Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5

Interchangeable antennas
#1

Help someone!! I thought I was buying a Philco 41-280 radio, when I picked it up this evening, the model number is 42-380. My problem is I have an antenna on hold from a Philco 41-280. Will this antenna fit the 42-380? The 42-380 mounts on the rear side of the radio, and the 41-280 fits down the middle backside of same!! Bottom line are they interchangeable antennas??

Thanks,

Jim
#2

Both require the same type of antenna (a few turns of copper alloy wire with a center tap). The 41-280 loop should fit inside the 42-380.

--
Ron Ramirez
Ferdinand IN
#3

Thanks Ron!!

Jim
#4

To all,


Today I received my antenna for my 42-380 Philco. It was off a 41-280 Philco. I am having a problem lining up the screws. Does anybody have a backside pic of the Philco 42-380 with antenna installed?

Thx,

Jimy
#5

I was able to compare the antennas online of a Philco 41-280 and Philco 42-380. They are different and do not line up. The 41-280 is a rectangular double wire antenna all the way around, screwing on, at top and bottom. The 42-380 is a rectangular 4 wire antenna all the way around, but "tapers at the bottom". Bottom line, the 41-280 will not fit in the 42-380 cabinet unless wire/cabinet adjustments are made!! So I am still looking for a 42-380 antenna. I want to keep it original. I will trade the 41-280 antenna for a 42-380 antenna. If I cannot find an interested party, I will keep it as a spare for the 41-280 I have. I am currently restoring 3 Philco radios simultaneously; 39-31XF, 41-280 and my 42-380.

Jimy
#6

I'm sorry, Jim, I honestly thought you would be able to use one in place of the other.

Are you saying the 41-280 loop is physically too large to fit inside the 42-380 cabinet? I guess it is possible, but since both cabinets are the same size and are almost the same overall, I find that somewhat hard to believe.

--
Ron Ramirez
Ferdinand IN
#7

Ron,

Well, the cabinets are the same, but the housing for the 42-380 is on one side of the back side of the cabinet, and requires less vertical space and has the top and bottom wood mounts to one side as well. Consequently, the correct 42-380 antenna shows 4 all the way around wires that are approx 16" across the top(like the 41-280), but taper down to approx (9" across at the bottom). Whereas the 41-280 antenna is a perfect 16W"X23.5"L rectangular antenna, requiring more space and that is why the screw mounts are in the center. The antenna is too wide to fit in the 42-380 corner and be true to the mount holes. I need a tapered antenna! I guess I could modify the screw wood mounts for the 42-380 and place them in the center and then use the 41-280 antenna, but I prefer to keep it original. I am in no rush, so I will keep on looking!! Let me know if you hear of one!

Thx,
Jim




Users browsing this thread: 1 Guest(s)
[-]
Recent Posts
PT-6 antenna connections
Notice in the schematic the notch at the bottom of the antenna coil is between pins 3 & 4. Yes, pin 6 of the 7C6 is...RodB — 07:34 PM
bridkarl
I have two PT-6 chassis. On both there is a blue wire that runs from the above chassis transformer to pin 6 of 7C6. So t...bridkarl — 07:23 PM
Cannot Adjust an IF Transformer’s cores
Joseph, now you are an engineer!!RodB — 06:37 PM
PT-6 antenna connections
Hi, reading your explanation I can see the confusion. If you take it one connection at a time it should result in a desi...RodB — 06:34 PM
Cannot Adjust an IF Transformer’s cores
It works! I received the PCBs this morning in the mail, and put everything together. I reused the base from the original...jrblasde — 04:32 PM
PT-6 antenna connections
I seem to have lost my way on this PT-6. I see the antenna aerial transformer schematic - I’m reading pins 1 through ...bridkarl — 12:30 PM
40-150 General questions
Good thing you're a good electrician ... the pictures show a lot of rewiring in your future! Take care and BE HEALTHY!...GarySP — 11:52 AM
40-150 General questions
I think RobB has it right. It is a part number and looks like its stamped on the chassis and that wasn't something you ...klondike98 — 11:41 AM
40-150 General questions
It's most likely a part number. Most of Philco part numbers are in that format. I looked at the parts list for this mode...RodB — 08:10 AM
40-150 General questions
Hi Kevin, No, I don't but I like your Quote about being a good electrician. The way I look at it is "The fact ...MrFixr55 — 08:06 AM

[-]
Who's Online
There are currently 2890 online users. [Complete List]
» 3 Member(s) | 2887 Guest(s)
AvatarAvatarAvatar

>