Posts: 106
Threads: 17
Joined: Mar 2018
City: angeles city,philippines
i was looking at these two sets on ebay today. both were fm capable and therefore should be the old NB fm sets. what confused me was, that instead of the frequency in MHZ they called out the stations by CALL NUMBER,from 21 to 99. i dont understand what they mean and even tried to google it, to no avail. whats it all about alfie??
Posts: 16,560
Threads: 573
Joined: Oct 2011
City: Jackson
State, Province, Country: NJ
This radio will have old FM.
The old FM was from 42 to 50MHZ and started operating in 1941.
The new FM was reassigned in 1945. So your FM won't work today unless you use a converter or do something else.
People who do not drink, do not smoke, do not eat red meat will one day feel really stupid lying there and dying from nothing.
Posts: 13,776
Threads: 580
Joined: Sep 2005
City: Ferdinand
State, Province, Country: Indiana
Just add a "4" in front of those "call numbers" and insert a dot between the "call numbers" and you have the actual frequency.
21 = 42.1 mc
99 = 49.9 mc
--
Ron Ramirez
Ferdinand IN
Posts: 4,490
Threads: 424
Joined: Jun 2011
City: Boston
State, Province, Country: Massachusetts
I have a 42 355, I do get get some signals at very end of FM, it could also just be that the radio is a bit off  .
The thing is heavy, kind of a console in a table top case.
Paul
Tubetalk1
Posts: 1,167
Threads: 45
Joined: Feb 2015
City: Roseville, MN
Paul - Just a little bit. Maybe it's pirates. I hope it looks good. You'd like to have a radio in your collection that doesn't receive anything look good. So, what happens to a"band"oned frequencies?
Posts: 1,106
Threads: 88
Joined: Jun 2011
City: Tacoma
State, Province, Country: Washington
Not going to be pirates on that old band. Could be baby monitors or more likely intermodulation from strong local FM stations mixing with various other signals.
Also, the old FM band was not NB, the transmissions specs, disregarding frequency, were exactly the same as the current band.
Posts: 4,490
Threads: 424
Joined: Jun 2011
City: Boston
State, Province, Country: Massachusetts
Have not heard any crying babies....yet. Who knows, the Standard Broadcast band works well.
Here is mine, scroll to the photo before the one displayed and you can see the complimentary cigarette butt burn on top, sign of the times. This was before any work, not sure if I have an after photo. I got new pushbuttons and escutcheon from Larry Bordanaro I think was fellow's name. Cleaned the case and a little Orange and Beeswax polish and I left the case at that, has that patina as antiquers say. The photo finish is pretty good so why mess with it. Had a fellow in my club help with caps, busy underneath there......
https://www.flickr.com/photos/92577012@N...ed-public/
I should probably do Grille Cloth, it gotcleaned and straightened, I will try to shoot a new photo, it is buried in basement, it is very heavy and so big it sometimes generates complaints from a certain person.....
In my Flickr feel free to poke around, nothin too personal or it would not be in there, you can peruse some of my radios, for better and worse.
Paul B.
Tubetalk1
Posts: 330
Threads: 30
Joined: Aug 2017
City: Hay Lakes, Alberta,Canada
I have a 42-355 that I restored a number of years ago, and I too can get a couple of the strong local FM stations, at the upper end of the dial. I believe that they are the image frequencies being picked up.
Posts: 4,490
Threads: 424
Joined: Jun 2011
City: Boston
State, Province, Country: Massachusetts
I simply take it as they say, if it is listenable enjoy, otherwise just a piece of "charm and history"  .
Paul
Tubetalk1
Posts: 16,560
Threads: 573
Joined: Oct 2011
City: Jackson
State, Province, Country: NJ
I have a Zenith Spinet with FM working band, but nothing on it, just noise.
People who do not drink, do not smoke, do not eat red meat will one day feel really stupid lying there and dying from nothing.
Posts: 1,167
Threads: 45
Joined: Feb 2015
City: Roseville, MN
Hey Paul, that's a nice looking set. Charm and history, as a wise man once said.
Mike - "No static at all".
Users browsing this thread: 1 Guest(s)
|
Recent Posts
|
schematics
|
Those filter caps in the cardboard tube are easy to restuff, especially the kind with the rolled over end. You don't hav...Arran — 09:56 PM |
Philco Model 16 wiring question
|
If you have 5 wires, do this:
The wires that go to thick-wire wound winding are the filament.
If you do not know wha...morzh — 09:03 PM |
Philco Model 16 wiring question
|
I recently acquired a Philco Model 16 Code 126. I removed the power transformer to place heat shrink on some very bad...bobclausen — 08:23 PM |
1949 Motorola 5A9M
|
Hello Bob,
That battery looks great nice job !
Sincerely Richardradiorich — 08:20 PM |
1949 Motorola 5A9M
|
Yes, I plan to put a Velcro closer on the top.klondike98 — 07:28 PM |
1949 Motorola 5A9M
|
Nice job on the battery, Bob. Can the box be opened to replace the 9 volters?RodB — 11:32 AM |
Philco 46-1209 strange behavior
|
Thank you for the detailed response MrFixr.
To clarify, the hum starts when the tubes are fully warmed up, and goes a...sq65 — 09:15 AM |
Philco 46-1209 strange behavior
|
MrFixr
The chassis, if there is no ground pin in the AC plug, due to the Y-caps from L/N to the chassis, is at 60VAC re...morzh — 08:47 AM |
schematics
|
thanks I'll try the polar caps seperatelymseno — 07:38 AM |
Philco 46-1209 strange behavior
|
Hi SQ55,
A strange issue indeed! Just so I have you straight, on a dim bulb you get normal operation after the set warm...MrFixr55 — 12:44 AM |
Who's Online
|
There are currently 753 online users. [Complete List] » 1 Member(s) | 752 Guest(s)
|
|
|

|