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产品名称:
BIRD 4391A通过式功率计│美国鸟牌BIRD│BIRD 4391A功率表
产品型号:
4391A
产品展商:
深圳市朗普电子科技有限公司.
简单介绍
BIRD 4391A通过式功率计│美国鸟牌BIRD│BIRD 4391A功率表 美国鸟牌BIRD│BIRD4391A功率计3 1/2 digit, 0.3" LED显示，频率范围450kHz to 2.7Ghz，准确性：±5%全方位CW，±8%PEP，VSWR ：±10% ofreading
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BIRD 4391A通过式功率计│美国鸟牌BIRD│BIRD 4391A功率表的详细介绍 |
BIRD 4391A通过式功率计│美国鸟牌BIRD│BIRD 4391A功率表
4391A PEP, Dual element, LED, Portable Wattmeter
1、Bright LED Display
2、Long-stroke keyboard and range switches
3、Built-In Power Supply and Charger
4、Low Battery Indicator
The Model 4391A is a Rugged RFPower Analyst that monitors Peak Pulse Power, Peak Envelope Power,or CW Power during normal equipment operations in the forward orreflected direction. Designed for air navigational aids DME, ATCand other pulsed RF systems such as telemetry, radar, commandandcontrol, etc. They need no attenuators, directional couplers orcharts.
Accessories:
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- QC-Type "Quick Change Solderless" RFConnectors
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ProductSpecifications:
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交流电压:
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100-130/200-260 V, 50/60 Hz, 6 W
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精度:
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±5% of full scale CW, ±8% PEP, VSWR: ±10% ofreading, % Modulation: (CW power 1/3 or more of full scale) ±5%(0-90%), ±10% (90-100%)
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电池寿命:
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8 hours (rechargeable)
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连接器:
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QC Type (Female N normally supplied)
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显示:
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3 1/2 digit, 0.3" LED strobed
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完成:
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Blue vinyl with silver anodized side panels
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频率范围:
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450 kHz to 2.7 Ghz
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Insertion VSWR:
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with N connectors 1.05 max. to 1000 MHz
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Meter Scales:
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FWD and RFL 25, 50, 100 W
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模块化频率:
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25 to 10,000 Hz (Audio)
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尺寸:
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(includes connectors) 9 9/16" L x 5 7/32" W x 45/16" H (243 mm x 158 mm x 110 mm)
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额定功率:
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100 mW to 10 kW using Bird Plug-in Elements
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脉冲参量:
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(min.) Pulse width 0.8 µs (100-2700 MHz), 1.5 µs(26-99 MHz) and 15 µs (2-25 MHz), Repetition Rate 25 PPS, and DutyCycle 0.1%
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逆程损失:
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±0.3 dB to corresponding SWR value
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采样率:
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2 to 3 readings per second
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Usable Over-range:
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to 120% of scale (CW, PEP, SWR and ReturnLoss)
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重量:
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5 3/4 lbs. (2.6 kg)
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美国鸟牌BIRD│BIRD4391A功率计
以下4391A探头选型表由深圳新朗普科技工程人员提供：
表1
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Table 1 - Standard Elements 30 µA
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Frequency Bands (MHz)
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Power Range
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2-30
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25-60
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50-125
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100-250
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200-500
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400-1000
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5 W
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-
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5A
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5B
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5C
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5D
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5E
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10 W
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-
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10A
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10B
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10C
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10D
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10E
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25 W
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-
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25A
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25B
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25C
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25D
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25E
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50 W
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50H
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50A
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50B
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50C
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50D
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50E
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100 W
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100H
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100A
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100B
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100C
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100D
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100E
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250 W
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250H
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250A
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250B
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250C
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250D
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250E
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500 W
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500H
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500A
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500B
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500C
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500D
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500E
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1000 W
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1000H
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1000A
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1000B
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1000C
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1000D
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1000E
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2500 W
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2500H
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-
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-
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-
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-
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-
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5000 W
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5000H
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-
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-
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-
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-
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-
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表2
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Table 2 - Low Power Elements 30 µA
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1 Watt
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Freq.
