| 鐢�(ch菐n)鍝佸弮鏁�(sh霉) | |||
|---|---|---|---|
| 鍝佺墝 | Bird | ||
| 鐢�(ch菐n)鍝佺壒鎬� | 鍔熺巼瑷� | ||
| 绋 | 闆诲瓙鏉愭枡 | ||
| 鍙敭璩ｅ湴 | 鍏ㄥ湅 | ||
| 鐢ㄩ€� | 灏勯牷娓│ | ||
| 椤炲瀷 | 鍔熺巼瑷� | ||
| 鍨嬭櫉 | 4021 | ||
Bird 4021 4024 鍔熺巼鍌虫劅鍣� 4025
鍝佺墝锛欱ird
椤炲垾锛氬姛鐜囪▓
鍨嬭櫉锛�4021 4024 4025
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闂�(gu膩n)浜嶣IRD
Bird?灏勯牷娓│鍜屾脯閲忛牁(l菒ng)鍩�80澶氬勾鐨勫壍(chu脿ng)鏂�
??? Bird鎿佹湁80澶氬勾鐨勬鍙�锛屼互鍏跺湪灏勯牷锛圧F锛夋脯瑭﹀拰娓噺闋�(l菒ng)鍩熺殑浣滅敤鑰岃嚜璞�銆�
寰�1942骞碕.Raymond Bird鐨凴F鍔熺巼瑷堝埌浠婂ぉ鐨勮В姹烘柟妗�锛屾垜鍊戜竴鐩村湪鎺ㄥ嫊琛屾キ(y猫)鐨勫壍(chu脿ng)鏂�銆�
??? 骞惧崄骞翠締锛屽皠闋绘脯瑭﹀拰娓噺闋�(l菒ng)鍩熷彇寰椾簡閲嶅ぇ閫插睍锛孊ird涓€鐩磋檿浜庨€欎竴鐧�(f膩)灞曠殑鍓嶆部銆�
鎴戝€戣嚧鍔涗簬鎻愪緵鐨勮В姹烘柟妗堬紝浣挎垜鍊戣兘澶犵偤涓栫晫鍚勫湴鐨勪笉鍚岃妤�(y猫)鍜屾噳(y墨ng)鐢ㄦ彁渚涙湇鍕�(w霉)銆�
??? 鍦ㄦ叾绁濇垜鍊�80澶氬勾鐨勬垚灏变箣闅�锛屾垜鍊戝悜鐐烘垜鍊戠殑鎴愬姛鍋氬嚭璨㈢嵒鐨勫鎴�銆佸悎浣滀紮浼村拰鍝″伐琛ㄧず鎰熻瑵銆�
灞曟湜鏈締锛孊ird浠嶇劧鑷村姏浜庡閫犲皠闋绘脯瑭﹀拰娓噺鐨勬湭渚嗭紝鍒跺畾鏂扮殑妯欐簴锛屽苟鍦ㄤ笉鏂疯畩鍖栫殑鎶€琛�(sh霉)涓栫晫涓敘(ch菐n)鐢熷奖闊�銆傜偤鏇村骞寸殑鍓�(chu脿ng)鏂板共鏉�銆�
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瀹氬悜鐩撮€氬紡灏勯牷鍔熺巼鍌虫劅鍣�
Bird 4020瀹氬悜灏勯牷鍔熺巼鍌虫劅鍣ㄧ郴鍒楁湁浜旂ó鍨嬭櫉锛岄牷鐜囪寖鍦嶇偤100 kHz鑷�3 GHz锛屽姛鐜囪寖鍦嶇偤300 mW鑷�10 kW銆�
閫欎簺鍌虫劅鍣ㄥ叿鏈変綆鎻掑叆鎼嶈€楀拰婊垮埢搴︾簿搴β�3锛岄仼鐢ㄤ簬闇€瑕佹鍚戝拰鍙嶅皠鍔熺巼娓噺鐨勬噳(y墨ng)鐢ㄣ€�
閭勬彁渚涘伐妤�(y猫)妯欐簴Bird 4421A绯诲垪澶氬姛鑳介浕琛ㄧ殑鐩存帴鎻掑叆寮忔搷浣�銆�
鐢�(ch菐n)鍝佺壒榛�
鍨嬭櫉娑佃搵100 kHz鑷�3 GHz鐨勯牷鐜囪寖鍦�
鍨嬭櫉鐨勫姛鐜囪寖鍦嶅緸300 mW鍒�10 kW
鎻掑叆鎼嶈€椾綆锛屾豢鍒诲害绮惧害卤3
浣跨敤琛屾キ(y猫)妯欐簴Bird 4421A绯诲垪澶氬姛鑳介浕琛ㄩ€茶鐩存帴鎻掑叆寮忔搷浣�
鐢ㄤ簬
4421A澶氬姛鑳介浕琛�
SCC7鏍℃簴杌�
MSCC7鏍℃簴杌�
鐢�(ch菐n)鍝佷粙绱癸細
MEASUREMENT
Accuracy锛毬� 3 of reading, with no more than 1 AM, harmonics -50 dBc or less, terminating VSWR 2:1 or less
Impedance, Nominal锛�50 Ohms
VSWR Range锛�1.00 to 2.00 (40.0 to 9.5 dB Return Loss)
CONNECTORS
RF Connectors锛歂 (F) standard, other customer specified from QC list appropriate for frequency and power.
SYSTEM
Recommended Calibration Interval锛歂ominal 1 year
Power Supply锛欵xternal DC, 12 VDC, supplied from Bird 4421 Power Meter
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鍏跺畠鐩搁棞(gu膩n)鐢�(ch菐n)鍝侊細
Model??? Power Range?????????? Frequency
4021???? 300 mW to 1 kW?????? 1.8 to 32 MHz
4022???? 300 mW to 1 kW??????? 25 MHz to 1 GHz
4023A3G?? 300 mW to 200 W?? 800 MHz to 3 GHz
4024?????? 3 W to 10 kW???????????? 1.5 to 32 MHz
4025?????? 3 W to 10 kW???????????? 100 kHz to 2.5 MHz
