UHF (403-470MHz) Voltage Controlled Oscillator Schematic Diagram
3.2-20 PCB/Schematic Diagrams and Parts Lists
Voltage Controlled Oscillator
Parts List
Circuit
Ref
Motorola
Part No.
Description
C5731 2113741F25 1nF 50V
C5732 2113740F37 27pF 5% 50V
C5733 2113741F49 10nF 50V
C5734 2113740F11 2.2pF 5% 50V
C5741 2113741A45 10nF 50V
C5742 2113740F41 39pF 5% 50V
C5743 2113740F39 33pF 5% 50V
C5745 2113740F41 39pF 5% 50V
C5746 2113740F29 12pF 5% 50V
C5747 2113740F29 12pF 5% 50V
C5748 2113740F45 56pF 5% 50V
C5749 2113741F25 1nF 50V
C5750 2113741F25 1nF 50V
C5751 2113741F13 330pF 50V
C5752 2113740F17 3.9pF 5% 50V
C5753 2113740F25 8.2pF 5% 50V
C5754 2113740F25 8.2pF 5% 50V
C5756 2113740F25 8.2pF 5% 50V
C5759 2113740F41 39pF 5% 50V
C5760 0662057A09 22 1/16W 5%
C5761 2113743K15 100nF 16V
C5762 2113741F49 10nF 50V
C5763 2113740F21 5.6pF 5% 50V
C5771 2113740F51 100pF 5% 50V
C5772 2113741F13 330pF 50V
C5773 2113740F19 4.7pF 5% 50V
C5774 2113741F49 10nF 50V
C5781 2113740F51 100pF 5% 50V
C5782 2113740F45 56pF 5% 50V
C5783 2113740F21 5.6pF 5% 50V
C5784 2113740F35 22pF 5% 50V
C5785 2113741F49 10nF 50V
C5786 2113740F18 4.3pF 5%
C5787 2113741F49 10nF 50V
C5791 2113740F51 100pF 5% 50V
C5792 2113741F25 1nF 50V
C5801 2113743A23 220nF 16V
C5802 2113743E07 22nF 16V
C5803 2311049A63 TANT CP 10uF 10% 10V
D5731 4805649Q13 DIODE VCTR 1SV228
D5741 4805649Q13 DIODE VCTR 1SV228
D5742 4805649Q13 DIODE VCTR 1SV228
D5743 4880236E05 DIODE CHIP SCHOTTKY
D5751 4805218N57 DIODE DUAL SCHOTTKY
E5731 2605915V01 SHLD PCB MOUNT 1
E5732 2602641Y01 SHIELD VCO
L5731 2462587T38 COIL CHIP 22nH 5%
L5741 2462587T18 COIL CHIP 180nH
L5742 2462587T16 COIL CHIP 120nH
L5743 2405619V01 COIL HEL MOLDED SMD
L5744 2462587T20 COIL CHIP 270nH
L5754 2462587T38 COIL CHIP 22nH 5%
L5771 2462587T38 COIL CHIP 22nH 5%
L5781 2462587T38 COIL CHIP 22nH 5%
Q5731 4805921T09 XSTR DUAL ROHM FMG8
Q5741 4813823A05 TSTR N-CH RF JFET
MMBU310LT1
Q5751 4882022N70 TRANSISTOR NPN
Q5771 4882022N70 TRANSISTOR NPN
Q5781 4882022N70 TRANSISTOR NPN
Q5791 4882022N70 TRANSISTOR NPN
R5732 0662057A97 100k 1/16W
R5733 0662057A89 47k 1/16W 5%
R5741 0662057A25 100 1/16W 5%
Circuit
Ref
Motorola
Part No.
Description
R5742 0662057A97 100k 1/16W
R5743 0662057A13 33 1/16W 5%
R5744 0662057A13 33 1/16W 5%
R5751 0662057A45 680 Ohms 5%
R5752 0662057A41 470 1/16W 5%
R5753 0662057A35 270 1/16W 5%
R5754 0662057A53 1k5 1/16W 5%
R5755 0662057A41 470 1/16W 5%
R5756 0662057A29 150 1/16W 5%
R5771 0662057A61 3k3 1/16W 5%
R5772 0662057A61 3k3 1/16W 5%
R5773 0662057A73 10k 1/16W 5%
R5774 0662057A73 10k 1/16W 5%
R5775 0662057A25 100 1/16W 5%
R5776 0662057A29 150 1/16W 5%
R5777 0662057A13 33 1/16W 5%
R5778 0662057A29 150 1/16W 5%
R5779 0662057A01 10 1/16W 5%
R5782 0662057A13 33 1/16W 5%
R5783 0662057A29 150 1/16W
R5784 0662057A73 10k 1/16W
R5785 0662057A73 10k 1/16W
R5786 0662057A25 100 1/16W
R5787 0662057A29 150 1/16W
R5788 0662057A01 10 1/16W 5%
R5789 0662057A13 33 1/16W 5%
R5791 0662057A41 470 1/16W
R5792 0662057A18 51 1/16W 5%
R5793 0662057A41 470 1/16W
R5794 0662057A59 2k7 1/16W
R5801 0662057A09 22 1/16W 5%
T5751 2505515V03 XFMR JEDI MIXER SMD 4:1
U5801 5105469E65 IC VLTG REGLTR LP2951C
Circuit
Ref
Motorola
Part No.
Description