View Recent Activity
Forums
Search
Members
Calendar
Help
Forum Rules
Gallery
Existing user?
Login
Create account
Login
Username:
Password:
Lost Password?
Remember me
Golborne Vintage Radio
Everything Vintage - radios, televisions, test gear and more
Test Gear
Marconi Q meter
0 Vote(s) - 0 Average
1
2
3
4
5
Marconi Q meter
ed731pdh
Engineer in Charge
Posts: 711
Reputation:
0
Location: The Sunny South
#1
09-11-2016, 07:09 PM
The military don't go for lightweight.
Attached Files
Thumbnail(s)
Quote
pwdrive
Senior Engineer in Charge
Posts: 7,416
Reputation:
13
Location: Cornwall
#2
09-11-2016, 07:55 PM
Have you got the generator?
Lawrence.
http://www.gridwatch.templar.co.uk/index.php
Quote
Ed_Dinning
Senior Transmitter Engineer
Posts: 573
Reputation:
3
Location: Newcastle on Tyne
#3
09-11-2016, 08:01 PM
Hi Ed, 2 generators used with this setup, for 40KHz to 50MHz use TF1246; for 20 to 300MHz use TF 1247.
These are quite powerful oscillators as the bridge needs quite a few drive volts.
I thing the manuals etc are on line. There is also a set of standard coils available to check the bridge against.
Ed
Quote
ed731pdh
Engineer in Charge
Posts: 711
Reputation:
0
Location: The Sunny South
#4
09-11-2016, 08:03 PM
I have the oscillator section, and the locking rods to hold it all together. It's a TF1245.
Quote
ed731pdh
Engineer in Charge
Posts: 711
Reputation:
0
Location: The Sunny South
#5
09-11-2016, 08:09 PM
Manual.
Attached Files
3285_Marconi_Circuit_Magnification_Meter_TF1245.pdf
(Size: 12.52 MB / Downloads: 3)
Quote
Users browsing this thread:
1 Guest(s)
Linear Mode
Threaded Mode
View a Printable Version
Subscribe to this thread
Add Poll to this thread
Send thread to a friend