Dr. Fong

As many of you know, he is the inventor of the DBJ-1 and DBJ-2 antenna that was featured in the February 2003 and March 2007 QST. 
His most recent antenna was the TBJ-1 – a triband base antenna that was published in March 2017 QST. 
Ed will give a history on how these antennas were developed and the 
theory on how and why they work so well. 

Ed gave a history on how his antennas were developed and the theory on how and why they work so well. 

From Dr Fong’s Website

TBJ-1  (ham) triband base antenna (144-148 MHz, 222-225MHz, 440-450 MHz) Maximum power 75 watt  $75  (comes complete with pvc pipe) featured in March QST 2017  US patent 9,608,336   (postage  $20-24 –  depending on location from California)

DBJ-1 (ham) dual band base antenna (144-148 MHz and 440-450 MHz)   Maximum power input 75 watts. – $50     (also available in 250 watt version for $70.  Please email me if you are interested in this model)

DBJ-2  (ham) dual band roll up antennakit –  (144-148 MHz and 440-450 MHz)   Includes adapters for BNC, SMA and SMA – female.  Also includes a 6 ft extension cable.  Maximum power input 50 watts. – $50

DBJ-220 –  Base station antenna  (220-225MHz) Maximum input power 75 watts  $40

DBJ – UHF (perfect for GMRS)  +5dB Gain Antenna  – US patent  8,947,313  +5dB gain no radial collinear – featured in CQ magazine (Summer 2012)  $55


LDARC one time pricing!

TBJ-1DBJ-1 DBJ-2DBJ-220DBJ – UHF
$65$35$35$40$43

There is also a 6′ extension cable for $6.00 and BNC to pl259 adapter for $2.50

Contact Rick or Karen to place order.

Must be confirmed by the end of our April Club Meeting.

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