Keysight 8764B Coaxial Switch
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Keysight 8764B is a 5-port RF coaxial switch for DC to 18 GHz applications with insertion loss below 0.5 dB and isolation exceeding 90 dB.
Product details
| Model | 8764B |
| Manufacturer | Keysight |
| Category | RF & Microwave Test Equipment |
| Availability | Made to order |
Description
Overview
The Keysight 8764B is a 5-port unterminated multiport coaxial switch designed for broadband RF and microwave applications. It offers excellent electrical and mechanical performance with high isolation, low standing wave ratio, extended lifespan, and exceptional repeatability across its frequency range.
Key Features
- Frequency range: DC to 18 GHz
- Unterminated multiport coaxial design with five RF ports
- Insertion loss: less than 0.20 dB up to 2 GHz, less than 0.5 dB up to 18 GHz
- SWR (through line): less than 1.10 DC to 2 GHz, less than 1.20 up to 12.4 GHz, less than 1.30 up to 18 GHz
- Port-to-port isolation: greater than 90 dB across the frequency range
- Long operational life: greater than 1 million switching cycles
- Insertion loss repeatability: less than 0.03 dB typical
- Current interrupt and position indication capability
- SMA (f) connectors
Applications
- RF and microwave test and measurement systems
- Automated test equipment (ATE) in manufacturing
- Laboratory and bench-top testing
- Signal routing in broadband systems
Specifications
| Frequency Range | dc to 4 GHzdc to 18 GHzdc to 26.5 GHz |
| Insertion Loss | < 0.20 dB, dc to 2 GHz < 0.25 dB, 2 to 4 GHz < 0.20 dB, dc to 2 GHz < 0.50 dB, 2 to 18 GHz < 0.25 dB, dc to 2 GHz < 0.50 dB, 2 to 18 GHz < 1.25 dB, 18 to 26.5 GHz |
| Isolation Between Ports | > 100 dB, dc to 4 GHz> 90 dB, dc to 18 GHz> 90 dB, dc to 18 GHz > 50 dB, 18 to 26.5 GHz |
| SWR Through Line | < 1.10, dc to 2 GHz < 1.20, 2 to 4 GHz < 1.10, dc to 2 GHz < 1.20, 2 to 12.4 GHz < 1.30, 12.4 to 18 GHz < 1.15, dc to 2 GHz < 1.25, 2 to 12.4 GHz < 1.40, 12.4 to 18 GHz < 1.80, 18 to 26.5 GHz |
| Connectors | SMA (f)SMA (f)3.5 mm (f) |
| 8764B | 18 GHz |
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Keysight 8764B Coaxial Switch
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