User Manual

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ELECTRONICS
VHF Amplifier Instruction Manual VT-3 132 - 174 MHz 5-3
3
Ref
Desig Description Part No.
R38, R39 RES., SM, 1k00 1206, 1%, 100ppm 1150-3B1001FP
R40 RES., SM, 221k 1206, 1%, 100ppm 1150-5B2213FP
R41 RES., SM, 10k0 1206, 1%, 100ppm 1150-4B1002FP
R42 RES., SM, 1k00 1206, 1%, 100ppm 1150-3B1001FP
R43 RES., SM, 27k4 1206, 1%, 100ppm 1150-4B2742FP
R44 RES., SM, 10k0 1206, 1%, 100ppm 1150-4B1002FP
R45 RES., 10R METAL FILM, 5%, 0.5W 1101-1A0100JP
TL1 COAX, DIRECTIONAL COUPLER 0.5" 7496-30CR005T
TL2, TL3 COAX, DIRECTIONAL COUPLER 0.5" 7496-30CR005T
TL5 COAX, CONFORMABLE 31.5mm, 50 OHM, 0.083 7482-5024T083
U1-U3 I.C., MC33172 DUAL OP AMP, S0-8 2302-33172N08
U4 AMP, RF,MHW607-1,7W,136-154MHz 2256-MHW60701 (132 - 150 MHz)
U4 AMP, RF,MH W607-2,7W,146-174MHz 2256-MHW60702 (150 - 174 MHz)
5.2 VT-3/150 Low Pass Filter Electrical Parts List
Ref
Desig Description Part No.
C1 CAP., SM, 30pF PORCEL., 5%, 500V 1036-1B2300J5
C2-C4 CAP., SM, 47pF PORCEL., 5%, 500V 1036-1B2470J5
C5 CAP., SM, 30pF PORCEL., 5%, 500V 1036-1B2300J5
L1 COIL, 55nH 3.0 TURNS, 18AWG, 6.70mm ID 1220-3T001822
L2, L3 COIL, 60nH 3.0 TURNS, 18AWG, 6.70mm ID 1220-3T001822
L4 COIL, 55nH 3.0 TURNS, 18AWG, 6.70mm ID 1220-3T001822
PCB PCB, LPF VT-3/150, UT-3/400 AMP 4321-16931712
5.3 VT-3/150 Amplifier Mechanical Parts List
Description Part No. Qty.
CASE, MT-3 VHF/UHF AMPLIFIER, ALUMINUM 3702-66102130 1
HEATSHRINK, 1/8" DIA, RED, 1" LENGTH CONSUMABLE 1
INSULATOR, THERM. COND. TO-220 5622-1T220701 1
LABEL, MTL/PE, VT-3/150 AMP ID 3508-21002010 1
LID, CASE MT-3 AMPLIFIER, ALUMINUM 3702-66102151 1
SCREW, M2 X 6, PAN/PHILLIPS,A2 5812-2M0PP06S 2
SCREW, M2 X 4, PAN/PHIL., S/S 5812-2M0PP04S 10
SCREW, M2.5 X 6, PAN/PHIL., S/S 5812-2M5PP06S 3
SCREW, M3 X 6, FLAT/PHIL., S/S 5812 -3M0FP06S 4
SCREW, M3 X 8, PAN/PHIL., S/S 5812-3M0PP08S 9