From c6085c313dbfc7f68fb291f0bd9c311a0e998e92 Mon Sep 17 00:00:00 2001 From: "Matthias P. Braendli" Date: Fri, 7 Apr 2023 22:54:30 +0200 Subject: Update rx fe schematic as assembled --- kicad-dart-70/ant_switch.kicad_sch | 2 +- kicad-dart-70/baseband.kicad_sch | 2 +- kicad-dart-70/control.kicad_sch | 2 +- kicad-dart-70/frontend_70.kicad_sch | 75 ++++++++++++++++++----------------- kicad-dart-70/kicad-dart-70.kicad_sch | 2 +- kicad-dart-70/pa_70.kicad_sch | 2 +- kicad-dart-70/usbaudio.kicad_sch | 2 +- 7 files changed, 45 insertions(+), 42 deletions(-) (limited to 'kicad-dart-70') diff --git a/kicad-dart-70/ant_switch.kicad_sch b/kicad-dart-70/ant_switch.kicad_sch index 2919974..8a688f4 100644 --- a/kicad-dart-70/ant_switch.kicad_sch +++ b/kicad-dart-70/ant_switch.kicad_sch @@ -6,7 +6,7 @@ (title_block (title "DART-70 TRX") - (date "2023-04-04") + (date "2023-04-07") (rev "1") (company "HB9EGM") (comment 1 "A 4m Band SSB/CW Transceiver") diff --git a/kicad-dart-70/baseband.kicad_sch b/kicad-dart-70/baseband.kicad_sch index d86eee8..b1292f5 100644 --- a/kicad-dart-70/baseband.kicad_sch +++ b/kicad-dart-70/baseband.kicad_sch @@ -6,7 +6,7 @@ (title_block (title "DART-70 TRX") - (date "2023-04-04") + (date "2023-04-07") (rev "1") (company "HB9EGM") (comment 1 "A 4m Band SSB/CW Transceiver") diff --git a/kicad-dart-70/control.kicad_sch b/kicad-dart-70/control.kicad_sch index 615b0cb..030bd35 100644 --- a/kicad-dart-70/control.kicad_sch +++ b/kicad-dart-70/control.kicad_sch @@ -6,7 +6,7 @@ (title_block (title "DART-70 TRX") - (date "2023-04-04") + (date "2023-04-07") (rev "1") (company "HB9EGM") (comment 1 "A 4m Band SSB/CW Transceiver") diff --git a/kicad-dart-70/frontend_70.kicad_sch b/kicad-dart-70/frontend_70.kicad_sch index 5189cac..41d4d5a 100644 --- a/kicad-dart-70/frontend_70.kicad_sch +++ b/kicad-dart-70/frontend_70.kicad_sch @@ -6,7 +6,7 @@ (title_block (title "DART-70 TRX") - (date "2023-04-04") + (date "2023-04-07") (rev "1") (company "HB9EGM") (comment 1 "A 4m Band SSB/CW Transceiver") @@ -2127,11 +2127,16 @@ (effects (font (size 1.27 1.27)) (justify left bottom)) (uuid 260b3d6d-8cd9-4800-8937-c0409e2ee02d) ) + (text "Calculated values for\n3rd order Chebychev, shunt first\nPassband 66MHz .. 74MHz, Bandpass Ripple 0.2dB:\n\nshunt 488pF 10nH\nseries 4.7pF 1150uH (12T on 8mm former, 12mm length, 41cm wire length)\n\nThis was too low in frequency" + (at 23.495 96.52 0) + (effects (font (size 1 1)) (justify left bottom)) + (uuid 43e77e3f-78da-4a9a-957d-462864936f5c) + ) (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) + (text "Air coil, 16T on 6mm former (27cm wire length)" (at 47.625 39.37 0) (effects (font (size 1.27 1.27)) (justify left bottom)) (uuid 49280407-40ca-40ad-b550-c8e0a5ba5bec) ) @@ -2145,8 +2150,8 @@ (effects (font (size 1.27 1.27)) (justify left bottom)) (uuid 6cbe8b32-37aa-4034-bb81-c7295c9e705e) ) - (text "Rev.0 assembled with\n- BF998 upside down\n- R123 39k\n- R126 33R\n- R125 33R" - (at 163.83 74.295 0) + (text "Rev.0 assembled with\n- BF998 upside down\n- R123 39k\n- R126 33R\n- R125 