UDR-500 データシートの表示（PDF） - Unspecified

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UDR-500

500 Watts - 40 Volts, Pulsed Radar 400 - 450 MHz

Unspecified 

UDR-500

R1

L1

L2

C11

l5

October 1997

R3

L6

L7

C13

C15

l7

C8

50W

B1

l1

1.105"

.3" .59"

C1 C2 C3

l3

.585"

1.85"

l9

C9

Q1

C5

C4

C6

C10

l2

l4

l10

R2

L3

l6

L4

C12

C7

l8

L5

L8

50W

B2

C14

C16

R3

PC BOARD MATERIAL 0.015" TEFLON FIBERGLASS

B1, B2=Balun 50W semi-rigid coax 5.1" long

l1, l2=25W, .149=.070"W x 2.76"L

l3, l4=25W, .132=.070"W x 2.43"L

l5, l6=7.3W, .038=.3"W x .6864"L

l7, l8=2.7W, .045=.840"W x .8"L

l9, l10=25W, .0162=0.70"W x .3"L

C1=12pf, ATC "B" (100MIL)

C2=6.2pf, ATC "B" (100MIL)

C3=5.6pf, Dielectric Labs

C4=20pf, ATC "B" (100MIL)

C5,C6=.3-3.5pf, Johanson Piston Trimmer

C7,C8=5.2pf, ATC "B" (100MIL)

C9,C10=180pf, ATC "B" (100MIL)

C11,C12,C13,C14=470pf, ATC "B" (100MIL)

C15,C16=50mf, 50 WVDC Electrolytic

R1,R2=15W, 1/2 watt

R3,R4=15W, 1 watt

L1,L3=1 1/2 turns #18 AWG on .250 I.D

L2,L4=4 turns #16 AWG on Indiana General

ferrite toroid #FG27-8

L5,L6=2 mil copper strap .6" x .0625"

L7,L8=5 turns #16 AWG on Indiana General

ferrite toroid #F624-19

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