Keysight 8764C Coaxial Switch
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Keysight 8764C is a 5-port RF coaxial switch extending to 26.5 GHz with insertion loss below 1.25 dB and isolation exceeding 90 dB to 18 GHz.
Product details
| Model | 8764C |
| Manufacturer | Keysight |
| Category | RF & Microwave Test Equipment |
| Availability | Made to order |
Description
Overview
The Keysight 8764C is a 5-port unterminated multiport coaxial switch designed for broadband RF and microwave applications extending to 26.5 GHz. It offers excellent electrical and mechanical performance with high isolation, low standing wave ratio, extended lifespan, and exceptional repeatability across its extended frequency range.
Key Features
- Frequency range: DC to 26.5 GHz
- Unterminated multiport coaxial design with five RF ports
- Insertion loss: less than 0.25 dB up to 2 GHz, less than 0.50 dB up to 18 GHz, less than 1.25 dB up to 26.5 GHz
- SWR (through line): less than 1.15 DC to 2 GHz, less than 1.25 up to 12.4 GHz, less than 1.40 up to 18 GHz, less than 1.80 up to 26.5 GHz
- Port-to-port isolation: greater than 90 dB up to 18 GHz, greater than 50 dB up to 26.5 GHz
- Long operational life: greater than 1 million switching cycles
- Insertion loss repeatability: less than 0.03 dB DC to 18 GHz, less than 0.05 dB 18 to 26.5 GHz typical
- Current interrupt and position indication capability
- 3.5 mm (f) connectors
Applications
- RF and microwave test and measurement systems
- High-frequency broadband applications up to 26.5 GHz
- Automated test equipment (ATE) in manufacturing
- Laboratory and bench-top testing
- Signal routing in millimeter-wave 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) |
| 8764C | 26.5 GHz |
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Keysight 8764C Coaxial Switch
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