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机可以接收到满意的信号电平，并且不干扰相邻信道的通信。
高频功率放大器是通信系统中发送装置的重要组件。按其工作频带的宽窄划分为
窄带高频功率放大器和宽带高频功率放大器两种，窄带高频功率放大器通常以具
0811405052 VT-NE500-1X/V0/0
0811405058 VT-MARAM1-537-10/V18
0811405060 VT-VRRA 1-527-20/V0
0811405061 VT-VRRA 1-537-20/V0
0811405062 VT-VRPA1-537-10/V0
0811405063 VT-VRRA 1-527-20/V0/2STV
0811405064 VT-VRPA 1-527-20/V0/PO-IS
0811405065 VT-VRRA 1-527-20/V0/K40-AGC
0811405066 VT-VRRA 1-527-20/V0/K60-AGC
0811405067 VT-VRRA 1-537-20/V0/K40-AGC
0811405068 VT-VRRA 1-527-20/V0/K40-AGC-2STV
0811405069 VT-VRRA 1-527-20/V0/KV-AGC
0811405070 VT-VRRA 1-537-20/V0/KV-AGC
0811405073 VT-VRPA 1-527-20/V0/RTS-2STV
0811405074 VT-VRPA 1-527-20/V0/RTS-2/2V
0811405075 VT-VARAI -500-10/V0/VLRC
0811405076 VT-VRPA 1-527-20/V0/2/2V
0811405077 VT-KPRAP1-537-10/V16
0811405078 VT-VRPA 1-542-10/V2
0811405079 VT-VSPA 1-525-10/V0/RTP
0811405080 VT-VSPA 2-525-10/V0/RTP
0811405081 VT-VSPA 1-508-10/V0/RTP
0811405082 VT-KRRA 2-537-20/V0/
0811405083 VT-KRRA 2-527-20/V0/2CH
0811405084 VT-VARAP1-527-10/V0
0811405085 VT-VARAP1-537-10/V0
0811405086 VT-VARAP1-537-10/V0/5/3V
0811405087 VT-VARAP1-527-10/V0/2STV
0811405088 VT-VARAP1-527-10/V0/3/2VAX
0811405090 VT-VPRAS1-527-10/V0
0811405093 VT-SWKA1-5-1X/V0/0
0811405094 VT-SWKA2-5-1X/V0/0
0811405098 VT-VRPA 1-527-10/V0/QV
0811405099 VT-VRPA 1-537-10/V0/QV
0811405103 VT-VRPA 1-527-10/V0/QV-RTP
0811405104 VT-VRPA 1-537-10/V0/QV-RTP
0811405105 VT-SWMA1-5-1X/V0/0
0811405106 VT-MSPA 2-525-10/V0
0811405107 VT-SWMA2-5-1X/V0/0
0811405108 VT-SWMA3-5-1X/V0/0
0811405109 VT-MNE1-5-1X/V0/0
0811405110 VT-VPRAP1-540-10/V0
0811405111 VT-BNE1-5-1X/V0/0
0811405114 VT-PA-3
0811405115 VT-VACAS-500-10/V0/LVAR
0811405116 VT-SWKA3-5-1X/V0/0
0811405118 VT-PA-1
0811405119 VT-VRPA 2-527-10/V0/RTP
0811405120 VT-VRPA 2-537-10/V0/RTP
0811405121 VT-SWMA4-5-1X/V0/0
0811405122 VT-MARAM1-537-10/V0/X2
0811405123 VT-VRRA 1-527-10/V0
0811405124 VT-VACAP-500-10/V0
0811405125 VT-VPRAP1-540-10/V0/T
0811405126 VT-MSPA 1-508-10/V0
0811405128 VT-VACAI -500-10/V0/VLRD
0811405129 VT-VACDS -500-10/V0/DM
0811405131 VT-VACDS -500-10/V0/DMS
0811405132 VT-VACDS -500-10/V0/AMS
0811405133 VT-VARAM1-527-10/V18
0811405134 VT-VARAM2-537-10/V18
0811405135 VT-VARAM1-527-10/V0/TIME
0811405137 VT-VRPA 2-527-10/V0/RTS
0811405138 VT-VRPA 2-537-10/V0/RTS
0811405139 VT-MACAS-500-10/V0
0811405140 VT-MACAS-500-10/V0/I
0811405141 VT-KACAB-500-10/V0
