175 - 230 MHz Circuit Layout (Engineering Fixture)

175 -230 MHz Circuit Layout Component Part List

PCB

1/32” Woven Fiberglass 0.030 Cu, 2 sides, er = 4.8

T1

50 Ohm Flexible Coax Cable OD 0.06”, 3” Long. Ferrite Core NEOSIDE

T2 / T3

9:1 Transformer, 16.5 Ohm Flexible Coax Cable 0.1”, 3 Long

T4 / T5

4:1 Transformer, 25 Ohm Flexible Coax Cable OD 0.06”, 5” Long

C1

8.2 pF Ceramic Cap

C2 / C3

100 pF Chip Cap

C4

2 - 18 pF Chip Cap

C5

47 pF Ceramic Cap

C6 / C11

47 nF Ceramic Cap

C7

56 pF ATC Chip Cap

C8 / C9 / C13

470 pF ATC Chip Cap

C10

100 nF Ceramic Cap

C12

2x330 nF / 500 V Cap

C14

10 nF / 63 V Electrolityc Cap

R1 / R3

47 Ohm Resistor

R2

6.8K Ohm Chip Resistor

R4

4.7K Ohm MultiTurns Trim Resistor

R5

8.2K Ohm Resistor

R6

3.3K Ohm / 5 W Resistor

D1

6.8 V Zener Diode

L1

20 nH Inductor

L2

70 nH Inductor

L3

30 nH Inductor

L4

10 nH Inductor

L5

15 nH Inductor

SD2932

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