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The W7OS Antique Radio Museum contains more than hundreds of items.  This equipment has been donated to the Radio Club over many years. The Museum is host to the ARRL's Straight Key Night- every New Year's Eve.
 
See 2008 Straight Key Night Fotos HERE.    SKN write up for QSL card recipients  

                        



Current Museum QSL card
 



The Old Oak Rig in its new spot after remodeling.

A collection of old equipment, some familiar and some obscure greets visitors who enter the Antique Radio Museum at the Radio Club's Clubhouse. 

The "contraption" on the right is affectionately known  by  the the old radio buffs as
"The Old Oak Rig".  and most recently called, "Old Chirpy".   This circa 1930's breadboard style AM transmitter consists of:

KLICK HERE to listen to Old Chirpy TUNE UP.  This mp3 file will play in your Media Player program. Turn up your PC speakers volume for the best effect.
 
Bottom Tier- High Voltage (about 600 Volts DC) Rectifier using 866 Mercury Vapor "Glow in the Dark" tubes.

Middle Tier- The Audio Amplifier / AM Modulator.

Top Tier-  The Transmitter consists of a #59 (vacuum tube) crystal controlled oscillator, a #210 Buffer Amplifier, and a #211 Final Amplifier Stage.
 

 
 
This photo shows the beautifully restored Hammarlund HQ-120 X Receiver which is coupled to the Oak Rig Transmitter. This photo shows an ole-timey telegraphers desk complete with the "mill" (the typewriter) which is out of sight under the desk.
 

Along one wall in the Museum is built-in shelves used as operating positions.  This foto shows the Globescout-65 and Drake 2B receiver as a back up station used at SKN 2008.  The board atop the Globescout is a home brew antenna tuner that uses link coupling to match the XMTR to the Antenna and Feed Line.

The wires along the ceiling is a balanced feed-line that runs to the antenna switch on the adjacent wall.

The Antenna Switch switches the Doublet Antenna to the Old Oak Rig... OR... to the parallel feed line that runs along the ceiling of the south wall.

The Bee Hive Insulators at the top couple the outside feed line conductors through the wall.

 

The Hallicrafters S-28 was the government's receiver of choice for the RID (Radio Intelligence Department) during WWII.  The Museum  owns one and soon hopes to restore it to its original splendor. Hallicrafters "Sky Buddy" S-19.  A typical first receiver for the newly licensed ham in the mid 1930s.
 

W7OS MUSEUM REGULARS:



Morel W6LIX


Worth W7WG
 


Chuck AC7QN

Alan N7OMS



Rich KR7W
Morel, W6LIX, is the longest licensed ham at the radio club. Morel's "baby" is the "Old Oak Rig" 

Favorite Quote: "Hmmmph!! What the hell did you do that for?"
Worth, W7WG, brings lots of ideas and enthusiasm to the Museum and shares it with the folks who visit.  Worth is the group's "social director" taking us on road trips.

Favorite quote: "We're going forward to the Past".
Chuck, AC7QN, First licensed in 1962 as WN7AZY. Chuck brings his mechanical engineering and sourcing skills to the club and museum to build things for all to enjoy.

Favorite Quote: "HEY... NO SMOKE!"

Alan, N7OMS, has a vision regarding how things in the museum and library should progress into the future.  Al can pounds brass with a good sounding fist.

Favorite Quote: "Hey, doesn't this tie the whole room together?'"
Rich, KR7W, likes to live in the past- back in 1963 when he was licensed as a Novice, WN7BDJ.  Also likes to make the old radios work and enjoys using the straight key. 

Favorite Quote:  "What do you wanna do... Fish or cut bait?"
 

  ALL INTERESTED FOLKS ARE INVITED TO STOP BY AND VISIT