From 3aab76fcfbdbcab5df5c2d3cbb32c6f1db52bd88 Mon Sep 17 00:00:00 2001 From: Michal Hanus Date: Thu, 19 Feb 2026 18:07:11 +0100 Subject: rf prototyp --- preamp.kicad_sch | 152 +++++++++++++++++++++++++++++++++++-------------------- 1 file changed, 96 insertions(+), 56 deletions(-) (limited to 'preamp.kicad_sch') diff --git a/preamp.kicad_sch b/preamp.kicad_sch index eaccacf..7ace1ff 100644 --- a/preamp.kicad_sch +++ b/preamp.kicad_sch @@ -692,6 +692,16 @@ (embedded_fonts no) ) ) + (text "13dB gain, more is possible\n" + (exclude_from_sim no) + (at 113.284 50.8 0) + (effects + (font + (size 1.27 1.27) + ) + ) + (uuid "87f9b0f0-77e3-4898-8f43-29ef638c9169") + ) (text "Only When no PreAmp\n" (exclude_from_sim no) (at 143.51 73.66 0) @@ -764,6 +774,16 @@ ) (uuid "156fd46e-10f7-4e23-adda-395338bf8ef7") ) + (wire + (pts + (xy 130.81 81.28) (xy 138.43 81.28) + ) + (stroke + (width 0) + (type default) + ) + (uuid "16a7cebb-f36e-4eca-bbbe-1c8467ff7481") + ) (wire (pts (xy 102.87 111.76) (xy 111.76 111.76) @@ -926,7 +946,7 @@ ) (wire (pts - (xy 144.78 81.28) (xy 151.13 81.28) + (xy 146.05 81.28) (xy 153.67 81.28) ) (stroke (width 0) @@ -956,7 +976,7 @@ ) (wire (pts - (xy 74.93 83.82) (xy 80.01 83.82) + (xy 72.39 83.82) (xy 80.01 83.82) ) (stroke (width 0) @@ -984,16 +1004,6 @@ ) (uuid "cf957241-cac5-4999-9aa3-61d499d18b95") ) - (wire - (pts - (xy 130.81 81.28) (xy 137.16 81.28) - ) - (stroke - (width 0) - (type default) - ) - (uuid "d6feed29-7ccc-4118-a9fd-69a335756f00") - ) (wire (pts (xy 111.76 88.9) (xy 111.76 90.17) @@ -1054,9 +1064,39 @@ ) (uuid "fbbeec9e-bf48-4201-8069-539d24f5a2e1") ) + (label "RF_LNA_IN" + (at 102.87 99.06 0) + (effects + (font + (size 1.27 1.27) + ) + (justify left bottom) + ) + (uuid "50f5f151-edea-4dd6-bc5c-9c5083c9c276") + ) + (label "RF_LNA_OUT" + (at 130.81 93.98 0) + (effects + (font + (size 1.27 1.27) + ) + (justify left bottom) + ) + (uuid "cc63a6cc-25a2-4b40-a6a0-eebcbe77df1d") + ) + (label "RF_ANT" + (at 77.47 83.82 180) + (effects + (font + (size 1.27 1.27) + ) + (justify right bottom) + ) + (uuid "f2acbe68-f640-4553-b3c7-f505f4773ef1") + ) (hierarchical_label "RF_PRE" (shape input) - (at 151.13 81.28 0) + (at 153.67 81.28 0) (effects (font (size 1.27 1.27) @@ -1067,7 +1107,7 @@ ) (hierarchical_label "ANT" (shape input) - (at 74.93 83.82 180) + (at 72.39 83.82 180) (effects (font (size 1.27 1.27) @@ -1085,7 +1125,7 @@ (on_board yes) (dnp no) (uuid "24dfd3f5-4909-4ca9-9280-a0f1c2da05ce") - (property "Reference" "U1" + (property "Reference" "U101" (at 115.57 77.47 0) (effects (font @@ -1152,7 +1192,7 @@ (instances (project "etsdr" (path "/3b085cae-478d-49dd-bf71-db4143f1ac09/ce855d15-1e38-490a-91da-87b3abc085e1" - (reference "U1") + (reference "U101") (unit 1) ) ) @@ -1167,7 +1207,7 @@ (on_board yes) (dnp no) (uuid "4f4fa95e-f4e2-44f8-9e11-e886d25b13a0") - (property "Reference" "R5" + (property "Reference" "R102" (at 90.932 69.85 90) (effects (font @@ -1175,7 +1215,7 @@ ) ) ) - (property "Value" "47R" + (property "Value" "47k" (at 88.9 69.85 90) (effects (font @@ -1183,7 +1223,7 @@ ) ) ) - (property "Footprint" "" + (property "Footprint" "Resistor_SMD:R_0805_2012Metric" (at 87.122 69.85 90) (effects (font @@ -1219,7 +1259,7 @@ (instances (project "etsdr" (path "/3b085cae-478d-49dd-bf71-db4143f1ac09/ce855d15-1e38-490a-91da-87b3abc085e1" - (reference "R5") + (reference "R102") (unit 1) ) ) @@ -1235,7 +1275,7 @@ (on_board yes) (dnp no) (uuid "63ba8120-0393-47c9-a854-0196e5aa8c8f") - (property "Reference" "#PWR02" + (property "Reference" "#PWR0105" (at 113.03 99.06 0) (effects (font @@ -1285,7 +1325,7 @@ (instances (project "etsdr" (path "/3b085cae-478d-49dd-bf71-db4143f1ac09/ce855d15-1e38-490a-91da-87b3abc085e1" - (reference "#PWR02") + (reference "#PWR0105") (unit 1) ) ) @@ -1300,7 +1340,7 @@ (on_board yes) (dnp no) (uuid "9ded398a-4ea6-4bbc-8164-e9506de9dddd") - (property "Reference" "C1" + (property "Reference" "C101" (at 81.28 83.185 0) (effects (font @@ -1318,7 +1358,7 @@ (justify left) ) ) - (property "Footprint" "" + (property "Footprint" "Capacitor_SMD:C_0805_2012Metric" (at 87.63 82.8548 0) (effects (font @@ -1354,7 +1394,7 @@ (instances (project "etsdr" (path "/3b085cae-478d-49dd-bf71-db4143f1ac09/ce855d15-1e38-490a-91da-87b3abc085e1" - (reference "C1") + (reference "C101") (unit 1) ) ) @@ -1369,7 +1409,7 @@ (on_board yes) (dnp no) (uuid "ab169eb9-d4b8-4b2e-b16b-ff0207a16b29") - (property "Reference" "R1" + (property "Reference" "R103" (at 95.25 85.852 90) (effects (font @@ -1385,7 +1425,7 @@ ) ) ) - (property "Footprint" "" + (property "Footprint" "Resistor_SMD:R_0805_2012Metric" (at 95.25 82.042 90) (effects (font @@ -1421,7 +1461,7 @@ (instances (project "etsdr" (path "/3b085cae-478d-49dd-bf71-db4143f1ac09/ce855d15-1e38-490a-91da-87b3abc085e1" - (reference "R1") + (reference "R103") (unit 1) ) ) @@ -1436,7 +1476,7 @@ (on_board yes) (dnp no) (uuid "b6c8cc8a-4523-4937-9921-e55758adc64a") - (property "Reference" "C2" + (property "Reference" "C102" (at 113.03 111.125 0) (effects (font @@ -1454,7 +1494,7 @@ (justify left) ) ) - (property "Footprint" "" + (property "Footprint" "Capacitor_SMD:C_0805_2012Metric" (at 119.38 110.7948 0) (effects (font @@ -1490,7 +1530,7 @@ (instances (project "etsdr" (path "/3b085cae-478d-49dd-bf71-db4143f1ac09/ce855d15-1e38-490a-91da-87b3abc085e1" - (reference "C2") + (reference "C102") (unit 1) ) ) @@ -1506,7 +1546,7 @@ (on_board yes) (dnp no) (uuid "bffa8c15-dee2-49e0-b075-e0df9788b9a1") - (property "Reference" "R19" + (property "Reference" "R105" (at 128.778 73.66 90) (effects (font @@ -1522,7 +1562,7 @@ ) ) ) - (property "Footprint" "" + (property "Footprint" "Resistor_SMD:R_0805_2012Metric" (at 132.588 73.66 90) (effects (font @@ -1558,7 +1598,7 @@ (instances (project "etsdr" (path "/3b085cae-478d-49dd-bf71-db4143f1ac09/ce855d15-1e38-490a-91da-87b3abc085e1" - (reference "R19") + (reference "R105") (unit 1) ) ) @@ -1573,7 +1613,7 @@ (on_board yes) (dnp no) (uuid "c427315c-2abf-42e1-ad1a-fffa30aae7a7") - (property "Reference" "#PWR01" + (property "Reference" "#PWR0102" (at 88.9 58.42 0) (effects (font @@ -1623,7 +1663,7 @@ (instances (project "" (path "/3b085cae-478d-49dd-bf71-db4143f1ac09/ce855d15-1e38-490a-91da-87b3abc085e1" - (reference "#PWR01") + (reference "#PWR0102") (unit 1) ) ) @@ -1631,15 +1671,15 @@ ) (symbol (lib_id "Device:R") - (at 140.97 81.28 270) + (at 142.24 81.28 270) (unit 1) (exclude_from_sim no) (in_bom yes) (on_board yes) (dnp no) (uuid "d21b9ae6-ac99-445b-9751-31fee1c22807") - (property "Reference" "R3" - (at 140.97 83.312 90) + (property "Reference" "R106" + (at 142.24 83.312 90) (effects (font (size 1.27 1.27) @@ -1647,15 +1687,15 @@ ) ) (property "Value" "?" - (at 140.97 81.28 90) + (at 142.24 81.28 90) (effects (font (size 1.27 1.27) ) ) ) - (property "Footprint" "" - (at 140.97 79.502 90) + (property "Footprint" "Resistor_SMD:R_0805_2012Metric" + (at 142.24 79.502 90) (effects (font (size 1.27 1.27) @@ -1664,7 +1704,7 @@ ) ) (property "Datasheet" "~" - (at 140.97 81.28 0) + (at 142.24 81.28 0) (effects (font (size 1.27 1.27) @@ -1673,7 +1713,7 @@ ) ) (property "Description" "Resistor" - (at 140.97 81.28 0) + (at 142.24 81.28 0) (effects (font (size 1.27 1.27) @@ -1690,7 +1730,7 @@ (instances (project "etsdr" (path "/3b085cae-478d-49dd-bf71-db4143f1ac09/ce855d15-1e38-490a-91da-87b3abc085e1" - (reference "R3") + (reference "R106") (unit 1) ) ) @@ -1705,7 +1745,7 @@ (on_board yes) (dnp no) (uuid "ea54c4f9-ed52-447c-a679-2b80a304d712") - (property "Reference" "#PWR05" + (property "Reference" "#PWR0104" (at 111.76 74.93 0) (effects (font @@ -1755,7 +1795,7 @@ (instances (project "etsdr" (path "/3b085cae-478d-49dd-bf71-db4143f1ac09/ce855d15-1e38-490a-91da-87b3abc085e1" - (reference "#PWR05") + (reference "#PWR0104") (unit 1) ) ) @@ -1770,7 +1810,7 @@ (on_board yes) (dnp no) (uuid "eed06f68-6f08-4537-9c70-1de43f268fb9") - (property "Reference" "R4" + (property "Reference" "R101" (at 90.932 59.69 90) (effects (font @@ -1778,7 +1818,7 @@ ) ) ) - (property "Value" "47R" + (property "Value" "47k" (at 88.9 59.69 90) (effects (font @@ -1786,7 +1826,7 @@ ) ) ) - (property "Footprint" "" + (property "Footprint" "Resistor_SMD:R_0805_2012Metric" (at 87.122 59.69 90) (effects (font @@ -1822,7 +1862,7 @@ (instances (project "etsdr" (path "/3b085cae-478d-49dd-bf71-db4143f1ac09/ce855d15-1e38-490a-91da-87b3abc085e1" - (reference "R4") + (reference "R101") (unit 1) ) ) @@ -1838,7 +1878,7 @@ (on_board yes) (dnp no) (uuid "f754a1f2-a1bc-40e4-9fde-ecd2350d32de") - (property "Reference" "#PWR04" + (property "Reference" "#PWR0103" (at 88.9 81.28 0) (effects (font @@ -1888,7 +1928,7 @@ (instances (project "etsdr" (path "/3b085cae-478d-49dd-bf71-db4143f1ac09/ce855d15-1e38-490a-91da-87b3abc085e1" - (reference "#PWR04") + (reference "#PWR0103") (unit 1) ) ) @@ -1903,7 +1943,7 @@ (on_board yes) (dnp no) (uuid "f7b4bc27-6581-4d4b-8e32-82133521002d") - (property "Reference" "R2" + (property "Reference" "R104" (at 115.57 106.172 90) (effects (font @@ -1919,7 +1959,7 @@ ) ) ) - (property "Footprint" "" + (property "Footprint" "Resistor_SMD:R_0805_2012Metric" (at 115.57 102.362 90) (effects (font @@ -1955,7 +1995,7 @@ (instances (project "etsdr" (path "/3b085cae-478d-49dd-bf71-db4143f1ac09/ce855d15-1e38-490a-91da-87b3abc085e1" - (reference "R2") + (reference "R104") (unit 1) ) ) -- cgit v1.2.3