Philco model 18 (code 121) - HELP!
Posts: 1,562
Threads: 56
Joined: Nov 2008
City: Sedona, AZ/Placentia/CA
Pith, radios like this do not like a "closed" loop antenna, they want a "long wire" connected to the antenna terminal. Ground is somewhat optional.
When you are doing an alignment you should be listening to the tone from your signal generator (constant), not listening to radio programming that has a variable volume level! Much easier to peak the various adjustments. Start @ 260KC for IF then follow directions to peak the high and low ends of the band using your signal generator with modulation at the appropriate frequencies, not a radio station.
Jerry
A friend in need is a pest! Bill Slee ca 1970.
(This post was last modified: 04-30-2013, 03:34 PM by jerryhawthorne.)
Messages In This Thread
RE: Philco model 18 (code 121) - HELP! - by jerryhawthorne - 04-30-2013, 01:58 PM
Users browsing this thread: 3 Guest(s)
|
|
Recent Posts
|
|
Plug Voltages Needed For A 1943 CRV-20130 Power Supply
|
| Try looking at this site the book mark is for a old generator that I was given. David https://radionerds.com/index.ph...David — 08:36 PM |
|
Plug Voltages Needed For A 1943 CRV-20130 Power Supply
|
| Hello Everyone,
I am looking for voltage identification for all the pin positions on the socket of a CRV-20130 power su...Tonym4704 — 08:16 PM |
|
Philco P45-6365 Universal Transformer Instruction Manual
|
| Can anyone guide me to where this may be found?GRG — 03:00 PM |
|
54C Complete Teardown/Rebuild
|
| I don't think that I have encountered a 12Z3 before, curious how it uses one of those but includes a #43, which is a 25 ...Arran — 02:17 PM |
|
HiFi (Chifi) tube amp build - but my own design.
|
| It's the other forum. I'm also in DIY, but mostly read there. Honestly, I kinda jumped into this without much thought to...TV MAN — 10:43 AM |
|
Philco 71 Code 125
|
| Hello,
I am in need of a schematic for this radio. Mine has the three separate circular tube shields and a shadow me...dconant — 08:06 AM |
|
Stromberg Carlson 1500 Squeal
|
| And life just keeps getting more complicated.dconant — 07:57 AM |
|
54C Complete Teardown/Rebuild
|
| Hello Roy,
here is this one
sincerely Richardradiorich — 12:45 AM |
|
54C Complete Teardown/Rebuild
|
| Richard,
Had grabbed it already but thank you just the same. I find myself wanting to find some way to block out the...glyphmon — 12:03 AM |
|
54C Complete Teardown/Rebuild
|
| Hello roy,
here is a link to the schematic .
Sincerely Richardradiorich — 11:54 PM |
|
Who's Online
|
There are currently 2274 online users. [Complete List] » 2 Member(s) | 2272 Guest(s)
|
|
|
|

|