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eb104.ru™

User's manual

Transistor linear

VHF power amplifier 500 W

Model EB500

Содержание EB500

Страница 1: ...eb104 ru User s manual Transistor linear VHF power amplifier 500 W Model EB500...

Страница 2: ...EB500 3 Functional features of the EB500 amplifier 4 Characteristics of the EB500 amplifier 4 Front Panel Description 6 Description of the rear panel 6 Connecting the control cable 7 EB500 Power Ampli...

Страница 3: ...riate 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...

Страница 4: ...o 1 then the use of additional matching devices is recommended In the output stage of the power amplifier two high quality LDMOS transistors MRF300AN and MRF300BN are used The rated power of each MRF3...

Страница 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...

Страница 6: ...a CONTROL connector 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 15 pin PTT connection to...

Страница 7: ...power 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...

Страница 8: ...Application...

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