Until about 1968, all I ever
listened to was AM radio. There was a
simple reason for this. All we had were
AM radios.
Actually, in the earliest years I can remember was that all we had was
one AM radio. Yes, one AM radio. We also had only one car, one TV, one
telephone, one phonograph, a one car garage, and only one bathroom. That seemed to be the norm in the early 1960s
in lower middle class part of Detroit where we lived.
We had that one radio. No FM, just AM. It was in the kitchen, it was a clock radio. We used to listen to sports as every game was
not on TV as we are used to today. We used it to listen to the Armenian Radio
Hour which came on every Saturday evening.
We listened to it during dinner.
The Arab Radio hour came on at 4 pm, the Armenian Radio Hour ran from 5
to 6, and then the Greeks came on 6 pm.
I remember listening to all three though I am sure we were not eating
three hour dinners.
Our radio was mostly used for
sports broadcasts, music, and the news.
In those days that is what was on the radio. My Mother told us about how they used to
listen to the radio the way we were used to watching TV. There were regularly broadcast series that
were dramas, comedies, or action/adventure shows. She spoke quite nostalgically about the super
hero shows. I believe her very favorite
show was The Green Hornet and The Shadow. Either that or it is the only ones I can
remember. She had me longing for the
heyday of radio and almost felt cheated that all I had was television. There was a time in the 1970s when NPR would
have readings of various books. In 1976,
I recall listening to, and being totally engaged, in the reading of James
Michner’s novel Centennial. It was very well done
and a prelude to the books on tape craze which followed in the late 1980s and
1990s.
As odd as this desire seems today
in the world of myriad electronic gadgets, I wanted my own radio. I had friends who had crystal radios. Some built them, some were given store bought
ones. I wanted one and figured I could
probably get it more easily funded if I expressed a desire to build one. My parents agreed to allow me to save some
allowance to buy the materials. I went
to the library and got a book on how to make a crystal radio. I copied the parts list down. Instead of shopping for the parts or ordering
them form a catalog, I gave the list to a close family friend, Araxie
Vosgeritchian who we called Auntie Roxie.
She worked at an electric supply company and agreed to get me the
parts. She was a quiet but very sweet
and thoughtful person. She was more than
happy to do this and then upon delivery she did not want to take my money. I have never forgotten that gift and her
kindness.
I built the radio. It wasn’t a work of art but it worked. I was so excited.
So what is a crystal radio? They were very popular radios in the early
days of radio and amongst young fellas like me when I was growing up. I believe they were even more popular in the
1930s – 1950s. The radios were made of very
few parts. There is a coil of copper
wire used for tuning, the crystal that detected and rectified the radio waves,
an antenna, and earphones. Crystals were
later replaced by diodes. I am pretty
certain the set I made used a diode in place of a crystal detector.
One of the most interesting facts
about crystal radios is that they required neither batteries nor other power
source. The radio was powered
exclusively by the radio waves themselves.
Therefore, there was no volume control and the radio had to be listened
using headphones or what today is called an ear bud. I remember hearing about people who could
faintly hear the radio simply from the silver fillings in their teeth. Was it urban legend or the same principle as
a crystal radio?
I used my crystal radio to listen
to Detroit Tiger baseball games when I was supposed to be sleeping. I kept the set that I had mounted on a wood
plank on the bookshelf next to my bed. I
had a wire with an alligator clip on the end that I used as the antenna. I attached the alligator clip to the gutter
above the bedroom window thinking the bigger the antenna the better (thinking
back now, that might have actually been the ground). The Tiger games were broadcast on WJR, “760
on your AM dial, the great voice of the Great Lakes.” They were the most powerful station in Detroit. So it was relatively easy to dial WJR. It was pretty cool though it had to be quiet
to use a crystal radio. If there was too
much ambient noise the radio was useless.
I am pretty certain that would have a tough time using a crystal radio
today on this side of fifty where my hearing is nowhere near where it was back
then.
You can still purchase crystal
radios today. Go to amazon.com and
search on “crystal radio kits.” There
are several of them priced in the range of $10-30. They look like you could put them together in
a few minutes. You can find antique
crystal radios on e-bay that look more like the real McCoy. I actually thought about buying one. I realized with all the electronic toys I
have, I would play with a crystal radio for about ten minutes and move on
probably never touch the radio again.
So, I kept my $15 which would be better spent on three gallons of gas.
I have no idea what happened to my
crystal radio. A year or so after I
built it, the world changed. The
transistor radio hit the marketplace.
They were small, sleek, and as they used a nine volt battery, they had a
volume nob. The reception and volume
were an incredible improvement. As soon
as I got one of those, I neglected and lost track of my crystal radio.
That’s progress for you. But, I will never forget the memory of the
crystal radio I assembled myself or the magic of listening to the Detroit Tiger
games.
Crytal radios are great. I heard WJR down her in Kentucky
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