| Ramsey RFS1 RF Actuated Relay Kit |  | Brand: Ramsey
Buy New: $19.95
as of 5/22/2012 08:46 CDT details
Seller: Ramsey Electronics®
Media: Electronics
Shipping Weight (lbs): 0.1
MPN: RFS1
UPC: 871183001111
EAN: 0871183001111
Availability: Usually ships in 1-2 business days
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| Features:
| • | Senses RF and closes a relay! | | • | Can switch 100W of RF power or DC up to 1A! | | • | Great for switching in power amps, preamps, or redirecting power away from expensive test gear | | • | Electronic kit, assembly required |
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Product Description
This is the unit you need when adding a preamp or power amp in line with an existing antenna. It senses the RF power and closes an on-board DPDT relay which can be used to automatically switch in your added power amp or preamp. The relay is good up to UHF -100W! Many folks use one of these "lifesavers" in front of their expensive test equipment. Runs on 10 to 15 VDC. Senses power as low as 50 mW. Size: 1 1/2 x 1/2 x 4 . Ramsey Mini-Kits are handy, easy-to-build, easy-to-use functional kits that can be used alone or as building blocks in larger, more complex designs. Mini-kits have been used in projects as simple as blinking name badges or as complex as Radio Astronomy Telescopes. Consider these capable little kits the next time you build.
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