QST ARTICLE BIBLIOGRAPHY - Heathkit Thank you for requesting the following information from the ARRL Technical Information Service (TIS) or the ARRL Automated Information Server (Internet: info@arrl.org). ARRL HQ is glad to provide this information free of charge as a service to League members and affiliated clubs. For your convenience, you may reproduce this information, electronically or on paper, and distribute it to anyone who needs it, provided that you reproduce it in its entirety and do so free of charge. Paper copies of these bibliographies are available from the ARRL Technical Department Secretary. Send a separate SASE for each bibliography desired to: ARRL Administrative Headquarters Technical Department Secretary 225 Main St. Newington, CT 06111 Electronic copies are also available from the following: Telephone bulletin boards: N8EMR - (614) 895-2553 ARRL - (203) 666-0578 Internet sites: Info@arrl.org (E-mail only: Send an E-mail with the message text "Help" for instructions) oak.oakland.edu (FTP - pub/hamradio/arrl/infoserver) ------------------------------------------------------------------- ARTICLE REPRINT INFORMATION Article reprints can be obtained from the Technical Department Secretary at the address or phone number below. The nominal fee for article reprints is $3 per article, which you will be billed. ARRL Administrative Headquarters 225 Main St. Newington, CT 06111 Telephone: (203) 666-1541 Back issues can be obtained from the Circulation Department at the address or phone number above. Back issues are $5, and quantities are limited. ------------------------------------------------------------------ 1978 May QST p. 29 Sunspots and the HW-16 October QST p. 20 A 25-kHz Calibrator for the HW-8 1979 February QST p. 20 Upgrading Your Heath SB-220 Linear Amplifier April QST p. 18 Putting the Boots to Your HW-8 QRP Transceiver June QST p. 17 An LED Readout for the HW-2036 August QST p. 28 Improving the SB-104A/SB-644A September QST p. 17 The Low-Bander's Special 1980 January QST p. 16 Adding Receiver Incremental Tuning to the HW-104 or SB-104 Transceiver QST p. 25 All Solid-State QSK for the Heath SB-220 October QST p. 25 External Paddles for the Heath HD-1410 Keyer 1984 November QST p. 28 The Smith Chart in Basic 4 pages 1987 September QST p. 43 DX60B Switch Replacement (Tech. Cor.) 1 page November QST p. 33 Putting the Heath SB-200 on 160 Meters 3 pages 1988 April QST p. 26 Improving the HW-9 Transceiver 1990 November QST p. 25 Circuit Improvements for the Heath SB-220 Amplifier--Part 1 December QST p. 41 Circuit Improvements for the Heath SB-220 Amplifier--Part 2