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收购二手BIRO（鸟牌）4381功率计13826503990 13421374778
xiaoyanzhong 发表于 2011/7/23 17:37:44 473 查看 0 回复 [上一主题] [下一主题]
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收购二手BIRO（鸟牌）4381功率计13826503990 13421374778
安氏电子仪器有限公司大量收售BIRO（鸟牌）4381功率计13826503990
鸟牌4381介绍：
Bird 4381 Power Analyst Wattmeter
Ruggedly built, multifunction Model 4381 RF Power Analyst features a digital display, microprocessor-based operation, and simplified, push-button control. Suited to C3, telemetry, two-way communications, avionics and radar, as well as standard radio and television applications.
Frequency: 0.45 to 2700 MHz, select elements from the elements page.
Power: 100 mW to 10 kW with 20% over-range, elemenst are sold separately.
Reads forward and reflected CW or FM power in watts or dBm, Peak Envelope Power or SSB/DSB and symmetrical AM in watts, and peak power for pulses as narrow as 0.8us.
Calculates SWR, return loss in dB and % modulation.
Stores peak and multi readings to facilitate adjustment of maximum and minimum signal levels.
Shock-resistant keyboard and range switches. RFI protection.
Used in like new condition.
The Model 4381 uses a 117VAC wall adapter (included) and the 4381 manual is included. Same specs as the 4391 except the Model 4391 has an internal power supply. Elements are not inlcuded, sold separately
安氏电子有限公司优势服务：
我们的全部设备在装运之前均经过严格的质量检测无问题才安排发货
收到产品一个星期内出现非人为问题，无条件退换货（退百分之百的货款）
所售产品都带保修服务
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联系人：钟杰安先生
公司网站：www.szannshi.com
淘宝：http://store.taobao.com/shop/view_shop.htm?asker=wangwang&shop_nick=bin_myself
QQ: 630881034 1642709583
手机：13826503990 13798215353 13421374778
电话（传真):0755-83041712
地址：深圳市福田区中航路都会电子城3B065
办公地址：深圳市布吉三联水晶文化玉石村2区3巷