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| Stock Level |
 On Backorder
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| Manufacturer Information |
| Name: |
Distributed BY MCM search |
| Part Number: |
SW-78 |
| Specifications & Package Dimensions |
| Weight: |
0.361 lbs. |
| Hazardous: |
No |
| RoHS Comp: |
Unknown |
| Warranty: |
90 days
Need to Return? |
| Length: |
4 in. |
| Width: |
3.5 in. |
| Height: |
1.5 in. |
| Catalog Pages |
| Catalog/Page: |
catalog 53: 216
catalog 52: 296 |
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High Isolation Switch - A/B - SW-78 - Distributed BY MCM |
| MCM Part #: 33-1485 |
  40% from 1 ratings.
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Volume Pricing
| Qty. |
List Price |
| 1+ |
$5.29 |
| 10+ |
$4.49 |
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Product Details:
High Isolation Switch - A/B
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Features:
•Three–way coaxial A/B/C switch
•Use for antenna, CATV or VCR
•Greater than 65dB isolation through 550MHz and 50dB through 900MHz
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dirty switch, 10/22/2007 10:50:31 AM
By OldHud
Product Attributes:
Value for price paid:
Quality of item:
I tested 5 of these switches. The contact resistance is not repeatable. For either the on or off (input connected to 75 Ohm load) position, the dc contact resistance changes with each actuation. Some switches are worse than others. In one case the it was 100 Ohms! Didn't check with a network analyzer, but in use signal level varies between actuations. Spend a little more and buy the brand name.
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