EEA-PAM-533-C-32

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EEA-PAM-533-C-32

美國(guó)VICKERS威格士放大器
高頻功率放大器用于發(fā)射機(jī)的末級(jí)，作用是將高頻已調(diào)波信號(hào)進(jìn)行功率放大，以滿足發(fā)送功率的要求，然后經(jīng)過(guò)天線將其輻射到空間，保證在一定區(qū)域內(nèi)的接收機(jī)可以接收到滿意的信號(hào)電平，并且不干擾相鄰信道的通信。高頻功率放大器是通信系統(tǒng)中發(fā)送裝置的重要組件。按其工作頻帶的寬窄劃分為窄帶高頻功率放大器和寬帶高頻功率放大器兩種，窄帶高頻功率放大器通常以具有選頻濾波作用的選頻電路作為輸出回路，故又稱為調(diào)諧功率放大器或諧振功率放大器；寬帶高頻功率放大器的輸出電路則是傳輸線變壓器或其他寬帶匹配電路，因此又稱為非調(diào)諧功率放大器。高頻功率放大器是一種能量轉(zhuǎn)換器件，它將電源供給的直流能量轉(zhuǎn)換成為高頻交流輸出。在“低頻電子線路”課程中已知，放大器可以按照電流導(dǎo)通角的不同，將其分為甲、乙、丙三類工作狀態(tài)。甲類放大器電流的流通角為360o，適用于小信號(hào)低功率放大。乙類放大器電流的流通角約等于180o；丙類放大器電流的流通角則小于180o。乙類和丙類都適用于大功率工作。丙類工作狀態(tài)的輸出功率和效率是三種工作狀態(tài)中zui高者。高頻功率放大器大多工作于丙類。

但丙類放大器的電流波形失真太大，因而不能用于低頻功率放大，只能用于采用調(diào)諧回路作為負(fù)載的諧振功率放大。由于調(diào)諧回路具有濾波能力，回路電流與電壓仍然極近于正弦波形，失真很小。除了以上幾種按電流流通角來(lái)分類的工作狀態(tài)外，又有使電子器件工作于開(kāi)關(guān)狀態(tài)的了類放大和戊類放大。丁類放大器的效率比丙類放大器的還高，理論上可達(dá)100％，但它的zui高工作頻率受到開(kāi)關(guān)轉(zhuǎn)換瞬間所產(chǎn)生的器件功耗（集電極耗散功率或陽(yáng)極耗散功率）的限制。

EEA-PAM-553-A-32威格士放大器
EEA-PAM-533-E-32
EEA-PAM-513-A-14
EEA-PAM-513-A-32
EEA-PAM-513-A-30
EEA-PAM-118-B-30
EEA-PAM-119-A-30
EEA-PAM-520-A-14
EEA-PAM-523-A-30
EEA-PAM-523-A-32
EEA-PAM-525-A-32
EEA-PAM-525-A-30
EEA-PAM-533-A-32
EEA-PAM-535-A-32
EEA-PAM-541-A-32
EEA-PAM-553-A-32
EEA-PAM-561-A-32
EEA-PAM-568-A-32
EEA-PAM-571-A-32
EEA-PAM-581-A-32
EEA PAM 581 A 32
EURG2-06-C-13UG
EEA-PAM-535-D-32

