QB-904N [APITECH]
Wide Band High Power Amplifier,;
| 型号： | QB-904N |
| 厂家： | 
API Technologies Corp |
| 描述： | Wide Band High Power Amplifier, 高功率电源 射频 微波 |
| 文件： | 总2页 (文件大小：243K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Model # QB-904
2-6 GHz, 4 Watt Power Amplifier Driver Model # QB-904
Features
• High Output Power to 4 Watts
• Class AB Design
• Broadband Quadrature Configured
• Small Hermetic Housing
• Optional Heat Sink
The QB-904 is a class AB amplifier operating over the 2 to 6 GHz frequency range. With a DC input voltage range of +23
to +28 VDC, the QB-904 provides 38 dB of small signal gain and output power of +36 dBm (typical) over the 2 to 6 GHz
frequency band.
Typical current drawn from a 24 VDC supply at +36 dBm output power is 900 mA. The QB-904 is packaged in a
hermetically sealed housing and is configured with field replaceable SMA connectors as shown, or 0.015” gold-plated
pins for a surface-mount launch. An optional heat sink is available when using the unit in a bench testing environment.
Technical Specifications
Characteristic
Maximum Ratings
Maximum (No Damage) Ratings
Typical
Ta= 25 ºC
Min/Max
Ta = -55 ºC to +85 ºC
Storage Temp.
-65ºC to +175 ºC
-40ºC to +85
+32 VDC
Frequency Range
2-6 GHz
2-6 GHz
Operating Temp. (Case)
DC Voltage @ 25ºC
Input Drive @ 25ºC
Saturated
Output Power
4 Watts
(+36 dBm)
2.5 Watts
(+34 dBm) Min.
+20 dBm
Psat Gain
30 dB
38 dB
-
* Typical values are measured at 25°C,
but not guaranteed.
Linear Gain
Gain Flatness
35/40 dB Min/Max
+\- 2.5 dB
+\- 2.5 dB
Input Return Loss
Output Return Loss
Noise Figure
10 dB
12 dB
9 dB Min.
10 dB Min.
8.0 dB Max.
45 dB Min.
-
6.5 dB
Reverse Isolation
Spurious Signals
Supply Voltage
48 dB
< -60 dBc
24 volts
23 to 28 volts
Current Draw
(Quiescent)
285 mA
300 mA Max.
Housing Size
1.450" L x 1.00" W x 0.190" H
RF Connectors
Gold Plated Pins or SMA Female
Operating Case Temp.
(Min./Max. Values)
-40°C to +85°C
Rev Date: 11/7/2013
Page # 1
MicrowaveSales@apitech.com
© API Technologies Corp. Proprietary Information
|
www.apitech.com
|
micro.apitech.com
|
+1.888.553.7531
|
Model # QB-904
Outline Drawing
Model QB-904
Model QB-904N
Protection and Options
1) Adequate heat transfer must be provided when operating this amplifier. An optional heat sink is available.
2) Typical performance is measured at 25 °C
3) Additional Housing options:
•
•
•
QB-904N (Amplifier in an SMA Connectorized Housing)
QB-904N-01 (Amplifier in an SMA Connectorized Housing on a heat sink)
450-00001-0001, optional heat sink only
Rev Date: 11/7/2013
Page #
2
© API Technologies Corp. Proprietary Information
|
www.apitech.com
|
micro.apitech.com
|
+1.888.553.7531
|
MicrowaveSales@apitech.com
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