Find on this site... Site Index  ·Classes ·Exams ·Clubs ·Hamfests ·Addresses    Search site:    Call sign search:   ARRL Member Login... Username:   Password:    Register    Forgot userid/password?  Quick Links... ·Join or Renew ·Catalog & Store ·ARRL Courses ·Classifieds ·Getting Started

Operating Activities Licensing News/Bulletins Services Education Public Service Support Donate to ARRL ARRL Info Text-only

ARRL Products: Digital Communications (More) Digital Signal Processing Technology -- Essentials of the Communications Revolution. An understandable presentation and reference on DSP in contemporary communications technology. Morse Code for Radio Amateurs -- Includes a free CD of audio and computer programs. The ARRL Digital Technology for Emergency Communications Course -- Now Shipping! -- CD-ROM. Learn all the ways to use digital technology as an emergency communications tool! The ARRL Software Library for Hams 3.0 -- Now Shipping! -- CD-ROM, Version 3.0. Quick access to utilities, applications and information. ARRL's HF Digital Handbook -- Join the Digital Race! 4th Edition.

Title	Author	Year	Issue	Page
Eliminate Noise Generated by Rotator-Control Boxes	N0AX	95	Sep/Oct	35
Extending Cable Length for "HAM" Rotors	K5RC	81	Jul/Aug	7
Improved Direction Display for the HDR-300 Rotator	K8CC	90	Nov/Dec	21
Improved Rotation for Hy-Gain Ham-Series Rotators	K8CC	92	Mar/Apr	19
Modification of the Hygain HDR300 Rotator	N5AJW	84	May/Jun	6
A Preset Control for Hy-Gain Rotators	W0CP	91	Mar/Apr	10
Rotators: Blessing or Curse?	K7LXC	93	Jan/Feb	18
Rotator Roundup	K8CC	91	Mar/Apr	21
Rotor Rebuilds	K1CC	86	Nov/Dec	6
Servicing the Yaesu G-1000SDX Rotator	W1WEF	01	Jan/Feb	7
A Simple Preset Antenna Rotor Control	W8FN	88	Nov/Dec	7
Unjamming Tailtwisters	K1GQ	81	Sep/Oct	10
Updating Ham-M, Ham II and Ham III to Ham IV	K1KI	81	Sep/Oct	6
Using Create Control Boxes with Other Rotators	N6TV, W6QHS	94	Jan/Feb	16