DG4V-3-6B-M-U-H7-60
DG4V-3-0C-M-U-H7-60
DG4V-3-0A-M-U-H7-60
DG4V-3-2C-M-U-H7-60
DG4V-3-3C-M-U-H7-60
DG4V-3-6C-M-U-H7-60
DG4V-3-7C-M-U-H7-60
DG4V-3-8C-M-U-H7-60
DG4V-3-2N-M-U-H7-60
DG4V-3-0B-M-U-H7-60
DG4V-5-2AJ-M-U-H6-20
DG4V-5-2BJ-M-U-H6-20
DG4V-5-2BLJ-M-U-H6-20
DG4V-5-31BJ-M-U-H6-20
DG4V-5-31CJ-M-U-H6-20
DG4V-5-0A-M-U-H6-20
DG4V-5-0AL-M-U-H6-20
DG4V-5-2ALJ-M-U-H6-20
DG4V-5-7C-M-U-H6-20
DG4V-5-0CJ-M-U-H6-20
DG4V-5-2CJ-M-U-H6-20
DG4V-5-6CJ-M-U-H6-20
DG4V-5-3C-M-U-H6-20
DG4V-5-0A-M-U-H6-20
DG4V-5-2N-M-U-H6-20
DG4V-5-0CJ-M-U-H6-20
DG5S4-042A-T-M-U-H5
DG4V-3-2A-M-U-D6-60
DG4V-3-2C-M-U-D6-60
DG4V-3-6C-M-U-D6-60
DG4V-3-1C-M-U-D-B6-60
DG4V-3-2N-M-U-D6-60
DG4V-5-2C-M-U-C6-20
DG4V-5-6C-M-U-C6-20
DG4V-5-2C-M-U-A6-20
DG4V-3-1C-M-U-B6-60
DG4V-3-2C-M-U-B6-60
DG4V-3-3C-M-U-B6-60
DG4V-3-6C-M-U-B6-60
DG4V-3-0A-M-U-B6-60
DG4V-3-0B-M-U-C6-60
DG4V-3-0B-M-U-H7-60

EEA-PAM-523-A-32
EEA-PAM-533-A-32
EEA-PAM-535-A-32
EEA-PAM-553-A-32
EEA-PAM-561-A-32
EEA-PAM-568-A-32
EEA-PAM-571-A-32
EEA-PAM-541-A-32
EHH-AMP-702-C-20
EHH-AMP-702-D-20
EHH-AMP-702-J-20
EHH-AMP-702-K-20
EHH-AMP-712-D-20
EHH-AMP-712-G-20
EEA-PAM-513-A-32
EEA-PAM-525-A-32
EEA-PAM-581-A-32
EEA-PAM-511-B-32
EEA-PAM-513-B-32
EEA-PAM-523-B-32
EEA-PAM-525-B-32
EEA-PAM-533-B-32
EEA-PAM-535-B-32
EEA-PAM-561-B-32
EEA-PAM-568-B-32
EEA-PAM-571-B-32
EEA-PAM-581-B-32
EEA-PAM-523-C-32
EEA-PAM-525-C-32

EEA-PAM-535-C-32
EEA-PAM-561-C-32
EEA-PAM-568-C-32
EEA-PAM-581-C-32
EEA-PAM-511-D-32
EEA-PAM-513-D-32
EEA-PAM-523-D-32
EEA-PAM-525-D-32
EEA-PAM-533-D-32
EEA-PAM-535-D-32
EEA-PAM-541-D-32
EEA-PAM-553-D-32
EEA-PAM-561-D-32
EEA-PAM-568-D-32
EEA-PAM-571-D-32
EEA-PAM-581-D-32
EEA-PAM-523-E-32
EEA-PAM-533-E-32
EEA-PAM-535-E-32
EEA-PAM-553-E-32
EEA-PAM-561-E-32
EEA-PAM-581-E-32
EEA-PAM-523-F-32
EEA-PAM-533-F-32
EEA-PAM-535-F-32
EEA-PAM-581-F-32
EHD-AMP-730-E16-10
EHA-PAM-291-A-20
EHH-AMP-702-C-20-EN6
EHH-AMP-702-D-20-EN20
EHA-TEQ-460-A-10
EEA-EDC-436-A2-32
EEA-PAM-581-D-32-EN3
EEA-PAM-571-A-32-EN26
EEA-PAM-553-D-32-EN27
威格士放大器EHA-PSU-704-A3.5-20
EHA-RMP-201-A-20
EHA-CON-201-A-20
EHA PSU 201 A 10
EHA-PID-201-A-20
EHD-DSG-201-A-10
EHD-AMP-730-D08-10
EEA-PAM-535-D-32-EN3
EEA-PAM-511-A-32
EEA-PAM-523-A-32
EEA-PAM-533-A-32
EEA-PAM-535-A-32
EEA-PAM-553-A-32
EEA-PAM-561-A-32
EEA-PAM-568-A-32
EEA-PAM-571-A-32
EEA-PAM-541-A-32
EHH-AMP-702-C-20
EHH-AMP-702-D-20
EHH-AMP-702-J-20
EHH-AMP-702-K-20
EHH-AMP-712-D-20
EHH-AMP-712-G-20
EEA-PAM-513-A-32
EEA-PAM-525-A-32
EEA-PAM-581-A-32
EEA-PAM-511-B-32
EEA-PAM-513-B-32
EEA-PAM-523-B-32
EEA-PAM-525-B-32
EEA-PAM-533-B-32
EEA-PAM-561-B-32
EEA-PAM-568-B-32
EEA-PAM-571-B-32
EEA-PAM-581-B-32
EEA-PAM-523-C-32
EEA-PAM-525-C-32

