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eb104 430-440 MHz linear amplifier, User Manual, Page: 9 / 11

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eb104 430-440 MHz linear amplifier User Manual Download Page 9

Summary of Contents for 430-440 MHz linear amplifier

Page 1: ...eb104 ru User s manual Transistor linear 430 440 MHz power amplifier 400 W...

Page 2: ...se with the 3 Functional features of the amplifier 4 Characteristics of the amplifier 4 Front Panel Description 6 Description of the rear panel 6 Connecting the control cable 7 Power Amplifier Protect...

Page 3: ...e electrical grounding system is required If possible organize the chassis grounding of the radio transmitting device which will ensure the most efficient and stable operation of all the equipment of...

Page 4: ...1 5 to 1 then the use of additional matching devices is recommended In the output stage of the power amplifier a high quality LDMOS transistor BLP05H9S500P is used The process of switching the transmi...

Page 5: ...ower indicator and SWR 3 Green LED indicates transmission mode 4 Over current protection indicator 5 Protection indicator for excess SWR 6 Protection indicator for exceeding the maximum permissible ou...

Page 6: ...tor for PTT signal IN connector for connecting a coaxial cable from the transceiver 53V connector for connecting a 30 53V power supply Control cable connection 5 pin LNA control 15 pin PTT connection...

Page 7: ...wer cycle is required to reset the protection 3 Protection against high SWR If the SWR in the load exceeds the value of 1 5 1 then the protection system will trigger The SWR LED on the front panel lig...

Page 8: ...Application...

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