0811405143 VT-SSPA 1-525-20/V0
0811405144 VT-SSPA1-508-20/V0
0811405145 VT-SSPA 1-525-20/V0/I
0811405146 VT-VNE1-5-1X/V0/0
0811405147 VT-VACAF-500-10/V0
0811405148 VT-VRRA 1-527-10/V0/RV
0811405149 VT-VACAP-500-10/V0/2CH
0811405150 VT-VACAS-500-10/V0/HRV
0811405151 VT-NE502-1X/V0/0
0811405152 VT-VARAP1-527-20/V0
0811405153 VT-VARAP1-537-20/V0
0811405154 VT-VARAP1-537-20/V0/5/3V
0811405155 VT-VARAP1-527-20/V0/2STV
0811405156 VT-VARAP1-527-20/V0/3/2VAX
0811405157 VT-VACAP-500-20/V0
0811405158 VT-VACAP-500-20/V0/2CH
0811405159 VT-VPRAP1-540-10/V0/SI
0811405160 VT-VPRAP1-540-10/V0/T-SI
0811405162 VT-SSPA 1-508-20/V0/I
0811405163 VT-PA-2
0811405164 VT-SWMA5-5-1X/V0/0
0811405166 VT-PE-TB1
0811405167 VT-PE-TB2
0811405168 VT-PE-TB3
0811405169 VT-SSBD 1-500-10/V0/A
0811405170 VT-SSBD 2-500-10/V0/A
0811405171 VT-SSBD 2-500-10/V0/A-2E
0811405172 VT-GPCPD-500-10/V0/C
0811405173 VT-PA-5
0811405174 LEITERPLATTE BEST.
0811405177 VT-VRPA1-527-1X/V0/QV-RTS
0811405178 VT-VRPA1-537-1X/V0/QV-RTS
0811405531 HM18-1X/210-V-R/V0/0
0811405532 HM18-1X/350-V-R/V0/0
0811405533 HM18-1X/060-V-S/V0/0
0811405534 HM18-1X/200-N-B/V0/0
0811405535 HM18-1X/350-N-B/V0/0
0811405536 HM18-1X/200-N-S/V0/0
0811405537 HM18-1X/100-N-S/V0/0
0811405538 HM18-1X/350-N-S/V0/0
0811405539 HM18-1X/160-C-B/V0/0
0811405540 HM18-1X/210-V-S/V0/0
0811405541 HM18-1X/210-C-S/V0/0
0811405542 HM18-1X/350-C-S/V0/0
0811405543 HM18-1X/210-C-R/V0/0
0811405544 HM18-1X/350-C-R/V0/0
0811405545 HM18-1X/210-C-B/V0/0
0811405546 HM18-1X/350-C-B/V0/0
有选频滤波作用的选频电路作为输出回路，故又称为调谐功率放大器或谐振功率
放大器；宽带高频功率放大器的输出电路则是传输线变压器或其他宽带匹配电路
，因此又称为非调谐功率放大器。高频功率放大器是一种能量转换器件，它将电
源供给的直流能量转换成为高频交流输出在 “低频电子线路”课程中已知，放大
器可以按照电流导通角的不同，将其分为甲、乙、丙三类工作状态。甲类放大器
电流的流通角为360o，适用于小信号低功率放大DBD.30P1X/...
DBDH10K1X/25
DBDS6P1X/315V
DBDS20P1X/315V
DBDS6K1X/400V
DBDH25G1X/50
DBDS10K1X/25V
DBDS4K1X/100V
MHDBDT06G0-2X/280T082M06
SEALKITDBD.6K1X/+E-,W-,
SEALKITDBD.6G/P1X/HV
SEALKITDBD.10K1X/+E-,W-,
SEALKITDBD.20K1X/+E-,W-,
DBDS10K1X/315E
DBDS30K1X/315E
DBDS6K1X/250E
DBDS10K1X/260E
DBDS6K1X/200E
DBDS20K1X/315E
DBDS30K1X/200E
DBDS10P1X/330E
DBDH10K1X/210E
DBDH20K1X/200E
DBDS10P1X/200E
DBDH20G1X/315E
DBDS30K1X/200VE
DBDS30K1X/300E
MHDBDT06G0-2X/210T082M06
DBDS20G1X/25-20
DBDS20K1X/315-230
3WE6A6X/EG24N9K4
3WE6B62/EG24N9K4
4WE6D62/EG24N9K4
4WE6D6X/EW230N9K4
4WE6Y62/EG24N9K4
4WE6J62/EG24N9K4/B10
4WE6J62/EG24N9K4
4WE6H62/EG24N9K4
3WE10B3X/CG24N9K4
4WE10D3X/CW230N9K4
4WE10J33/CG24N9K4
