PD55025 - PD55025S

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175 MHz TEST CIRCUIT SCHEMATIC (ENGINEERING)

C10

C9

C8

R1

C11

C12

C13

GG

DD

FB2

FB1

R2

C14

C15

R3

C1

C2

C3

R4

C7

R5

L1

C16

C4

C5

C6

RF

OUTPUT

RF

INPUT

C10

C9

C8

R1

C11

C12

C13

GG

DD

FB2

FB1

R2

C14

C15

R3

C1

C2

C3

R4

C7

R5

L1

C16

C4

C5

C6

RF

OUTPUT

RF

INPUT

175 MHz TEST CIRCUIT COMPONENT PART LIST

COMPONENT

DESCRIPTION

C1, C6

300 pF CHIP CAPACITOR

C2, C3

91 pF CHIP CAPACITOR

C4, C14

75 pF CHIP CAPACITOR

C5

1-20 pF TRIMMER CAPACITOR

C7

.01

µF MOLDED CAPACITOR

C8, C13

10

µF ELECTROLYTIC CAPACITOR

C9, C12

.1

µF CHIP CAPACITOR

C10, C11

1000 pF CHIP CAPACITOR

C15, C16

1200 pF CHIP CAPACITOR

FB1, FB2

FERRITE BEAD

R1

33 K

Ω CHIP RESISTOR

R2

17

Ω CHIP RESISTOR

R3

15

Ω CHIP RESISTOR

R4

47

Ω CHIP RESISTOR

R5

220

Ω CHIP RESISTOR

L1

5 TURN, 16 AWG MAGNET WIRE, ID = .40” ,INDUCTOR

BOARD

ROGER, ULTRA LAM 2000, THK 0.030”,