315 Amateur-R Ten-Tec Inc.; Sevierville TN, build 1972 ?, 1 pictures
Model 505 Argonaut Model 405 Linear TEN -TEC,Inc.
TEN-TEC products for sale | eBay
TEN TEC 405 HF QRP Amplifier $205.50 - PicClick
Unofficial TenTec Pages
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Ham Radio Site - MY STN/p
KE6WYA - Callsign Lookup by QRZ Ham Radio
The W8KC Virtual Ten*Tec Museum
KE6WYA - Callsign Lookup by QRZ Ham Radio
QRP Amplifier Ten Tec 405 - YouTube
Unofficial TenTec Pages
405 RF-Ampl. Ten-Tec Inc.; Sevierville TN, build 1972 ?, 1 pictures
TEN-TEC products for sale | eBay
TEN TEC MODEL 405 QRP Amplifier 50 Watts - PicClick
The W8KC Virtual Ten*Tec Museum
