambic keyer paddle to appear on the market was The Nikey, designed by Nicholas Lefor, W2BIQ. The Nikey was first advertised in 1962 and made by Lefor Industries of New Canaan, Connecticut.

With the invention of transistors and microprocessors, the next step in keyer design was the memory keyer. Many keyers made today have the ability to store short Morse code messages which can be re-played at the touch of a button. This is a great thing for amateur radio contest operators, who can use this feature to automatically send out repetitive messages such as callsigns and the other short exchanges of information that are sent during contests.

Today, there are some really nice keyer paddles being made by master craftsmen such as Pietro Begali, Alberto Frattini, Mike March, and others. You can see examples of their amazing work in the photos below. Many of these paddles are available for purchase, but be forewarned.....quality comes at a price !

Below are some pictures of Electronic Keyers and Keyer Paddles dating from 1948 to the present. Click on each thumbnail to view the full size image:

The Mon-Key. Electric Eye Co, Danville, Illinois. Ca. 1948 Duomatic Keyer by Forrest "Bart" Bartlett, Paradise, California. Ca. 1951 (N7CFO Collection) Front View of the Duomatic Keyer View of the Tubes inside the Duomatic
The Electronic Key from Special Devices, Barron, Wisconsin. Early 1950's Close-up of The Electronic Key Electronic Key Model KE-1X. Early 1950's Close-up of the Keying Mechanism on the KE-1X
Inside the KE-1X Eldico Model EE-2 Keyer (Catalog Image), Mineola, NY. Early 1950's Eldico Model EE-2 Eldico Model EE-3
Codetrol Keyer & Paddle. Bernard Breedlove, Atlanta. Ca. Late 1950's Close-up of the Codetrol Keyer View of the Tubes Inside the Codetrol Close-up of the Codetrol Paddle
El Key Paddle. Poucel Electronics (W2AYJ). Ca. 1959 Another View of the El Key Chrome Plated El Key The TO Keyer by W9TO. Sold by Hallicrafters Radio
Auto-Mate K 5/50 Keyer. Designed by W9UE & W9TO. Became a Successor to the TO Keyer. Early 1960's (SV1EDY Collection) A View Inside the Auto-Mate Keyer Autronic Paddle. Electrophysics Corp. Newport Beach, Cal. Ca. 1961 Autronic Keyer
The Nikey Paddle. First Iambic Keyer Paddle. Lefor Industries (W2BIQ), New Canaan, Conn. Ca. 1962 The Nikey was Later Made by Productive Tool Co, Stamford, Conn. Ca. 1963 Electric Specialties Keyer Paddle, Cedar Rapids, Iowa. Ca. Early 1960's Close-up of the Electric Specialties Nameplate
Vibro Mors Keyer Paddle. Made in France. Early 1960's W8FYO Paddle. JA Hills, Dayton, Ohio. Ca. 1962 Another View of the W8FYO Paddle A Third View of the W8FYO Paddle
The Vibrokeyer. Vibroplex Co. New York, 1960-Present The W8FYO Iambic Paddle. Early 1960's Another View of the W8FYO Iambic Paddle Hannes Bauer Paddle, Reichsgraf Model. Made in Germany in the 1960's
Hannes Bauer Edelmann Model. Ca. 1960's The Keying Mechanism From Inside an Edelmann Paddle Hannes Bauer Herold Model. Key Was Sold Un-Mounted on a Base HAL Devices Version of the W8FYO Paddle. Mid 1960's
Another View of the HAL FYO Paddle Brown Brothers ES Paddle. St. Louis, Missouri. 1964 Another View of the ES Paddle Brown Brothers BTL Iambic Paddle. 1964-1974
Brown Brothers CTL Paddle & Straight Key Set. 1964-1974 Dentsuseiki DA-1 Keyer, Japan. Mid-1960's (SV1EDY Collection) Heathkit Model HD-10 Keyer. 1965-1974 Early Magnetic Paddle by WA2YBR (N2DAN), Steve Nurkiewicz. 1967
Another View of the Early WA2YBR Paddle An Early Prototype of the Mercury Paddle by WA2YBR (N2DAN). 1967 One of the Earliest Paddles Made by Steve Nurkiewicz With the N2DAN Callsign. Early 1970's Katsumi EK-26 Ele-Key, Japan. Ca. Early 1970's (SV1EDY Collection)
Ten-Tec Keyer & Paddle. Ten-Tec Corporation, Sevierville, Tenn. Ca. Early 1970's Hi-Mound EK-101 Keyer. Early 1970's. (SV1EDY Collection) Heathkit Model HD-1410 Keyer. Mid 1970's Another View of the Heathkit HD-1410

