Miniature Transfer Coaxial Switches
This RLC Electronics’ Miniature Transfer Switch line provides extremely high reliability, long life and outstanding electrical performance and features extremely low insertion loss and VSWR over the entire DC-18 GHz range, with an option to 26.5 GHz, while maintaining high isolation.
Specifications
S–1–TMIN–2–3–4–5–6
Switch Type |
TRANSFER |
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Frequency Range |
DC-18GHz |
OPTION |
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Frequency (GHz) |
DC-4.0 |
4.0-12.4 |
12.4-18.0 |
18 – 26.5 |
Insertion Loss (Max dB) |
0.1 |
0.2 |
0.3 |
1.0 |
VSWR (Max) |
1.2 |
1.3 |
1.5 |
2.0 |
Isolation (dB Min) |
80 |
70 |
60 |
45 |
Power Rating, RF Cold Switching: See this page Impedance: 50 Ohms Operating Power 25C: (Failsafe): 12Vdc at 650 ma nom. 28Vdc at 266 ma nom. 115 Vac at 50 ma nom. (Latching): 12 Vdc at 180 ma nom. 28 Vdc at 90 ma nom. 115 Vac at 225 ma nom. Current applied 10 ms min. cutthroat circuitry(standard), recovery time 100 ms nom. |
Connectors, RF: SMA Female Connectors, Power: Feed through solder lugs. Life: 1,000,000 operations. Switching Time: 15 mS Max. Weight: 3 oz. Environmental Conditions: MIL-S-3928 Operating Mode: Manual, failsafe or latching. Switching Sequence: Break before make. |
To designate the switch desired use:
1: “M” for Manual, “R” for Remote. 2: “A” for 115 Vac, “D” for 28 Vdc or “H” for 12 Vdc. 3: “I” for indicators |
4: “L” for latching cutthroat 5: “TL” for TTL Driver 6: “26” for 26.5 GHz operation |
Example: SR-Tmin-D-I-L-26 is a remote, 28 Vdc; with indicators, latching cut throat switch. 26.5GHz operation.
Outline Drawing
SR-TMIN-D-I-L-26, SM-TMIN
