|
Size: 2739
Comment:
|
Size: 2747
Comment:
|
| Deletions are marked like this. | Additions are marked like this. |
| Line 17: | Line 17: |
| || 5x multiplier || +15 || || | || 5x multiplier || +15 || 0.2 || |
| Line 19: | Line 19: |
| || voltage contr'd att. 1 || +15 || || | || voltage contr'd att. 1 || +15 || || |
| Line 21: | Line 21: |
| || 11 MHz oscillator || +15 || || || 29.5 MHz oscillator || +15 || || |
|| 11 MHz oscillator || +15 || 0.35 || || 29.5 MHz oscillator || +15 || 0.35 || |
The 40m Upgrade Frequency Generation Box is going to be installed in the 1Y1 rack. It will be used to generate the modulation and the demodulation frequencies.
Contents
Pictures
This is the first picture as I start putting it together.
Things to do
- get parts
- cut 5 3x3" copper sheets
Powering
Element |
DC In |
Max Amp In |
5x multiplier |
+15 |
0.2 |
ZFL-1HADX Ampl |
+15 |
|
voltage contr'd att. 1 |
+15 |
|
voltage contr'd att. 2 |
+15 |
|
11 MHz oscillator |
+15 |
0.35 |
29.5 MHz oscillator |
+15 |
0.35 |
Parts
Assembling Parts
Part |
Function |
Description |
Provider |
SN |
Q.ty |
Status |
Teflon sheet |
base mounting plate |
12"x24"x3/8" |
8545K37 |
2 |
|
|
stainless steel spacers |
plate support |
1/4" OD, 3/8" Length, 8-32 |
91125A453 |
20 |
|
|
LIGO std power connector |
power feed thru |
4-pin |
Downs lab |
drill room bin 108/6 |
2 |
|
clamps |
holding component on plate |
[attachment:bracket.png drawing] |
Mike |
- |
12 |
cancelled |
terminal blocks |
power distribution |
6-holes |
7527K46 |
6 |
|
|
terminal blocks |
power distribution |
4-holes |
7527K44 |
4 |
|
|
spade terminals |
power distribution |
16-14 wire |
69145K436 |
1 pkg (100pcs) |
|
|
spade terminals |
power distribution |
12-10 wire |
69145K438 |
1 pkg (100pcs) |
|
|
jumpers |
to terminal blocks |
- |
7527K59 |
1 pkg (25pcs) |
|
|
screws |
frequency multiplier |
2-56, 1/2" |
95345A018 |
1 pkg (50pcs) |
|
|
screws |
frequency multiplier |
2-56, 5/8" |
95345A019 |
1 pkg (50pcs) |
|
|
screw kit |
- |
Flat, Phillips, 4-40, 6-32, 8-32, 10-24, 10-32 |
91815A224 |
1 kit (1200pcs) |
|
|
screw kit |
- |
Pan, Phillips, 4-40, 6-32, 8-32, 10-24, 10-32 |
93175A212 |
1 kit (1200pcs) |
|
|
nut assortment |
- |
Machine Screw Hex Nut Assortments |
90625A207 |
1 kit |
|
|
washer kit |
- |
12 sizes |
92075A212 |
1kit (1680pcs) |
|
RF Components
Part |
Provider |
SN |
Q.ty |
Status |
Power Splitter |
Digi Key |
ZFRSC-42+ |
4 |
ordered |
Links
[http://www.ligo.caltech.edu/~costheld/ Chub's Web Page with lots of electronics diagrams and pictures]