Heathkit SB-303

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Heathkit SB-303 Receiver w/ power cord - WORKS NEEDS TLC Auction bid
- Apr 24, 2025

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Heathkit SB-303 Solid State HF Receiver RTTY Board $15 Apr 16, 2025

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Heathkit SB-303 Solid State HF Receiver Back Panel $10 Apr 16, 2025

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Heathkit SB-303-313 FUNCTION Switch Tested - Works as intended - Detoxed! $12 Apr 16, 2025

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Heathkit Ham Radio Crystal SB-301 SB-303 3392.11 kHz RTTY Crystal £11 Apr 15, 2025

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Heathkit SB-301-303-401-102.............. Main Tuning Knob AS SHOWN $20 Apr 15, 2025
- Apr 27, 2025

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Heathkit Ham Radio Crystal SB-301 - 303 RTTY 3392.110 kHz $14 Apr 15, 2025
- Apr 27, 2025

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Heathkit - 23.895 - mHz WWV Crystal SB-301 303-310-313 $14 Apr 15, 2025
- Apr 27, 2025

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Heathkit SB-301-303-310-401-102.....SSB-Crystal Filter Tested Works Pt# 404-328 $29 Apr 13, 2025
- Apr 27, 2025

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Heathkit SB-301-303-310-401-102 SSB-Crystal Filter Works # 404-283 / 3395 kHz $25 Apr 13, 2025
- Apr 27, 2025

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Blue LED Frequency Display Counter For Vintage Heathkit HR-1680 & SB-303 $138 Apr 13, 2025

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ꙮ Heathkit Model SB-303 (Ham Radio) - Untested $219 Mar 20, 2025

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One New Heathkit SB-303 Green Dot Coil 28/28.5 #40-982 NOS $15 Mar 11, 2025

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Heathkit SB 303 Ham Radio $285 Dec 17, 2024

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VTG 1970 Heathkit SOLID STATE SSB RECEIVER Model SB-303 Assembly Manual $19 Aug 23, 2024

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Heathkit SB-303 Original 3392.1kHz crystal in Excellent shape working fine $15 Aug 13, 2024

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Heathkit SB-303 Original 23.89500mHz crystal in Excellent shape working fine $15 Jun 21, 2024

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Heathkit SB-301 SB-303 SB-313 replacement LAMPS bulbs lights kit set $24 May 13, 2024

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Heathkit SB-303 Receiver Rebuild Restoration Kit New Capacitors Diodes $47 May 8, 2024

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Original Heathkit Assembly Manual for Model SB-303 Solid State SSB Receiver $44 May 8, 2024

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Vintage Ham Radio Heathkit SB-303 Solid State SSB Receiver GRA-70-6 $325 Apr 14, 2024

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Heathkit SB-303 Original 37.39500mhz crystal in Excellent shape working fine $15 Oct 13, 2023

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Heathkit SB-303 Original 37.89500mhz crystal in Excellent shape working fine $15 Oct 13, 2023

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Heathkit SB-303 RF Attenuator control in very good shape working fine $20 Oct 7, 2023

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Heathkit SB-303 AGC control in very good shape and working fine $15 Oct 7, 2023

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Heathkit SB-303 FUNCTION control in very good shape and working fine $20 Oct 7, 2023

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Heathkit SB-303 AF Gain/Power Off control in very good shape and working fine $25 Oct 7, 2023

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Heathkit SB-303 RF Gain/Speaker disable control in very good shape working fine $20 Oct 7, 2023

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Heathkit SB-303 Small plug board 85-349 in Excellent shape $18 Oct 6, 2023

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Heathkit SB-303 restoration kit upgrade recap capacitor fix rebuild $95 Jun 28, 2023

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Heathkit Extender - HW SB-303 / SB-313 Receiver Substitute for Heathkit 85-356 $98 Jan 16, 2022

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New label kit for a Heathkit SB-303 Faceplate CA$6 Jan 2, 2022