Belmar Receiving Station

The Belmar receiving station operated with the high power transmitting station in New Brunswick, NJ.  The station was seized by the US Navy during WWI and provided a primary link between the US and Europe using the call NFF. 

The Belmar station was located at what is now Camp Evans.  The original buildings were constructed between 1912 and 1914 for the American Marconi Company by the firm of J.G. White which also built may of the other Marconi stations around the world. 

Edwin Armstrong and David Sarnoff listened to Armstrong's revolutionary regenerative receiver at Belmar on the night of January 31/February 1, 1914.

 


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This postcard of the Belmar receiving station shows the standard Marconi pressed steel cylindrical antenna masts that were installed at many other stations including Bolinas and Marshall.

Stell masts for the receiving antenna being erected at Belmar.

Like most Marconi stations for the time, Belmar had residences for station staff, including a hotel.

Traffic room, land line telegraph table to right.

The land line telegraph table.

Radio reception table.

The battery charging panel, fire extinguisher at the ready.

Small battery room.

Land line switchboard, duplex relay shelf to left.

Duplex relay shelf.

Receiving sets, each in its own shielded partition.  Note the copper screened doors for each partition, closed for the top receivers, open for the others.

Receiving sets, side view.

200kW Alexanderson alternator at the New Brunswick transmitting station.

Fantastic photo of a group tour of the New Brunswick transmitting station conducted by David Sarnoff.  Among the notables present are Steinmetz and Einstein.  The latter seems to be carefully eyeing Sarnoff who reportedly toppled over just after the photo was taken.

 

Alexanderson high frequency alternator at New Brunswick, 1918.

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