Keysight L7104A SP4T RF Switch
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Keysight L7104A is an SP4T RF multiport switch with guaranteed 0.03 dB insertion loss repeatability, 90 dB minimum isolation, and 5 million cycle operational life.
Product details
| Model | L7104A |
| Manufacturer | Keysight |
| Category | RF & Microwave Test Equipment |
| Availability | Made to order |
Description
Overview
The Keysight L7104A is an electromechanical RF multiport switch designed for signal routing in RF and microwave test and measurement applications. It provides exceptional repeatability and isolation, with guaranteed 0.03 dB insertion loss variation over 2 million switching cycles. The switch's low insertion loss repeatability reduces measurement uncertainty and improves test system accuracy.
Key Features
- SP4T (4-position) configuration, factory terminated
- DC to 4 GHz frequency range
- 0.03 dB maximum insertion loss repeatability (up to 2 million cycles)
- 90 dB minimum isolation
- 1.2 maximum SWR
- Magnetic latching with electronic position indicator
- 5 million cycle typical operating life
- SMA (female) connectors
- Current interrupt capability
Applications
- RF signal routing and test system multiplexing
- Microwave measurement instrumentation
- Automated test equipment (ATE) systems
- Component and system characterization
Specifications
| Frequency Range | DC to 4 GHzDC to 20 GHzDC to 26.5 GHz |
| Insertion Loss | 0.3 dB + 0.015 x frequency (GHz)0.3 dB + 0.015 x frequency (GHz)0.3 dB + 0.015 x frequency (GHz) |
| Isolation | 90 dB minimum90 dB minimum, DC to 12 GHz 70 dB minimum, 12 to 15 GHz 65 dB minimum, 15 to 20 GHz 90 dB minimum, DC to 12 GHz 70 dB minimum, 12 to 15 GHz 65 dB minimum, 15 to 20 GHz 60 dB minimum, 20 to 26.5 GHz |
| SWR | 1.2 maximum1.2 maximum, DC to 4 GHz 1.35 maximum, 4 to 12.4 GHz 1.45 maximum, 12.4 to 18 GHz 1.7 maximum, 18 to 20 GHz 1.2 maximum, DC to 4 GHz 1.35 maximum, 4 to 12.4 GHz 1.45 maximum, 12.4 to 18 GHz 1.7 maximum, 18 to 26.5 GHz |
| Connectors | SMA (f)SMA (f)SMA (f) |
| L7104A | DC to 4 GHz, SP4T terminated |
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Keysight L7104A SP4T RF Switch
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