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美国鸟牌BIRD│BIRD4391A功率计│4391A通过式功率表

产品简介

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%*CW,±8%PEP,VSWR :±10% ofreading,%模块化:(CW力量1/3或更多的*)±5% (0-90%),±10%(90-100%)米标度:FWD和RFL 25,50,100W,模块化频率:25到10,000Hz(音频),逆程损失:±0.3对对应的SWR价值的dB

产品型号:4391A
更新时间:2024-03-06
厂商性质:代理商
访问量:2098
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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 emetry, radar, commandandcontrol, etc. They need no attenuators, directional couplers orcharts.
 
Accessories:

QuickChange Solderless Connectors
- QC-Type "Quick Change Solderless" RFConnectors

 

 
ProductSpecifications:

交流电压:
100-130/200-260 V, 50/60 Hz, 6 W
精度:
±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%)
电池寿命:
8 hours (rechargeable)
连接器:
QC Type (Female N normally supplied)
显示:
3 1/2 digit, 0.3" LED strobed
完成:
Blue vinyl with silver anodized side panels
频率范围:
450 kHz to 2.7 Ghz
Insertion VSWR:
with N connectors 1.05 max. to 1000 MHz
Meter Scales:
FWD and RFL 25, 50, 100 W
模块化频率:
25 to 10,000 Hz (Audio)
尺寸:
(includes connectors) 9 9/16" L x 5 7/32" W x 45/16" H (243 mm x 158 mm x 110 mm)
额定功率:
100 mW to 10 kW using Bird Plug-in Elements
脉冲参量:
(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%
逆程损失:
±0.3 dB to corresponding SWR value
采样率:
2 to 3 readings per second
Usable Over-range:
to 120% of scale (CW, PEP, SWR and ReturnLoss)
重量:
5 3/4 lbs. (2.6 kg)

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