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功率放大器 SX220/55 0.8GHz-6GHz/220W CW-55 W CW 订购编号:

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附加信息，更具体要求

SX 220/55 :

Class A solid state
Broadband (instantaneous dual band): 0.8 GHz – 6 GHz
Typical output power :
- 220 W CW (0.8 – 3.2 GHz) and
- 55 W CW (3.2 – 6 GHz)
Linear output power (1 dB compression) guaranted with harmonics <-20 dBc:
- P1dB > 150 W and H < -20 dBc up to 3.2 GHz and
- P1dB > 35 W and H < -20 dBc from 3.2 GHz to 6 GHz
Air cooling: self contained fans
Can operate in full mismatch conditions without damage
Upgradable to SX220/100
Reliable, efficient and robust
19" Rack
3 years standard warranty

VERSIONS :

SX 220/55 D amplifier with:
- Display
- Digital control
- IEEE 488 GPIB Communication

SX 220/55 DC : SX 220/55 D with :
- Integrated bidirectional coupler
- display of instantaneous power

MAINTENANCE :

Amplifier designed for minimal maintenance
- Easy access to all parts
- Modular design
- Repairs with minimum adjustments
Rapid diagnostic
Minimal downtime
Contract for preventive and corrective maintenance available

APPLICATIONS :

Frequency bandwidth : 0.8 GHz - 6 GHz
Typical output power : 220 W / 55 W
Power at 3 dB compression : 190 W min. up to 3.2 GHz / 45 W min. up to 6 GHz *
Power at 1 dB compression : 150 W min. up to 3.2 GHz / 35 W min. up to 6 GHz *
Harmonics distortion : H2,H3 < -20 dBc for the output power at 1 dB compression limit
Class type : Class A
Gain : 50 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
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)
Ambient operating temperature : 0 °C / + 35 °C
Room temperature storage : -20 °C / +70 °C
Cooling : Forced air: 240 l/sec max. (self contained fans)
Power voltage : 200-250 VAC, 47-63 Hz, single phase
Rated current : 13.7 A at 230 VAC
Dimensions : 600 x 840 x 1050 mm (18U) / 23.6 x 33.1 x 41.3 in (18U)
Weight : 145 kg / 319 lb

Integrated bidirectional power coupler : Coupling factor 49 dB typ.
Power coupling connector : Type N fem. (front or rear panel)
Estimated output power losses due to the coupler : 0.5 dB * => take account these power losses for the min output power