DC-18GHz 55-70dB Isolation Without Termination & with Ttl N Type Spdt Coaxial Switch
Coaxial switches could be controlled by voltage or computer programmable and are used in switching over in microwave circuit. According to the amount of output ports they include SPDT-SP8T, 2PDT, 2P3T and Transfer etc.
SWT-801 serial coaxial switches' frequency range DC-26.5GHz and the features include low Insertion Loss,low VSWR and excellent wide-band performance.
RF Characteristics
| Frequency (GHz) | VSWR | Isolation (dB) | Ins. Loss (dB) |
| DC~3 | 1.25 | 70 | 0.25 |
| 3~8 | 1.45 | 65 | 0.4 |
| 8~12 | 1.5 | 60 | 0.5 |
| 12~15 | 1.6 | 55 | 0.6 |
| 15~18 | 1.7 | 55 | 0.8 |
Specifications
| Operating Voltage | DC12V, 24V, 28V |
| Coil Current | 150mA/12V,80mA/24V,70mA/28V |
| Switch Time | ≤20ms |
| Operating Temperature | -40ºC~+85ºC |
| Storage Temperature | -55ºC~+85ºC |
| Mechanical Life,circles | ≥106 |
| TTL Drive Voltage | 2.5~5V |
| TTL Drive Current | 0.02~0.8mA |
| Impedance | 50Ω |
| Weight | 230g |
Notes:
1. Dimensions Tolerance ±2%
2. Custom designs available.
