The Keysight 87104C is a high-performance, terminated SP4T (Single Pole Four Throw) electromechanical coaxial switch operating from DC to 26.5 GHz. Designed for automated test and measurement systems, it provides exceptional RF repeatability of 0.03 dB over a guaranteed 5 million cycle operating life, maintaining high signal integrity with low insertion loss and high isolation.
Specifications
Physical
| Parameter | Value |
|---|---|
| Operating Temperature | -25 to +75 °C |
RF Specifications
| Parameter | Value |
|---|---|
| Frequency Range | DC to 26.5 GHz |
| Nominal Impedance | 50 Ω |
| RF Repeatability (Maximum) | 0.03 dB |
Mechanical & Physical Specifications
| Parameter | Value |
|---|---|
| Configuration | SP4T (Single Pole Four Throw) |
| Actuator Type | Latching |
| Termination Style | Terminated (unused ports terminated in 50 Ω internally) |
| Internal Termination Power Rating | 1 W CW, 50 W peak |
| Switching Speed (Maximum) | 15 ms |
| Switching Life (Minimum) | 5,000,000 cycles |
Environmental Specifications
| Parameter | Value |
|---|---|
| Operating Temperature Range | -25 °C to +75 °C |
| Storage Temperature Range | -55 °C to +85 °C |
| Shock (Operating) | 50 g, 6 ms half-sine |
| Shock (Non-operating) | 500 g, 1.8 ms half-sine |
| Operating Altitude | 4,600 meters (15,000 feet) |
| Storage Altitude | 15,300 meters (50,000 feet) |
| Relative Humidity | 95% RH at 40 °C for 5 days |
Ordering & Configurable Options
| Parameter | Value |
|---|---|
| Coil Voltage Option 024 | 24 VDC nominal operating voltage |
| Coil Voltage Option 011 | 5 VDC nominal operating voltage |
| Coil Voltage Option 015 | 15 VDC nominal operating voltage |
Options
| Parameter | Value |
|---|---|
| Calibration Option | Option UK6 (commercial calibration certificate with test data) |
Technology
Electromechanical Coaxial Switch
Applications
RF & microwave signal routing, automated test equipment (ATE)