- Frequency bandwidth : 0.8 GHz – 4 GHz
- Typical output power : 18 W
- Power at 3 dB compression : 15 W min. up to 2.5 GHz / 13 W min. from 2.5 GHz to 4 GHz *
- Power at 1 dB compression : 13 W min. up to 2.5 GHz / 12 W min. from 2.5 GHz to 4 GHz *
- Harmonics distortion : H2,H3 < -20 dBc for the output power at 1 dB compression limit
- Class type : Class A
- Gain : 47 dB
- Linear power gain flatness : ± 5 dB max
- Mismatch tolerance : infinite without damage
- Input impedance : 50 ohms / VSWR: 2:1max
- Output impedance : 50 ohms / VSWR: 2:1max
- Input power : +10 dBm max.
- RF input connector : Type N fem. (front or rear panel) – other connector type on request
- RF output connector : Type N fem. (front or rear panel) – other connector type on request
- Ambient operating temperature : 0 °C / + 35 °C
- Room temperature storage : -20 °C / +70 °C
- Cooling : Forced air: 20 l/sec max. (self contained fans)
- Power voltage : 90-250 VAC, 47-63 Hz, single phase
- Rated current : 2.2 A at 110 VAC / 1.0 A at 230 VAC
- Dimensions : 640 x 450 x 89 mm (2U) / 25.2 x 17.7 x 3.5 in (2U)
- Weight : 12 kg / 26 lb
SW 18 D version :
- Safety interlock : Connector type BNC
- Digital control : Transistors, power supplies and internal temperature
- Communication interface : IEEE 488
- 4 lines digital display : Status, faults, (direct and reverse instantaneous power for DC version)
SW 18 SC and SW 18 DC versions :
- Integrated bidirectional power coupler : Coupling factor 50 dB typ. (SC version) / 59 dB typ. (DC version)
- Power coupling connector : Type N fem. (front or rear panel)
- Estimated output power losses due to the coupler : 0.4 dB * => take account these power losses for the min output power