 

Brown Brothers BTL-A. St. Louis, Missouri. 1974-1979 Brown Brothers CTL-A Paddle & Straight Key Set. 1974-1979 Brown Brothers CTL-B Paddle & Straight Key Set. 1974-1979 Bencher Paddle Model BY-1. 1974-Present. Very Similar Design to the W8FYO Paddle
Bencher Model BY-2 Hi-Mound UFO Keyer & Paddle, Japan. Ca. 1970's Hi-Mound EK-103 Keyer & Paddle. Ca. 1970's Russian Keyer & Paddle, Maker Unknown. Ca. 1970's
Inside the Russian Keyer Japanese-made Katsumi Microswitch Paddle, Model KM-22. Ca. 1970's Katsumi EK-1024 Memory Keyer. Ca. Mid-1970's. (SV1EDY Collection) Trac-Key Paddle by Trac Electronics, Buffalo, NY. Ca. Late 1970's
Another View of the Trac-Key Paddle Ham Key HK-1 Paddle. Made by Ham Radio Center, St. Louis. Late 1970's (WJ1B Collection) Vibroplex Vibrokeyer Iambic Paddle. 1979-Present. (This key Was Made in Knoxville, Tenn by the New Vibroplex Owners) Hi-Mound MK-8 Paddle. Ca. Late 1970's
Hamco "Scotia" Magnetic Paddle, Eureka, Cal. Hamco Purchased the Telegraph Key Business from HAL in 1978 Hamco "Trinidad" Magnetic Paddle. Similar to the "Scotia" but With Hammertone Finish IC Keyer by Palomar Engineers, Bonsall, Cal. Ca. 1970's Later Version of the IC Keyer by Palomar Engineers. Ca. 1980
N2DAN "Mercury" Magnetic Paddle. Ca. 1980's & 90's N2DAN "Mercury" Paddle With Memory Keyer Attachment Vibroplex Brass Racer. Vibroplex Bought the Rights to This Key From Hamco in 1982. Still in Production (KD2UJ Collection) Jones Key Paddle. Ca. 1980's & 90's
MFJ-564 Paddle. MFJ Enterprises, Starkville, Mississippi. 1980's-Present MFJ-564B. Black Based Version of the 564 MFJ Memory Keyer. 1980's-Present Nye Viking SSK-1 Keyer & Paddle. William Nye, Bellevue, Washington. 1980's & 90's
Nye Viking Stand-Alone Keyer Paddle Hi-Mound MK-701 Paddle. Ca. 1980's-Present Hi-Mound MK-702 Paddle. Ca. 1980's-Present Hi-Mound MK-704 Paddle With Cover. Ca. 1980's-Present (morsex.com)
Hi-Mound MK-706 Paddle With Cover. Ca. 1980's-Present (morsex.com) Kent Iambic Keyer Paddle. RA Kent, Preston, England. 1990's-Present Kent Single Lever Non-Iambic Paddle Hensley Magnetic Paddle by Donald Hensley, AC4HB. 1990's-2002
Russian Paddle, Model ARE-90. Ca. 1993 Single Lever Vertical Paddle by W9WBL. 1990's Iambic W9WBL Vertical Paddle, Model V2L. 1990's Vibroplex Code Warrior Jr. Designed by K8FF. 1990's-Present
Ten-Tec Keyer Model 607. Ten-Tec Corp, Sevierville, Tenn. Ca. 2000 Vibroplex Square Racer Iambic Paddle. Currently in Production Vibroplex Square Racer With Blue Finish Bencher Hex Paddle. Currently in Production (WJ1B Collection)
MODERN HAND CRAFTED PADDLES

Begali Paddles

Made in Italy by Pietro Begali, I2RTF. Keys can be purchased at the Begali Website http://www.i2rtf.com/

Chevron Ebony-Ivory Contour Graciella Jr. Graciella
Leonessa Magnetic Classic Magnum Pearl Iambic (WJ1B Collection)
Sculpture Signature Gold Signature Simplex Gold (WJ1B Collection)
 
  Stealth Stradivarius  

Schurr Keys

Originally made by Gerhard Schurr, DH2SAA. Unfortunately Gerhard passed away in 2011. Now there are 2 different people making paddles based on the Schurr design.

