Standard Multi-Position Coaxial Switches
RLC Electronics` Standard Multi-Position Coaxial Switch line provides extremely high reliability, long life and outstanding electrical performance characteristics by utilizing high density packaging. The “Multi-Position” electrical characteristics features extremely low insertion loss and VSWR over the entire DC-12.4GHz range, while maintaining high isolation.
Specifications
S–1–2–3–4–5–6–7
RF Positions |
3 |
4 |
5 |
6 |
Switch Type: |
SP-3T |
SP-4T |
SP-5T |
SP-6T |
Frequency Range:(GHz) |
DC-12.4 |
DC-12.4 |
DC-12.4 |
DC-12.4 |
Insertion Loss (Max dB) DC-7 GHz 7.0-12.4 GHz |
0.30 0.60 |
0.30 0.60 |
0.30 0.60 |
0.30 0.60 |
VSWR (Max) DC-7 GHz 7.0-12.4 GHz |
1.30 1.60 |
1.30 1.60 |
1.30 1.60 |
1.30 1.60 |
Isolation (dB) (Min) |
55 |
55 |
55 |
55 |
Power Rating, RF Cold Switching: See this page Impedance: 50 Ohms/75 Ohms.* Operating Power 25C: (Failsafe): 12Vdc at 270 ma nom. 28Vdc at 190 ma nom. 115Vac at 50 m nom. (Latching): 28 Vdc at 310 mA nom. 12 Vdc at 550 mA nom. Cutthroat circuitry (standard), recovery time 100ms nom. Connectors, RF: N, SMA, TNC, BNC* Female. Connectors, Power: Feed through solder lugs. |
Life: 1,000,000 operations. Switching Time: 20 mS Max. Failsafe 125mS latching. Weight: 20oz. Environmental Conditions: MIL-DTL-3928 Operating Mode: Manual, failsafe or latching Switching Sequence: Break before make. *BNC not recommended for use above 1GHz *75 ohm up to 3 GHz VSWR 1.5 max |
To designate the switch desired use:
1: “M” for Manual, “R” for Remote. 2: “3”, “4”, “5” or “6” throw operation. 3: “N”, “T” (50 or 75 ohms) for TNC, “B” (50 or 75 ohms) for BNC or “R” for SMA (50 ohms only) or “F” type connectors. |
4: “A” for 115 Vac, “D” for 28 Vdc or “H” for 12 Vdc. 5: “I” for indicators. 6: “L” for Latching cutthroat. 7: “TL” for TTL Driver. |
Example: SR-6-N-D-I-L is a remote, 6 position, N connector, 28 Vdc with indicators latching cutthroat switch. 50 ohms.
For 75 ohms SR75-
Outline Drawing
SR-6-N-D-I-L, SM-6-N
