CODE PRACTICE READERS KEYERS 64 Order Toll Free at 4 Locations Nation-Wide 1-800- ... iambic paddle. Adjustable weight and tone and has a front panel volume and speed ... complex sequences. Just press a button to select a menu (LED indicates active ... select a feature. Has 192 character (8K) memories divided into four soft ... trainer, contest serial numbering. Side tone with built-in speaker and volume ... control. Adjustable CW speed 5 to 100 wpm. Recognizes special MARS ... volt battery or 110 VAC with MFJ- 1312D for $14.99. Dim: 6.5" x 2.5" x 6.25". $99. ... 554 Code Practice Oscillator Designed for classroom use with great sound that ... speaker. Volume control and adjustable tone control (400-1000 Hz). On/off switch, ... output. Build and save 3 custom sets for extra practice. Or combine these to ...
MISCELLANEOUS ACCESSORIES 114 Order Toll Free at 4 Locations Nation-Wide 1-800- ... speech intelligibility in the 600 to 4000 Hz range while reducing ... 382 Deluxe Amplified Speaker Excellent for QRPers, base station HTs or rigs ... line with a rig. Jumper selectable for all 8-pin Kenwood, Icom, Yaesu and ... Alinco transceivers. Adapts to work with virtually any rig. Uses 12VDC ... 110VAC with optional AC adapter. Dim: 8"w x 2"h x 6"d................ $119.99 616 ... 20dB audio frequency boost or cut to four overlapping octave ranges centered ... , 600, 1200 2400 Hz. Improves ability to hear and understand SSB, FM, AM, CW ... QSOs by adjusting response levels to match hearing response for best clarity ... , then equalizing perceived loudness to each ear. Built-in dual, 2.5W, audio ...