| 472kHz Transverter, G3XBM |
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| A designed antenna 630m radiator, VA7SL |
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| Amateur Radio on 630 metres |
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| A simple arduino controlled 630 meter CW, KB9RLW |
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| A Tree Antenna for the 600 Meter Band, W5JGV |
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| DIY Projects for 630 Meters, WB4JWM |
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| Loop antennas for 630 meter transmitting, W1TAG |
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| 630m Band 472 to 479kHz Transverter |
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| 630 meter antenna Limited edition, PA3ABK |
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| 630 Meter Project, W9XT |
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| 630 meter transmitter, AE2EA |
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| 630 Meter Vertical Antenna |
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| 630m Transmitting Antenna, N6LF |
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| 630 meter class D Power Amp, K5DNL |
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| 200 watt power amplifier medium wave 630 meter, DJ0ABR |
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| Zep Antenna for 630 to 10 Meters, VE7CA |
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