33R\n- no output filter\n- C112 0R\n- C130 1nF\n" + (at 177.165 67.31 0) (effects (font (size 0.8 0.8)) (justify left bottom)) (uuid 74faa0bd-7658-42b8-9be2-cc9e1704f721) ) @@ -2159,17 +2164,12 @@ (effects (font (size 1.27 1.27)) (justify left bottom)) (uuid a30cddd0-0438-4b2d-9649-32a0ca0524d8) ) - (text "1150nH inductor air coil:\n16T on 8mm former, length 12mm, 405mm wire length" - (at 49.53 38.1 0) - (effects (font (size 1.27 1.27)) (justify left bottom)) - (uuid a9a5eb09-873f-4cd9-a34b-102d3298299f) - ) (text "0.1V" (at 201.93 151.13 0) (effects (font (size 1.27 1.27)) (justify left bottom)) (uuid b4920cd9-e2c8-4eb6-ae7f-eeaebfb2a089) ) - (text "3rd order Chebychev, shunt first\nPassband 66MHz .. 74MHz, Bandpass Ripple 0.2dB" - (at 41.91 81.28 0) + (text "3rd order Chebychev, shunt first\nMeasured 50Mhz to 90MHz" + (at 52.07 81.28 0) (effects (font (size 1.27 1.27)) (justify left bottom)) (uuid bc1174d0-9668-4820-a286-a0e2157aabac) ) @@ -3699,7 +3699,7 @@ (property "Reference" "L29" (at 99.06 72.39 0) (effects (font (size 1.27 1.27)) (justify left)) ) - (property "Value" "10nH" (at 97.79 74.93 0) + (property "Value" "3T on 6mm former" (at 97.79 74.93 0) (effects (font (size 1.27 1.27)) (justify left)) ) (property "Footprint" "Inductor_SMD:L_0805_2012Metric_Pad1.15x1.40mm_HandSolder" (at 100.33 66.04 0) @@ -3708,7 +3708,7 @@ (property "Datasheet" "~" (at 100.33 66.04 0) (effects (font (size 1.27 1.27)) hide) ) - (property "MPN" "LQW18AS10NJ00D" (at 100.33 66.04 0) + (property "MPN" "" (at 100.33 66.04 0) (effects (font (size 1.27 1.27)) hide) ) (property "Need_order" "0" (at 100.33 66.04 0) @@ -3810,16 +3810,16 @@ (property "Reference" "C93" (at 38.1 72.39 0) (effects (font (size 1.27 1.27)) (justify left)) ) - (property "Value" "470pF" (at 39.37 74.93 0) + (property "Value" "120pF" (at 39.37 74.93 0) (effects (font (size 1.27 1.27)) (justify left)) ) (property "Footprint" "Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder" (at 35.8648 62.23 0) (effects (font (size 1.27 1.27)) hide) ) - (property "Datasheet" "/home/bram/Sync/Doc/Datasheet/08051Axxx kyocera avx capacitor.pdf" (at 36.83 66.04 0) + (property "Datasheet" "" (at 36.83 66.04 0) (effects (font (size 1.27 1.27)) hide) ) - (property "MPN" "08051A471GAT2A" (at 36.83 66.04 0) + (property "MPN" "VJ0805A121GXXPBC" (at 36.83 66.04 0) (effects (font (size 1.27 1.27)) hide) ) (property "Need_order" "0" (at 36.83 66.04 0) @@ -4081,7 +4081,7 @@ (property "Reference" "T6" (at 157.4927 38.1 0) (effects (font (size 1.27 1.27))) ) - (property "Value" "15:3T on 43" (at 157.4927 40.64 0) + (property "Value" "5:1T on 2861000202" (at 157.4927 40.64 0) (effects (font (size 1.27 1.27))) ) (property "Footprint" "mpb:four_4mm_pads_narrow" (at 157.48 48.26 0) @@ -4093,6 +4093,9 @@ (property "Need_order" "0" (at 157.48 48.26 0) (effects (font (size 1.27 1.27)) hide) ) + (property "MPN" "2861000202" (at 157.48 48.26 0) + (effects (font (size 1.27 1.27)) hide) + ) (pin "1" (uuid e75b7106-1a19-4a8c-9d5f-8ea06e7bcc81)) (pin "2" (uuid ed19619f-2fa9-4216-957d-9d458d0c49fd)) (pin "3" (uuid a25d9b53-314a-43d6-9ce9-4bb154d02772)) @@ -4109,19 +4112,19 @@ (symbol (lib_id "Device:C") (at 27.94 66.04 180) (unit 1) (in_bom yes) (on_board yes) (dnp no) (uuid 845765f8-fa50-4be6-bcf5-b96a39f324bf) - (property "Reference" "C92" (at 29.21 72.39 0) + (property "Reference" "C92" (at 29.845 72.39 0) (effects (font (size 1.27 1.27)) (justify left)) ) - (property "Value" "18pF" (at 30.48 74.93 0) + (property "Value" "DNF" (at 29.845 74.93 0) (effects (font (size 1.27 1.27)) (justify left)) ) (property "Footprint" "Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder" (at 26.9748 62.23 0) (effects (font (size 1.27 1.27)) hide) ) - (property "Datasheet" "/home/bram/Sync/Doc/Datasheet/CBR KEMET capacitors.pdf" (at 27.94 66.04 0) + (property "Datasheet" "" (at 27.94 66.04 0) (effects (font (size 0 0)) hide) ) - (property "MPN" "CBR" (at 27.94 66.04 0) + (property "MPN" "" (at 27.94 66.04 0) (effects (font (size 1.27 1.27)) hide) ) (property "Need_order" "0" (at 27.94 66.04 0) @@ -4195,19 +4198,19 @@ (symbol (lib_id "Device:C") (at 93.98 66.04 180) (unit 1) (in_bom yes) (on_board yes) (dnp no) (uuid 86e5b00b-d1af-4cab-b937-1bf742e58ee2) - (property "Reference" "C101" (at 95.25 72.39 0) + (property "Reference" "C101" (at 95.885 72.39 0) (effects (font (size 1.27 1.27)) (justify left)) ) - (property "Value" "18pF" (at 96.52 74.93 0) + (property "Value" "DNF" (at 95.25 74.93 0) (effects (font (size 1.27 1.27)) (justify left)) ) (property "Footprint" "Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder" (at 93.0148 62.23 0) (effects (font (size 1.27 1.27)) hide) ) - (property "Datasheet" "/home/bram/Sync/Doc/Datasheet/CBR KEMET capacitors.pdf" (at 93.98 66.04 0) + (property "Datasheet" "" (at 93.98 66.04 0) (effects (font (size 0 0)) hide) ) - (property "MPN" "CBR" (at 93.98 66.04 0) + (property "MPN" "" (at 93.98 66.04 0) (effects (font (size 1.27 1.27)) hide) ) (property "Need_order" "0" (at 93.98 66.04 0) @@ -4797,21 +4800,21 @@ ) (symbol (lib_id "Device:C") (at 49.53 60.96 270) (unit 1) - (in_bom yes) (on_board yes) (dnp no) (fields_autoplaced) + (in_bom yes) (on_board yes) (dnp no) (uuid ae64fde0-d97f-440a-8923-de5d4e7a09fb) (property "Reference" "C94" (at 49.53 53.34 90) (effects (font (size 1.27 1.27))) ) - (property "Value" "4.7pF" (at 49.53 55.88 90) + (property "Value" "2x3.9pF parallel" (at 44.45 55.88 90) (effects (font (size 1.27 1.27))) ) (property "Footprint" "Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder" (at 45.72 61.9252 0) (effects (font (size 1.27 1.27)) hide) ) - (property "Datasheet" "/home/bram/Sync/Doc/Datasheet/CBR KEMET capacitors.pdf" (at 49.53 60.96 0) + (property "Datasheet" "" (at 49.53 60.96 0) (effects (font (size 1.27 1.27)) hide) ) - (property "MPN" "CBR" (at 49.53 60.96 0) + (property "MPN" "GQM2195C2E3R9BB2D" (at 49.53 60.96 0) (effects (font (size 1.27 1.27)) hide) ) (property "Need_order" "0" (at 49.53 60.96 0) @@ -5184,7 +5187,7 @@ (property "Reference" "L32" (at 121.92 54.61 90) (effects (font (size 1.27 1.27))) ) - (property "Value" "1uH, high