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Std EditionLPF 100W Chebyshev 7th Order

Profile:HF LPF up to 100w

License: Public Domain

Project source: Cloned from FT8QRP LPF

Published Time:2021-12-26 16:59:02
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Description

HF LPF up to 100w

The switching is triggered with an ULN2804

Documents

LPF 100W Chebyshev 7th Order

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LPF 100W Chebyshev 7th Order

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ID Name Designator Footprint Quantity
1 SMA-KE901 ANT,RX,TX SMA-TH_SMA-KE901 3
2 470PF C1,C3,C4,C9,C11,C12,C17,C19,C20,C25,C27,C28,C33,C35,C36 RAD-0.2 15
3 130PF C2,C10,C18,C26,C34 RAD-0.2 5
4 0.1uf C5,C6,C7,C8,C13,C14,C15,C16,C21,C22,C23,C24,C29,C30,C31,C32,C37,C38,C39,C40,C42,C43 RAD-0.2 22
5 100nF C41,C44,C45,C46,C47,C48 CAP-TH_L6.5-W4.0-P5.00-D1.0 6
6 1N5711 D1,D2,D3,D4 DO07 4
7 KH-2.54PH180-1X9P-L11.5 H1 HDR-TH_9P-P2.54-V-M 1
8 SRS-12VDC-SL K1,K2,K3,K4,K5,K6,K7,K8,K9,K10,K11 RELAY-TH_SRS-12VDC-SL 11
9 100K R1,R4 VARIABLE RESISTOR 2
10 47 R2,R3 5W RESISTOR 2
11 T37-2-COIL U1,U2,U3,U5,U6,U7,U8,U9,U10,U11,U12,U13,U14,U15,U16 T37-2-COIL 15
12 ULN2804 U4 DIP-18_L23.0-W6.5-P2.54-LS7.6-BL 1
13 Forward U17 2_PIN_2.54MM_CONNECTOR 1
14 RF_BRIDGE_FERRITE_COIL U18 RF_BRIDGE_FERRITE_COIL 1
15 Reflected U19 2_PIN_2.54MM_CONNECTOR 1

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