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功率放大器LT320 20 MHz-1000 MHz/320 W CW 订购编号:

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附加信息，更具体要求

LT 320 :

Class A solid state
Broadband (instantaneous single band): 20 MHz – 1000 MHz
Typical output power : 320 W CW
Linear output power (1 dB compression) guaranted with harmonics <-20 dBc:
- P1dB > 280 W and H < -20 dBc from 20 MHz to 500 MHz and
- P1dB > 200 W and H < -20 dBc from 500 MHz to 1000 MHz
Air cooling: self contained fans
Can operate in full mismatch conditions without damage
Upgradable to LT 600 possible (24U)
Reliable, efficient and robust
19" Rack
3 years standard warranty

VERSIONS :

LT 320 D amplifier with:
- Display
- Digital control
- IEEE 488 GPIB Communication

LT 320 DC : LT 320 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 : 20 MHz - 1000 MHz
Typical output power : 320 W
Power at 3 dB compression : 320 W min. up to 500 MHz / 250 W min. from 500 MHz to 1000 MHz
Power at 1 dB compression : 280 W min. up to 500 MHz / 200 W min. from 500 MHz to 1000 MHz
Harmonics distortion : H2,H3 < -20 dBc for the output power at 1 dB compression limit
Class type : Class A
Gain : 54 dB
Linear power gain flatness : ± 3 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, RS232
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: 120 l/sec max. (self contained fans)
Power voltage : 200-250 VAC, 47-63 Hz, single phase
Rated current : 10 A at 230 VAC
Dimensions : 640 x 450 x 312 mm (7U) / 25.2 x 17.7 x 12.3 in (7U)
Weight : 47 kg / 103 lb