Miniature Coaxial Switches
This RLC Electronics’ Miniature Coaxial Switch is a single pole, two position type. The switch provides extremely high reliability, long life and excellent electrical performance characteristics over the frequency range of DC-65 GHz. The miniature package utilizes high density packaging tech- niques, hence the overall volume of the switch is less than 3/4 cubic inch.
Specifications
S1-2 MIN–2–3–4–5–6–7–8
Switch Type |
SINGLE POLE TWO POSITION |
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Frequency Range |
DC-18.0 GHz |
26.5 GHz Opt |
40.0GHz Option |
50.0GHz Opt. |
65.0GHz Opt. |
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Frequency (GHz) |
DC-4.0 |
4.0-12.4 |
12.4-18.0 |
18-26.5 |
DC-6 |
6-12 |
12-18 |
18-26.5 |
26.5-40 |
40-50 |
50-65 |
Insertion Loss (Max dB) |
0.1 |
0.2 |
0.3 |
0.5 |
0.2 |
0.4 |
0.5 |
0.7 |
0.9 |
1.1 |
1.1 |
VSWR (Max) |
1.2:1 |
1.3:1 |
1.5:1 |
1.5:1 |
1.3:1 |
1.4:1 |
1.5:1 |
1.7:1 |
1.9:1 |
1.9 |
1.9 |
Isolation (Min) |
80 |
70 |
60 |
50 |
70 |
60 |
60 |
55 |
50 |
50 |
50 |
Power Rating, RF Cold Switching: See this page Impedance: 50 Ohms Operating Power 25C: (Failsafe): 12Vdc at 250 ma nom. 28Vdc at 140 ma nom. 115 Vac at 50 ma nom. (Latching): 12 Vdc at 120 ma nom. 28 Vdc at 60 ma nom. 115 Vac at 43 ma nom. Current applied 10 ms min. cutthroat circuitry(standard), recovery time 100 ms nom. |
Connectors, RF: SMA Female (40 GHz – 2.92 mm) (50 GHz – 2.4 mm) (65 GHz – 1.85 mm) Connectors, Power: Feed through solder lugs. Life: 1,000,000 operations. Switching Time: 15 mS Max. Weight: 2 oz. Environmental Conditions: MIL-DTL-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: “Min” for outboard mountings or “Minin” for inboard mountings.40 GHz is inboard only. 3: “A” for 115 Vac, “D” for 28 Vdc or “H” for 12 Vdc. 4: “I” for indicators if desired. |
5: “L” for latching cutthroat if desired. 6: “TL” for TTL Driver if desired 7: “26” for 26.5 GHz option., “40” for 40 GHz option, “50” for 50 GHz option, “65” for 65 GHz option 8: “Arc” for Arc Suppression diodes (N/A with TTL and Latching) |
Outline Drawing
SR-2MIN-D, SM-2MIN