*Stefan Bergsiek makes the Profi-M paddle, successor to the Schurr Profi-2. These paddles are availabe in different designs. Visit his website at: http://www.bergsiek-morsetasten.de/index-e.htm

*Uli Scheunemann makes Schurr style paddles through his company Scheunemann Morsetasten. His paddles can be purchased through Morse Express: http://www.morsex.com/scheun/

One of the Earliest Schurr Paddles From the 1980's Schurr Einbau. Sold Without Base An Original Schurr Profi-2 by Gerhard Schurr Schurr Portable Wabbler
Schurr Mini-Portable Wabbler Schurr Profi-M by Stefan Bergsiek Schurr Profi-M on Stone Base Another Version of the Profi-M
Still Another Version of the Profi-M by Stefan Bergsiek Schurr Profi-M Hex Paddle Scheunemann Morsetasten Paddle. Morse Dirigent Model Scheunemann Morsetasten Einhebel 3 Model

Frattini Keys

Made by Alberto Frattini, I1QOD in Italy. Alberto also makes bugs. To purchase these keys, visit Alberto's website: http://www.i1qod.it/

Frattini Magnetic Black Iambic Frattini Magnetic Chrome Iambic Frattini Lamellare Frattini Deluxe Model

March Magnetic Paddles

Very unique paddle designs by Mike March, K4QU. Visit Mike's website to purchase these keys: https://sites.google.com/site/marchmagneticpaddles/

An Early Model March Paddle March Miniature Paddle March R-3a Round Base Paddle All Brass Version of the R-3a
 
  An Ornately Engraved Version of the Round Base Paddle The March Vertical Paddle  

GHD Keys

Made in Sendai, Japan by Toshihiko Ujiie (JA7GHD). He makes paddles and bugs. Some of his bugs and paddles use optical sensors for the "contacts", making them very smooth to operate. Keys can be purchased from Morse Express: http://www.morseexpress.com/ghd/

GHD 517b With Optical Sensor Contacts GHD Single Lever Sideswiper Style Paddle GHD 817a With Optical Sensor Contacts GHD 507b with Standard Mechanical Contacts
   
  GHD 607b Paddle With Mechanical Contacts GHD 807a Paddle With Mechanical Contacts  

G4ZPY Keys

Gordon, G4ZPY, specializes in making miniature paddles. Perfect for QRP and portable enthusiasts. Visit his website at: http://www.g4zpy.go-plus.net/g4zpy_index.htm

G4ZPY Twin Paddle Iambic G4ZPY Mini Single Lever Key A Different Version of the Twin Iambic Paddle A Ruler Shows Just How Small These Paddles Are !

CT Keys

CT Keys are made by UR5CDX in Ukraine. His keys can be purchased on Ebay or from his website: http://www.ur5cdx.com/index.php?language=en

 
CT 73 Model CT 599 Model CT Europe Model  

K4VIZ Keys

Tom, K4VIZ, specializes in right-angle and vertical paddles and bugs. Visit his website at: http://vizkey.com/

 
The K4VIZ Right Angle Paddle Another View of the Right Angle Paddle K4VIZ Vertical Paddle  

N3ZN Paddles

Tony, N3ZN, makes some very interesting paddles. Check out his website at: http://www.n3znkeys.com/

ZN-1 ZN-2 ZN-QRP ZN-4a
ZN-9a ZN-9dx ZN-Minimite ZN-QRP (Later Version)
   
  ZN-SL (Single Lever Paddle) ZN-V (Vertical Paddle)  

 

 

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You can reach me at telegraphdude@comcast.net