Keysight L7204B Multiport RF Switch
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Keysight L7204B is an unterminated SP4T multiport RF switch operating DC to 20 GHz with 90 dB isolation (DC-12 GHz), 0.03 dB repeatability, and SMA connectors.
Product details
| Model | L7204B |
| Manufacturer | Keysight |
| Category | RF & Microwave Test Equipment |
| Availability | Made to order |
Description
Overview
The Keysight L7204B is an unterminated SP4T multiport electromechanical RF switch for signal routing and testing in RF and microwave applications up to 20 GHz. Operating from DC to 20 GHz, this economically-priced switch delivers excellent measurement accuracy with minimal insertion loss repeatability, making it ideal for wideband applications requiring high switching reliability and repeatable performance.
Key Features
- SP4T configuration, unterminated
- Electronic position indicator for status monitoring
- Current interrupt capability
- Magnetic latching for latched operation
- 90 dB minimum isolation (DC to 12 GHz), 70 dB (12-15 GHz), 65 dB (15-20 GHz)
- 0.03 dB maximum repeatability (guaranteed up to 2 million cycles at 25°C)
- Typical operating life of 5 million cycles
- SMA (f) connectors
Applications
- RF and microwave signal routing in test systems up to 20 GHz
- Automated test equipment and measurement systems
- Wideband testing where switching accuracy is critical
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) |
| L7204B | DC to 20 GHz, SP4T unterminated |
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Keysight L7204B Multiport RF Switch
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