EEA-PAM-535-C-32
EEA-PAM-561-C-32
EEA-PAM-568-C-32
EEA-PAM-581-C-32
EEA-PAM-511-D-32
EEA-PAM-513-D-32
EEA-PAM-523-D-32
EEA-PAM-525-D-32
EEA-PAM-533-D-32
EEA-PAM-535-D-32
EEA-PAM-541-D-32
EEA-PAM-553-D-32
EEA-PAM-561-D-32
EEA-PAM-568-D-32
EEA-PAM-571-D-32
EEA-PAM-581-D-32
EEA-PAM-523-E-32
EEA-PAM-533-E-32
EEA-PAM-535-E-32
EEA-PAM-553-E-32
EEA-PAM-561-E-32
EEA-PAM-581-E-32
EEA-PAM-523-F-32
EEA-PAM-533-F-32
EEA-PAM-535-F-32
EEA-PAM-581-F-32
EHA-PAM-291-A-20
EHH-AMP-702-C-20-EN6
EHH-AMP-702-D-20-EN20
EHA-TEQ-460-A-10
EEA-EDC-436-A2-32
EEA-PAM-581-D-32-EN3
EEA-PAM-571-A-32-EN26
EEA-PAM-553-D-32-EN27
EHA-PAM-291-A-20-EN46
EEA-PAM-118-A-30
EHH-AMP-702-A1-21
EHH-AMP-702-A2-21
EEA-PAM-591-A-10
EEA-PAM-119-A-10
威格士放大器EHA-PSU-704-A3.5-20
威格士放大器EHA-RMP-201-A-20
威格士放大器EHA-CON-201-A-20
威格士放大器EHA PSU 201 A 10
威格士放大器EHA-PID-201-A-20
威格士放大器EHD-DSG-201-A-10
威格士放大器EHD-AMP-730-D08-10
威格士放大器EEA-PAM-535-D-32-EN3
威格士放大器EEA-PAM-511-A-32
威格士放大器EEA-PAM-523-A-32
威格士放大器EEA-PAM-533-A-32
威格士放大器EEA-PAM-535-A-32
威格士放大器EEA-PAM-553-A-32
威格士放大器EEA-PAM-561-A-32
威格士放大器EEA-PAM-568-A-32
威格士放大器EEA-PAM-571-A-32
威格士放大器EEA-PAM-541-A-32
威格士放大器EHH-AMP-702-C-20
威格士放大器EHH-AMP-702-D-20
威格士放大器EHH-AMP-702-J-20
威格士放大器EHH-AMP-702-K-20
威格士放大器EHH-AMP-712-D-20
威格士放大器EHH-AMP-712-G-20
威格士放大器EEA-PAM-513-A-32
威格士放大器EEA-PAM-525-A-32
威格士放大器EEA-PAM-581-A-32
威格士放大器EEA-PAM-511-B-32
威格士放大器EEA-PAM-513-B-32
威格士放大器EEA-PAM-523-B-32
威格士放大器EEA-PAM-525-B-32
威格士放大器EEA-PAM-533-B-32
威格士放大器EEA-PAM-561-B-32
威格士放大器EEA-PAM-568-B-32
威格士放大器EEA-PAM-571-B-32
威格士放大器EEA-PAM-581-B-32
威格士放大器EEA-PAM-523-C-32
威格士放大器EEA-PAM-525-C-32
威格士放大器
威格士放大器EEA-PAM-535-C-32
威格士放大器EEA-PAM-561-C-32
威格士放大器EEA-PAM-568-C-32
威格士放大器EEA-PAM-581-C-32
威格士放大器EEA-PAM-511-D-32
威格士放大器EEA-PAM-513-D-32
威格士放大器EEA-PAM-523-D-32
威格士放大器EEA-PAM-525-D-32
威格士放大器EEA-PAM-533-D-32
威格士放大器EEA-PAM-535-D-32
威格士放大器EEA-PAM-541-D-32
威格士放大器EEA-PAM-553-D-32
威格士放大器EEA-PAM-561-D-32
威格士放大器EEA-PAM-568-D-32
威格士放大器EEA-PAM-571-D-32
威格士放大器EEA-PAM-581-D-32
威格士放大器EEA-PAM-523-E-32
威格士放大器EEA-PAM-533-E-32
威格士放大器EEA-PAM-535-E-32

