Skip to main content
Electrical Engineering

Return to Question

deleted 2 characters in body; edited title
Source Link
ocrdu
ocrdu
  • 9.3k
  • 23
  • 32
  • 42

Diode for UHF 70cm 60watt70 cm 60 W output

I am designing a power amplifier with RA60H4047 UHF module. I am designing the schematic for driver circuit. It is a two way power amplifier (the transmission and reception paths are different.)

Normally people design with a relay in both input and output to avoid mixing receive signal from the antenna with the RA60h transmission.

A relay creates chatter and I think a diode on the output of RA60 should be good enough to prevents mixing the signals.

The output of the RA60H4047 is 60-80W80 W based on bias current and frequency range -- 400 (400-470 MHz).

What diode can I use for this application?

The voltage I am providing for 60watt60 W output is 13.5V5 V.

Diode for UHF 70cm 60watt output

I am designing a power amplifier with RA60H4047 UHF module. I am designing the schematic for driver circuit. It is a two way power amplifier (the transmission and reception paths are different.)

Normally people design with a relay in both input and output to avoid mixing receive signal from the antenna with the RA60h transmission.

A relay creates chatter and I think a diode on the output of RA60 should be good enough to prevents mixing the signals.

The output of the RA60H4047 is 60-80W based on bias current and frequency range -- 400 -470 MHz.

What diode can I use for this application?

The voltage I am providing for 60watt output is 13.5V.

Diode for UHF 70 cm 60 W output

I am designing a power amplifier with RA60H4047 UHF module. I am designing the schematic for driver circuit. It is a two way power amplifier (the transmission and reception paths are different.)

Normally people design with a relay in both input and output to avoid mixing receive signal from the antenna with the RA60h transmission.

A relay creates chatter and I think a diode on the output of RA60 should be good enough to prevents mixing the signals.

The output of the RA60H4047 is 60-80 W based on bias current and frequency range (400-470 MHz).

What diode can I use for this application?

The voltage I am providing for 60 W output is 13.5 V.

added 43 characters in body; edited title
Source Link
JRE
JRE
  • 73.6k
  • 10
  • 112
  • 195

Diode for uhfUHF 70cm 60watt output

I am designing a power amplifier with RA60H4047 UHF module. I am designing the schematic for driver circuit. ItsIt is a two way papower amplifier (transmissionthe transmission and reception path ispaths are different).)

Normally people design with Relaya relay in both input and output, to avoid the mix receptionmixing receive signal from the antenna with the RA60h transmission. As

A relay creates chatter and I think a diode on the output of RA60 should be good enough to prevent mixture of signal Theprevents mixing the signals.

The output of the RA60H4047 is 60-80w80W based on bias current and frequency range -- 400 -470 Mhz WhatMHz.

What diode can I use for this application? The

The voltage I am providing for 60watt output is -- 13.5v5V.

Diode for uhf 70cm 60watt output

I am designing a power amplifier with RA60H4047 UHF module. I am designing the schematic for driver circuit. Its a two way pa (transmission and reception path is different). Normally people design with Relay in both input and output, to avoid the mix reception signal from antenna with RA60h transmission. As relay creates chatter and I think a diode on the output of RA60 should be good enough to prevent mixture of signal The output of RA60H4047 is 60-80w based on bias current and frequency range -- 400 -470 Mhz What diode can I use for this application? The voltage I am providing for 60watt output is -- 13.5v

Diode for UHF 70cm 60watt output

I am designing a power amplifier with RA60H4047 UHF module. I am designing the schematic for driver circuit. It is a two way power amplifier (the transmission and reception paths are different.)

Normally people design with a relay in both input and output to avoid mixing receive signal from the antenna with the RA60h transmission.

A relay creates chatter and I think a diode on the output of RA60 should be good enough to prevents mixing the signals.

The output of the RA60H4047 is 60-80W based on bias current and frequency range -- 400 -470 MHz.

What diode can I use for this application?

The voltage I am providing for 60watt output is 13.5V.

Source Link
Asif Rahman
Asif Rahman
  • 223
  • 1
  • 6

Diode for uhf 70cm 60watt output

I am designing a power amplifier with RA60H4047 UHF module. I am designing the schematic for driver circuit. Its a two way pa (transmission and reception path is different). Normally people design with Relay in both input and output, to avoid the mix reception signal from antenna with RA60h transmission. As relay creates chatter and I think a diode on the output of RA60 should be good enough to prevent mixture of signal The output of RA60H4047 is 60-80w based on bias current and frequency range -- 400 -470 Mhz What diode can I use for this application? The voltage I am providing for 60watt output is -- 13.5v