地址：中國(guó)深圳市南山區(qū)蛇口街道深圳灣社區(qū)工業(yè)八路 89 號(hào) 致遠(yuǎn)大廈 B-707
郵編：518033
聯(lián)系人：付先生
電話：0755-83986300/0755-83980158
傳真：0755-83980158
手機(jī)：13802268624
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個(gè)性化：www.lp-17.com
網(wǎng)址： www.gdojbk.com
商鋪： http://www.mcstair.com/st118675/

供求商機(jī)

100W大功率負(fù)載8251-Bird|1000W大功率假負(fù)載8251

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2025年6月6日
2025年12月7日
廣東深圳市
Bird|1000W大功率假負(fù)載8251
98次

【產(chǎn)品簡(jiǎn)介】

Bird|1000W大功率假負(fù)載8251功率為1000W，接口為See Chart，油浸式散熱，可在鳥(niǎo)牌系列功率計(jì)上通用。

【詳細(xì)說(shuō)明】

1 kW, Oil-Cooled Terminations
The 8251 Series are portable, self-contained general purpose 50 ohm coaxial transmission line terminations requiring no
outside power source or additional equipment. The loads are Oil-assisted convection cooling for safe, continuous operation up to 1000W full rated power.
They provide accurate, dependable, and practically nonreflective termination for testing
and adjusting transmitters under nonradiating conditions. The load consists essentially
of a cylindrical film type resistor immersed in a dielectric coolant. The resistor,
individually selected for its accuracy, is enclosed in a special tapered housing which
provides a linear reduction in surge impedance directly proportional to the distance
along the resistor.

· This series has includes 8251D and 8251D7-16 models for
Digital BroadcastVSWR = 1.065 max., 470-860 MHz

8251 Series, Terminations
Model	Connector
8251	LC connector installed and an additional QC-N connector for lower-power testing
8251N	QC-N connector for lower-power testing.
8251D	1-5/8" EIA, Flanged
8251D7-16	7/16-DIN （F）

Power Rating （Watts）	1000 continuous
Frequency Range and VSWR	DC - 1 GHz @ 1.1 max. 1 GHz - 2 GHz @ 1.25 max. 2 GHz to 2.4 @ 1.3 max. 1.065 max., 470-860 MHz for "D" Models
Coolant	1.1 gal. （4.1 liters） Silicon Oil
Product Type	Oil-Cooled
Ambient Temp Range [°C （°F）]	-40°C to +45°C
Operating Position	Horizontal only
Connector（s）	See Chart
Finish	Gray Powder Coat
Nominal Size [inches （mm）]	17-29/32" x 5-15/16" x 8-1/2" （L x W x H） 455 x 151 x 216 mm
Weight [lbs （kg）]	25 lbs., 8 oz. （11.5 kg）


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深圳市新朗普電子科技有限公司

7116C掃頻儀_9901數(shù)字功率計(jì)_KC2670A耐壓儀

13802268624

100W大功率負(fù)載8251-Bird|1000W大功率假負(fù)載8251