威格士放大器EEA-PAM-553-E-32
威格士放大器EEA-PAM-561-E-32
威格士放大器EEA-PAM-581-E-32
威格士放大器EEA-PAM-523-F-32
威格士放大器EEA-PAM-533-F-32
威格士放大器EEA-PAM-535-F-32
威格士放大器EEA-PAM-581-F-32
威格士放大器EHA-PAM-291-A-20
威格士放大器EHH-AMP-702-C-20-EN6
威格士放大器EHH-AMP-702-D-20-EN20
威格士放大器EHA-TEQ-460-A-10
威格士放大器EEA-EDC-436-A2-32
威格士放大器EEA-PAM-581-D-32-EN3
威格士放大器EEA-PAM-571-A-32-EN26
威格士放大器EEA-PAM-553-D-32-EN27
威格士放大器EHA-PAM-291-A-20-EN46
威格士放大器EEA-PAM-118-A-30
威格士放大器EHH-AMP-702-A1-21
威格士放大器EHH-AMP-702-A2-21
威格士放大器EEA-PAM-591-A-10
威格士放大器EEA-PAM-119-A-10
EEA-PAM-553-A-32威格士放大器
EEA-PAM-533-E-32威格士放大器
EEA-PAM-513-A-14威格士放大器
EEA-PAM-513-A-32威格士放大器
EEA-PAM-513-A-30威格士放大器
EEA-PAM-118-B-30威格士放大器
EEA-PAM-119-A-30威格士放大器
EEA-PAM-520-A-14威格士放大器
EEA-PAM-523-A-30威格士放大器
EEA-PAM-523-A-32威格士放大器
EEA-PAM-525-A-32威格士放大器
EEA-PAM-525-A-30威格士放大器
EEA-PAM-533-A-32威格士放大器
EEA-PAM-535-A-32威格士放大器
EEA-PAM-541-A-32威格士放大器
EEA-PAM-553-A-32威格士放大器
EEA-PAM-561-A-32威格士放大器
EEA-PAM-568-A-32威格士放大器
EEA-PAM-571-A-32威格士放大器
EEA-PAM-581-A-32威格士放大器
EEA PAM 581 A 32威格士放大器
EURG2-06-C-13UG威格士放大器
EEA-PAM-535-D-32威格士放大器