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參數(shù)資料
| 型號： | DBE0640 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | Variable-Gain Ultra-Wideband Voltage Amplifier |
| 中文描述： | 可變增益超寬帶電壓放大器 |
| 文件頁數(shù)： | 2/6頁 |
| 文件大?。?/td> | 225K |
| 代理商： | DBE0640 |
Datasheet
DUPVA-1-60
Variable-Gain
Ultra-Wideband Voltage Amplifier
SOPHISTICATED TOOLS FOR SIGNAL RECOVERY
Page 2
Specifications
Test Conditions
Vs =
±
15 V, Ta = 25°C, System Impedance = 50
Gain
Gain Values
Gain Accuracy
20, 30, 40, 50, 60 dB
±
0.1 dB
±
1 dB
±
0.15 dB
(between Settings)
(Overall)
Gain Flatness
Frequency Response
Lower Cut-Off Frequency
Upper Cut-Off Frequency
Upper Cut-Off Frequency Rolloff
1 kHz
1.2 GHz
40 dB/Oct.
Time Response
Rise / Fall Time (10% - 90%)
Group Delay
380 ps
2.2 ns
Input
Input Impedance AC
Input Impedance DC
Input VSWR (@ 20 dB Gain)
50
100 k
1.12 : 1
1.7 : 1
(f < 1 GHz)
(f < 2 GHz)
(f < 1 GHz)
(f < 2 GHz)
(@ 60 dB Gain)
(@ 30 – 50 dB Gain)
(@ 60 dB Gain)
(@ 30 – 50 dB Gain)
Input VSWR (@
30 – 60 dB Gain) 1.2 : 1
1.75 : 1
3.0 dB
3.5 dB
450 pV/
√
Hz
500 pV/
√
Hz
40 kHz
50
Noise Figure
Equivalent Input Voltage Noise
1/f-Noise Corner
Output
Output Impedance
Output Power P
1dB
50
13 dBm
10 dBm
(@ 100 MHz)
(@ 500 MHz)
Output Peak-Peak Voltage
for linear Amplification
2 V
1.7 V
1.77 : 1
2.0 : 1
21 dBm
80 dB
70 dB
(@ 100 MHz)
(@ 500 MHz)
(f < 1 GHz)
(f < 2 GHz)
Output VSWR
Third Order Intercept Point IP
3
Reverse Isolation
Dynamic Range (w/o Average)
(P
1dB
– Min. Detectable Signal)
Monitor Output
Monitor Output Gain
Monitor Output Voltage Range
Monitor Output Current
Monitor Output Bandwidth
1
±
10 V
±
25 mA
DC ... 100 kHz
Digital Control
Control Input Voltage Range
Low: - 0.8 ...+ 0.8 V
High: + 1.8 ... + 12 V
Power Supply
Supply Voltage
Supply Current
Stabilized Power Supply Output
±
15 V
+ 350 / -100 mA
±
12 V / max. 100 mA, + 5V / max. 50 mA
Case
Weight
Material
510 gr. (1.2 lbs)
AlMg4.5Mn, nickel-plated
Temperature Range
Storage Temperature
Operating Temperature
-40 ... +100 °C
0 ... +60 °C
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