4WMM6J5X
DBDS10K1X/100
DBDS10K1X/200
DBDS6K1X/315
ZDB6VP2-4X/200V
ZDB6VP2-4X/315V
ZDR6DP2-4X/150YM
ZDR6DP2-4X/210YM
DBW10B1-5X/315-6EG24N9K4
DBW10A1-5X/200-6EG24N9K4
DBW20B1-5X/315-6EG24N9K4
DBW20B1-5X/200-6EG24N9K4
M-3SED6UK1X/350CG24N9K4
Z2S6-1-6X
Z2S10-1-6X
HED8OA-2X/100K14
HED8OH-2X/200K14V
S10A1.0/
S20A1.0/
DB10-1-5X/315
DB20-1-5X/315
DBDS10K1X/100
力士乐先导式比例方向阀 DB10-1-4X/200W65
力士乐直动式比例方向阀 DB10-1-52/315
力士乐比例流量控制阀 DB1015X/200
力士乐电子元件 DB10-1-5X/200
Rexroth开关阀 DB10-1-5X/315
Rexroth方向滑阀 DB10-2-5X/100
力士乐Bosch减压阀 DB20-1-5X/315
Rexroth方流量控制阀 DB30-1-5X/315
Rexroth方截止阀 DB30-2-52/350
力士乐Rexroth梭阀 DB30-2-5X/350
Rexroth压力截止阀 DBDH10K1X/100
力士乐Rexroth插装阀 DBDH10K1X/200
力士乐Rexroth控制阀块 DBDH10K1X/315
力士乐Rexroth电磁阀 DBDH10K1X/400
力士乐Rexroth比例阀 DBDH6K1X/200
力士乐Rexroth溢流阀 DBDH6K1X/25
力士乐Rexroth调节阀 DBDH6K1X/315
力士乐Rexroth液压阀 DBDH6K1X/400
力士乐换向阀 DBDS10G1X/100
博世电磁阀 DBDS10G1X/200
Bosch电磁阀 DBDS10G1X/315
Bosch液压阀 DBDS10G1X/400
Bosch气动阀 DBDS10K18/315
Bosch Rexroth液压元件 DBDS10K1X/100
力士乐Rexroth节流阀 DBDS10K1X/200
Bosch Rexroth力士乐截止阀 DBDS10K1X/315
Bosch博世 Rexroth单向阀 DBDS10K1X/400
Bosch Rexroth流量阀 DBDS10P18/315
Bosch Rexroth比例溢流阀 DBDS10P1X/100
博世力士乐换向阀 DBDS10P1X/200
Bosch博世力士乐Rexroth压力阀 DBDS10P1X/315
Bosch博世Rexroth力士乐比例阀 DBDS10P1X/400。乙类放大器电流的流通角约等
于 180o；丙类放大器电流的流通角则小于180o。乙类和丙类都适用于大功率工作
丙类工作状态的输出功率和效率是三种工作状态中最高者。高频功率放大器大多
工作于丙类。但丙类放大器的电流波形失真太大，因而不能用于低频功率放大，
只能用于采用调谐回路作为负载的谐振功率放大。0811405106 VT-MSPA2-525-10/V0
0811405126 VT-MSPA1-508-10/V0
0811405127 VT-MSPA1-525-10/V0
0811405143 VT-SSPA1-525-2X/V0
0811405144 VT-SSPA1-508-20/V0
0811405540 HM18-1X/210-V-S/V0/0
0811405547 HM18-1X/350-V-S/V0/0
0811405554 HM18-1X/100-V-S/V0/0
0811405553 HM18-1X/350-D-R/V0/0
0811405552 HM18-1X/210-D-R/V0/0
0811405549 HM18-1X/060-C-S/V0/0
0811405548 HM18-1X/100-C-S/V0/0
0811405547 HM18-1X/350-V-S/V0/0
0811405546 HM18-1X/350-C-B/V0/0
0811405545 HM18-1X/210-C-B/V0/0
0811405544 HM18-1X/350-C-R/V0/0
0811405543 HM18-1X/210-C-R/V0/0
0811405542 HM18-1X/350-C-S/V0/0
0811405541 HM18-1X/210-C-S/V0/0
0811405540 HM18-1X/210-V-S/V0/0
0811405539 HM18-1X/160-C-B/V0/0
0811405538 HM18-1X/350-N-S/V0/0
0811405537 HM18-1X/100-N-S/V0/0
0811405536 HM18-1X/200-N-S/V0/0
0811405535 HM18-1X/350-N-B/V0/0
0811405534 HM18-1X/200-N-B/V0/0
0811405533 HM18-1X/060-V-S/V0/0
0811405532 HM18-1X/350-V-R/V0/0
0811405531 HM18-1X/210-V-R/V0/0
0811404207现货
0811404035现货
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0811403017现货
0811402017现货
