From 8ccb9b8a2fe0d68a7d8839221392a521628115d2 Mon Sep 17 00:00:00 2001 From: "Matthias P. Braendli" Date: Sun, 29 Jan 2023 22:52:37 +0100 Subject: Calculate diplexer values --- kicad-dart-70/frontend_70.kicad_sch | 270 +++++++++++++++++++++++++++++++++++- 1 file changed, 268 insertions(+), 2 deletions(-) (limited to 'kicad-dart-70/frontend_70.kicad_sch') diff --git a/kicad-dart-70/frontend_70.kicad_sch b/kicad-dart-70/frontend_70.kicad_sch index 85ef2a2..abc336f 100644 --- a/kicad-dart-70/frontend_70.kicad_sch +++ b/kicad-dart-70/frontend_70.kicad_sch @@ -433,6 +433,230 @@ ) ) ) + (symbol "Device:RFShield_OnePiece" (pin_names (offset 1.016)) (in_bom yes) (on_board yes) + (property "Reference" "J" (id 0) (at 0 5.08 0) + (effects (font (size 1.27 1.27))) + ) + (property "Value" "RFShield_OnePiece" (id 1) (at 0 2.54 0) + (effects (font (size 1.27 1.27))) + ) + (property "Footprint" "" (id 2) (at 0 -2.54 0) + (effects (font (size 1.27 1.27)) hide) + ) + (property "Datasheet" "~" (id 3) (at 0 -2.54 0) + (effects (font (size 1.27 1.27)) hide) + ) + (property "ki_keywords" "RF EMI shielding cabinet" (id 4) (at 0 0 0) + (effects (font (size 1.27 1.27)) hide) + ) + (property "ki_description" "One-piece EMI RF shielding cabinet" (id 5) (at 0 0 0) + (effects (font (size 1.27 1.27)) hide) + ) + (symbol "RFShield_OnePiece_0_1" + (polyline + (pts + (xy -15.24 -5.08) + (xy -15.24 -2.54) + ) + (stroke (width 0.254) (type default) (color 0 0 0 0)) + (fill (type none)) + ) + (polyline + (pts + (xy -15.24 -1.27) + (xy -15.24 1.27) + ) + (stroke (width 0.254) (type default) (color 0 0 0 0)) + (fill (type none)) + ) + (polyline + (pts + (xy -15.24 2.54) + (xy -15.24 5.08) + ) + (stroke (width 0.254) (type default) (color 0 0 0 0)) + (fill (type none)) + ) + (polyline + (pts + (xy -12.7 7.62) + (xy -10.16 7.62) + ) + (stroke (width 0.254) (type default) (color 0 0 0 0)) + (fill (type none)) + ) + (polyline + (pts + (xy -10.16 -7.62) + (xy -12.7 -7.62) + ) + (stroke (width 0.254) (type default) (color 0 0 0 0)) + (fill (type none)) + ) + (polyline + (pts + (xy -6.35 -7.62) + (xy -8.89 -7.62) + ) + (stroke (width 0.254) (type default) (color 0 0 0 0)) + (fill (type none)) + ) + (polyline + (pts + (xy -6.35 7.62) + (xy -8.89 7.62) + ) + (stroke (width 0.254) (type default) (color 0 0 0 0)) + (fill (type none)) + ) + (polyline + (pts + (xy -2.54 -7.62) + (xy -5.08 -7.62) + ) + (stroke (width 0.254) (type default) (color 0 0 0 0)) + (fill (type none)) + ) + (polyline + (pts + (xy -2.54 7.62) + (xy -5.08 7.62) + ) + (stroke (width 0.254) (type default) (color 0 0 0 0)) + (fill (type none)) + ) + (polyline + (pts + (xy -1.27 -7.62) + (xy 1.27 -7.62) + ) + (stroke (width 0.254) (type default) (color 0 0 0 0)) + (fill (type none)) + ) + (polyline + (pts + (xy 1.27 7.62) + (xy -1.27 7.62) + ) + (stroke (width 0.254) (type default) (color 0 0 0 0)) + (fill (type none)) + ) + (polyline + (pts + (xy 2.54 -7.62) + (xy 5.08 -7.62) + ) + (stroke (width 0.254) (type default) (color 0 0 0 0)) + (fill (type none)) + ) + (polyline + (pts + (xy 5.08 7.62) + (xy 2.54 7.62) + ) + (stroke (width 0.254) (type default) (color 0 0 0 0)) + (fill (type none)) + ) + (polyline + (pts + (xy 6.35 -7.62) + (xy 8.89 -7.62) + ) + (stroke (width 0.254) (type default) (color 0 0 0 0)) + (fill (type none)) + ) + (polyline + (pts + (xy 8.89 7.62) + (xy 6.35 7.62) + ) + (stroke (width 0.254) (type default) (color 0 0 0 0)) + (fill (type none)) + ) + (polyline + (pts + (xy 10.16 -7.62) + (xy 12.7 -7.62) + ) + (stroke (width 0.254) (type default) (color 0 0 0 0)) + (fill (type none)) + ) + (polyline + (pts + (xy 12.7 7.62) + (xy 10.16 7.62) + ) + (stroke (width 0.254) (type default) (color 0 0 0 0)) + (fill (type none)) + ) + (polyline + (pts + (xy 15.24 -5.08) + (xy 15.24 -2.54) + ) + (stroke (width 0.254) (type default) (color 0 0 0 0)) + (fill (type none)) + ) + (polyline + (pts + (xy 15.24 -1.27) + (xy 15.24 1.27) + ) + (stroke (width 0.254) (type default) (color 0 0 0 0)) + (fill (type none)) + ) + (polyline + (pts + (xy 15.24 2.54) + (xy 15.24 5.08) + ) + (stroke (width 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yes) (property "Reference" "T" (id 0) (at 0 6.35 0) (effects (font (size 1.27 1.27))) @@ -2351,12 +2575,15 @@ (effects (font (size 1.27 1.27)) (justify left bottom)) (uuid 260b3d6d-8cd9-4800-8937-c0409e2ee02d) ) + (text "RX LNA" (at 93.98 27.94 0) + (effects (font (size 4 4) (thickness 0.8) bold) (justify left bottom)) + (uuid 48ece1fe-740d-4547-9b6a-415c759a545e) + ) (text "Either air coil or SMD inductors" (at 54.61 52.07 0) (effects (font (size 1.27 1.27)) (justify left bottom)) (uuid 49280407-40ca-40ad-b550-c8e0a5ba5bec) ) - (text "TODO\nRX filter before BF998\nReduce TX filter order before BF998\nfind bias point for BSV52\ncalculate low-pass after PA" - (at 88.9 194.31 0) + (text "TODO\nfind bias point for BSV52" (at 88.9 194.31 0) (effects (font (size 3 3)) (justify left bottom)) (uuid 4c91f99c-b34d-4969-97d5-5270c851233c) ) @@ -3801,6 +4028,24 @@ (pin "2" (uuid 0a7c9439-349c-4018-8bd9-874735725504)) ) + (symbol (lib_id "power:GNDA") (at 154.94 105.41 0) (mirror y) (unit 1) + (in_bom yes) (on_board yes) (fields_autoplaced) + (uuid 82df9048-1a87-4114-a175-f5e8acec1862) + (property "Reference" "#PWR?" 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