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Encapsulated RF
Relay
12 vdc Coils
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End View, Label |
Close-up
Coaxial Connection |
Top
View, Diagram |
(KC) 2188592
Hathaway Instruments used these cute
little encapsulated RF relays in a telemetry product. Each
of three coils is 12 vdc 160 ohms. Entire unit measures only
1-1/8" x 1-7/8" x 1" high. Relays are new.
• Coil
1 operates 2 - SPST N.C.
RF Contacts
• Coil 2 operates 1 - SPST N.O. RF Contact
• Coil 3 operates 2 - SPST N.O. Standard Contacts |
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SPDT Crystal Can
Coaxial Relay |
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(KC) RFBC-4528
Coaxial RF contacts have 24" long,
50 ohm Teflon coax attached. Additional SPDT indicator contact
set. 8.9 ma of current through 2000 ohm coil pulls and
holds. made by HI-G. |
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Hardwire Dowkey |
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(KC) DK-140
SPDT, Dowkey relay. Collins replacement. 28 vdc coil. RG-58 on common / NC ports,
bottom terminal for NO port. |
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N-MB
SPDT |
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(KC) 300-11878
"N" (common & N.O.), "MB" (N.C.), 27.5
vdc, 2 GHz, 500 w. |
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SMB - DPDT |
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(KC) 13-34-04430
Crystal can relay. SMB "snap-on" plug
on common port, SMB jacks N.O., N.C. ports. Second set confirming
contacts. 26 vdc coil. |
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SMB - 2 GHz |
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(KC) DK-119
Dowkey, fail-safe relay rated at 50
watts. SMB "snap-on" plugs on all
ports. 32 vdc. Break before make. |
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SMC
Amphenol - 12 vdc - SPDT |
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(KC) 315-10053-2
The only SMC (fits UG-1465) relay in the house. Good DC-3 GHz. 12 vdc coil. 10
ms switch time. Used, removed from equipment. |
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Microdot
S-93 |
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(KC) 302-10033
Amphenol SPDT relay with S-93, 93 ohm connectors.
Coil 26 vdc, 250 ohm. |
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SPDT - MB |
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(KC) 346-10128-4
Terminates unused port into 91 ohm
resistor. Failsafe. 48 vdc (100 ma) control. 2 GHz, 300 watts.
Break before make. 2" x 2-1/4" x 2-1/2" high. |
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LT - SPDT |
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(KC) C14K2CA
400 watt CW @ 5 GHz. 5 kw CW @ 100 MHz. 50 ohm. This has "LT"
connectors, NOT LC!! They look the same but are very different. |
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