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40-50
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50-60
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60-80
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80-90
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95-125
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110-160
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150-250
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200-300
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275-450
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425-850
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800-1000
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Part #
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040-1
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050-1
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060-1
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080-1
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095-1
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110-1
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150-1
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200-1
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275-1
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425-1
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801-1
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2.5 Watts
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Freq.
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25-30
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30-40
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40-50
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50-60
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60-80
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80-95
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95-150
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150-250
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200-300
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250-450
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400-850
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800-1000
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Part #
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052-2
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030-2
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040-2
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050-2
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060-2
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080-2
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095-2
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150-2
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200-2
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250-2
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400-2
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801-2
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表3
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Table 3A - High Frequency Milliwatt Elements - 30 µA
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Frequency Bands (MHz)
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Power Range
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950-1260
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1250-1500
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1500-1700
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1700-2200
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2300-2400
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2400-2500
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2500-2600
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100 mW
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430-82
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430-209
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430-210
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430-178
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430-211
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430-182
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-
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250 mW
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-
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-
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-
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430-1
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430-239
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430-240
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430-241
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500 mW
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-
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430-259
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-
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430-95
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-
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430-159
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-
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表4
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Table 4 - Low Frequency Elements - 30 µA
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Frequency Band
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Power Range
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.45-2.5 MHz
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1000 W
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1000P
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2500 W
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2500P
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5000 W
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5000P
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10000 W
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10000P
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表5
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Table 5 Pulse-power Elements, Entire Table ±8% of Full Scale - 30 µA
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Frequency Bands (MHz)
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Power Range
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2-30
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25-60
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50-125
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100-250
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400-1000
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950-1260
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500 W
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-
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-
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-
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-
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-
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500J
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1000 W
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-
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-
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-
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-
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-
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1000J
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2500 W
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-
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2500A
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2500B
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2500C
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2500E
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2500J
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5000 W
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-
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5000A
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5000B
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5000C
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5000E
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5000J
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10000 W
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10000H
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-
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10000B
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-
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10000E
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-
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Elements 500-1000 Watts, 950-1260 MHz, are rated at 100 Watts. avg.
Elements 2500 Watts and higher, 25-1000 MHz, are rated at 1000 Watts avg
Elements are capable of reading peak and average power.
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Table 6 - Milliwatt Elements - 30 µA
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Power Range: 100 mW
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Freq.
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45-50
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72-76
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108-136
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135-175
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320-340
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400-420
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420-450
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450-470
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600-800
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800-100
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Part #
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430-266
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430-2
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430-57
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430-86
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430-205
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430-7
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430-208
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430-8
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430-169
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430-263
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Power Range: 250 mW
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Freq.
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72-76
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88-108
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105-120
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116-126
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130-150
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190-210
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450-470
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800-1000
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Part #
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430-22
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430-217
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430-20
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430-48
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430-13
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430-65
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430-61
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430-264
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Power Range: 500 mW
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Freq.
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72-76
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88-108
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105-120
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120-136
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136-150
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240-290
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290-340
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340-360
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350-400
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400-450
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450-500
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600-800
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800-1000
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Part #
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430-33
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430-247
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430-26
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430-248
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430-249
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430-27
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430-253
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430-157
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430-254
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430-255
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430-256
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430-258
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430-265
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表7
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Table 14 - Directional Coupler Elements for QC-Type or 7/8" EIA Line - 30 µA
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Freq.Band (MHz)
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Nominal Coupling
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Max. Main Line Power
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Model
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50-100
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-40 dB
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1 kW
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400-50
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75-150
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-40 dB
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1 kW
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400-75
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125-250
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-40 dB
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1 kW
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400-125
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225-450
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-40 dB
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1 kW
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400-225
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400-800
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-40 dB
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1 kW
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400-400
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750-1250
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-40 dB
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1 kW
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400-750
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