Q" (at 121.92 57.15 90) + (property "Value" "390nH" (at 121.92 57.15 90) (effects (font (size 1.27 1.27))) ) (property "Footprint" "Inductor_SMD:L_1008_2520Metric_Pad1.43x2.20mm_HandSolder" (at 121.92 60.96 0) @@ -5193,7 +5196,7 @@ (property "Datasheet" "~" (at 121.92 60.96 0) (effects (font (size 1.27 1.27)) hide) ) - (property "MPN" "LQW2UAS1R0x0CL" (at 121.92 60.96 90) + (property "MPN" "LQW2UAS" (at 121.92 60.96 90) (effects (font (size 1.27 1.27)) hide) ) (property "Need_order" "0" (at 121.92 60.96 0) @@ -5557,16 +5560,16 @@ (property "Reference" "C99" (at 88.9 72.39 0) (effects (font (size 1.27 1.27)) (justify left)) ) - (property "Value" "470pF" (at 90.17 74.93 0) + (property "Value" "120pF" (at 90.17 74.93 0) (effects (font (size 1.27 1.27)) (justify left)) ) (property "Footprint" "Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder" (at 86.6648 62.23 0) (effects (font (size 1.27 1.27)) hide) ) - (property "Datasheet" "/home/bram/Sync/Doc/Datasheet/08051Axxx kyocera avx capacitor.pdf" (at 87.63 66.04 0) + (property "Datasheet" "" (at 87.63 66.04 0) (effects (font (size 1.27 1.27)) hide) ) - (property "MPN" "08051A471GAT2A" (at 87.63 66.04 0) + (property "MPN" "VJ0805A121GXXPBC" (at 87.63 66.04 0) (effects (font (size 1.27 1.27)) hide) ) (property "Need_order" "0" (at 87.63 66.04 0) @@ -5735,7 +5738,7 @@ (property "Reference" "L19" (at 41.91 72.39 0) (effects (font (size 1.27 1.27)) (justify left)) ) - (property "Value" "10nH" (at 40.64 74.93 0) + (property "Value" "3T on 6mm former" (at 40.64 74.93 0) (effects (font (size 1.27 1.27)) (justify left)) ) (property "Footprint" "Inductor_SMD:L_0805_2012Metric_Pad1.15x1.40mm_HandSolder" (at 43.18 66.04 0) @@ -5744,7 +5747,7 @@ (property "Datasheet" "~" (at 43.18 66.04 0) (effects (font (size 1.27 1.27)) hide) ) - (property "MPN" "LQW18AS10NJ00D" (at 43.18 66.04 0) + (property "MPN" "" (at 43.18 66.04 0) (effects (font (size 1.27 1.27)) hide) ) (property "Need_order" "0" (at 43.18 66.04 0) diff --git a/kicad-dart-70/kicad-dart-70.kicad_sch b/kicad-dart-70/kicad-dart-70.kicad_sch index 2ee4e1f..ec9fad0 100644 --- a/kicad-dart-70/kicad-dart-70.kicad_sch +++ b/kicad-dart-70/kicad-dart-70.kicad_sch @@ -6,7 +6,7 @@ (title_block (title "DART-70 TRX") - (date "2023-04-04") + (date "2023-04-07") (rev "1") (company "HB9EGM") (comment 1 "A 4m Band SSB/CW Transceiver") diff --git a/kicad-dart-70/pa_70.kicad_sch b/kicad-dart-70/pa_70.kicad_sch index f08377e..c689133 100644 --- a/kicad-dart-70/pa_70.kicad_sch +++ b/kicad-dart-70/pa_70.kicad_sch @@ -6,7 +6,7 @@ (title_block (title "DART-70 TRX") - (date "2023-04-04") + (date "2023-04-07") (rev "1") (company "HB9EGM") (comment 1 "A 4m Band SSB/CW Transceiver") diff --git a/kicad-dart-70/usbaudio.kicad_sch b/kicad-dart-70/usbaudio.kicad_sch index cf83d36..465604a 100644 --- a/kicad-dart-70/usbaudio.kicad_sch +++ b/kicad-dart-70/usbaudio.kicad_sch @@ -6,7 +6,7 @@ (title_block (title "DART-70 TRX") - (date "2023-04-04") + (date "2023-04-07") (rev "1") (company "HB9EGM") (comment 1 "A 4m Band SSB/CW Transceiver") -- cgit v1.2.3