Home |
Search |
Today's Posts |
|
#1
|
|||
|
|||
Henry,
I couldn't find all of the info in any one Table. But I think (according to Reference Data For Radio Engineers) Black - For MIL type D or X, the temperature coefficient is +/- 100. I think that means all MIL. Gold means 5% Gray probably means 800V. Tam/WB2TT "Henry Kolesnik" wrote in message ... Good and bad news.. I found my capacitance meter and measured the button and it's about 1500 pf. The bad news is in my posting I transposed red and green and the correct color sequence is: black, brown, green, red, gold, gray.. Black desigantes military, and 1500 pf by the next 3 but I still need to know what the gold and gray designate.. Tolerance, temp coeff, and voltage but which 2 are designated and how?. Any tips appreciated. A spec on this cplr would be appreciated. tnx hank wd5jfr "Henry Kolesnik" wrote in message ... I just got a TMC Directional Coupler Unit Model CU 2/50 and wonder if anyone would have specs or a schematic? Inside it has a 0.6 ohm 40 watt resistor inline with input and ouput. Off each end of this resistor it has a silver button mica capacitor. My "cheatsheet" for silver button micas is not to be found. I wonder if someone can tell me the capacitance of a silver button mica that has the following six colors: black, brown, red, green, gold, grey. tnx & 73 hank wd5jfr |
#2
|
|||
|
|||
On Thu, 6 Nov 2003 16:32:33 -0500, "Tarmo Tammaru"
wrote: Gray probably means 800V. Mil-Spec has no specification at 800V, gray is for characteristic. Voltage is not available with so few markings. Mil-Spec voltage spans from 100V to 2000V through 9 grades. 73's Richard Clark, KB7QHC |
Reply |
Thread Tools | Search this Thread |
Display Modes | |
|
|