OH6NT is testing a Heathkit HD-10 keyer

(46)

OH6NT - The DCF77 transmitter is QRV!

(10)

OH6NT and the J45

(9)

OH6NT showing a special McElroy feature

(27)

Controls Course 2

(1:2:57)

KN4YB SL85 KEY REVIEW

(10:59)

German WW2 100W.S and Torn.E.b on 630 meter ham frequency. 475 kHz

(9:6)

Different CW Keys

(39:44)

CW Paddles For Portable Ops

(8:7)

Heathkit HD10 Electronic Morse Keyer repair c1969

(20:21)

Hallicrafters HA-1 1960 Electronic CW Keyer

(12:7)

Beginning Morse Code -- Iambic Keying

(4:50)

Special bug by g3yuh

(2:37)

REED SWITCH CW BUG

(2:2)

OH6NT Refurbished Hallicrafters T.O. keyer test

(1:13)

OH6NT testing a Galbraith CW paddle.

(19)

OH6NT Heathkit HD 1410 keyer i action

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OH6NT testing refurbished Western Electric 3C sounder

(33)

OH6NT testing a Simplex Auto

(16)

Aldis lamp testing by OH6NT

(22)

OH6NT Garden lighthouse

(20)

OH6NZ/SA wkg OF6QR/S June 4th, 2017 with WW2 Finnish TRX \

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AOTA (Antiques On The Air) ... The Hallicrafters T.O. Keyer ...

(2:39)

No exceptional radiation at my QTH yet...

(18)

Ham Radio - EICO 717, tube based electronic keyer quick repair and overview

(8:21)

The ETM-2b

(26)

Morse Code Practice on a Simplex Auto Telegraph Key

(24)

WWII US ARMY SIGNAL CORPS J-5-A flame proof keyer and Heathkit HD-`1416 code oscillator

(8)