0811402016现货
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0811404803现货
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DBETBX-1X/180G24-37Z4M现货
4WRPH6C3B40L-20/G24 Z4/M
4WRP10EA63S-1X/G24Z4/M现货
VT-MSPA1-508-10/V0 0811405126
VT-VSPA2-1-20/V0/T5
VT-HNC100-1-23/W-08-P-0现货
VT-HNC100-2-21/W-16-P-0 货期3-4周
VT-VSPA1-1-1X
0811405079
0811405080
0811405095
0811405096
0811405097
0811405098
0811405099
0811405100
0811405101
R900979888 VT-VRPA2-2-1X/V0/T5
VT-VRPA2-2-2X/V0/T1
VT-VSPA1-2-1X/V0/0
R900033823 VT-VSPA1-1-1X
VT-VRPA1-100-1X/V0/0
R900702060 VT-MSPA1-1-1X/V0/0
R900010961 VT11016-1X/
R900721415 VT11010-1X/
VT-VSPD-1-2X/V0-0-0-1
R900029790 VT-VSPA2-1-1X/T5
R900021909 VT-VSPA2-1-1X/T1
R900053778 VT-VSPA1K-1-1X
R900952205 VT-VRPA1-52-1X
R900979885 VT-VRPA2-1-1X/V0/T5
R900979887 VT-VRPA2-1-1X/V0/T1
R900019568 VT11023-1X
R900020289 VT11550-2X/
R900562056 VT11037-1X
VT3014-3X
R900019666 VT11025-16
R900019521 VT11024-16
VT10468-3X/BO-RX
VT10468-3X/B0-R0
VT-VRPA1-151-1X/VO/O
VT-PVAR2-10/0
R900903731 VT-SR35-1X/1-2
0811405140 VT-MACAS-500-10/VO/I
R900224163 VT-SWKA-1-1X/V0/0
R900952204 VT-VRPA1-51-1X
R900010959 VT11012-1X
R900010938 VT11015-1X
VT-MSPA1-50-1X/V001
VT-MSPA1-508-10/V0
R900020746 VT10406-3X/FXY-0S-RXY
R900082431 VT10406-3X/FXY-1K-RXY
VT-VRPA1-150-10/VO/0
0811405099 VT-VRPA1-537-10/V0/QV
R900029274 VT-SR7-1X/1/A4VS.250HS
R900559948 VT-SR7-1X/1/A4VS125HS
0811405097 VT-VRPA1-537-10/V0/PV
R900976646 VT-SR2-1X/1-100
VT-SR2-1X/1-60
0811405074 VT-VRPA1-527-20/V0/RTS-2/2V
VT-MSPA1-525-1X/V0
VT-VSPA1-508-10/V0/RTP
0811405073 VT-VRPA1-527-20/V0/RTS-2STV
VT-VRRA1-537-20/V0
0811405061 VT-VRRA1-537-20-0
VT-VRPA2-537-1X/V0/RTS
0811405011由0811 405 102 VT-VRPA1-537-10-V0/PV-RTP
0811405012 VT-VRPA1-537-10-V0/QV-RTP
VT-VETSY-1-1X/1-2-1-1-1/
VT-VRRA1-527-2X/V0/K40-AGC
R901044346 VT-VPCD-1-1X/V0/1-0-1
R900958999 VT-HNC100-1-23/W-08-P-0
VT-HNC100-2-21/W-16-P-0
VT-HNC100-1-30/P-I-00/000
VT-HNC100-1-23/W-08-0-0
VT-HNC100-4-30/P-I-00/G04
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VT-VRRA1-527-20/V0
VT-MSPA2-525-10/V0现货
VT-VRRA1-527-20/VO
VT-VRPA1-537-10/V0/PV现货
VT-VRPA1-537-10/V0/QV-RTP现货
0811405140 VT-MACAS-500-10/V0/1现货
0811405144 VT-SSPA1-508-2X/V0
VT-VSPA1-1-11 现货
0811405063 VT-VRRA1-527-20/V0/2STV 现货
VT3002-2X/32D 现货
VT-VSPA1-1-11
VT-HNC100-2-2X/W-16-P-0
VT-VRRA1-527-20/VO
R900033823 VT-VSPA1-1-11
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