Keysight N1810TL Latching Coaxial Switch
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Keysight N1810TL is a terminated latching coaxial switch operating DC to 26.5 GHz with exceptional RF isolation, low insertion loss, and 2 million cycle life.
Product details
| Model | N1810TL |
| Manufacturer | Keysight |
| Category | Oscilloscope Accessories |
| Availability | Made to order |
Description
Overview
The Keysight N1810TL is a terminated, single-pole double-throw (SPDT) latching electromagnetic coaxial switch designed for RF and microwave measurements. Operating from DC to 26.5 GHz with internal 50 Ω port termination, this switch provides excellent RF isolation, low insertion loss, and high repeatability for demanding measurement and test applications.
Key Features
- Latching SPDT electromagnetic switch with 50 Ω port termination
- Frequency range: DC to 4, 20, or 26.5 GHz (configuration dependent)
- Superior RF isolation and low insertion loss
- Excellent insertion loss repeatability across 2 million cycles
- Configurable coil voltage: 5 V, 15 V, or 24 V
- D-subminiature 9-pin connectors or solder lug terminal options
- SMA female RF connectors
- Optional position indicator for switch status
Applications
- Signal routing and switching in RF applications
- Signal path reversal for bidirectional measurement
- RF calibration port switching
- Precision RF and microwave test systems
Specifications
| Type | Terminated single pole double throw EM switch Operating frequency from DC to 4, 20 or 26.5 GHz Female SMA connectors Built-in current interrupt |
| Superior RF Performance | Superior isolation: > 120 dB at 4 GHz and 70 dB at 26.5 GHz Low SWR: < 1.10 at 4 GHz and 1.60 at 26.5 GHz Low insertion loss: < 0.27 dB at 4 GHz and 0.80 dB at 26.5 GHz |
| Excellent RF Repeatability And Long Life Span | Excellent insertion loss repeatability: 0.03 dB to 1 million cycles and 0.1 dB to 2 million cycles Long operating life of 2 million cycles |
| N1810TL | Terminated Latching: The Keysight N1810TL is a single-pole double-throw switch available in the frequency range from DC to 26.5 GHz. The unused port is terminated 50 Ω, making it ideal for applications where port matching is required. |
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Keysight N1810TL Latching Coaxial Switch
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