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usdx-kamocat/uSDX.sch

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Initial schematic capture
2020-06-02 23:19:56 +00:00
EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Added new 'synthesis' sheet
2020-08-08 04:17:11 +00:00
Sheet 1 4
Bug fixes. v1.1.1 - Fixed connector alignment between power amplifier board and main board - Selected filter values for the 40m band - Grounded the enable pin of the analog mux
2020-07-02 18:25:31 +00:00
Title "uSDX SMD"
Date "2020-07-02"
Rev "1.1.1"
Initial schematic capture
2020-06-02 23:19:56 +00:00
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Sheet
Reverted back to simple hierarchical labels
2020-08-13 04:17:01 +00:00
S 3850 3350 1000 2450
Initial schematic capture
2020-06-02 23:19:56 +00:00
U 5ED6119E
F0 "mcu" 50
F1 "mcu.sch" 50
Reverted back to simple hierarchical labels
2020-08-13 04:17:01 +00:00
F2 "CLK_MEASURE" I R 4850 4350 50
F3 "TX_BIAS" O R 4850 4250 50
F4 "SWR1" I R 4850 5050 50
F5 "SWR2" I R 4850 5150 50
F6 "RX_EN" O R 4850 5250 50
F7 "SDA1" T R 4850 3500 50
F8 "SCL1" T R 4850 3600 50
F9 "TX_Q" O R 4850 3800 50
F10 "TX_I" O R 4850 3700 50
F11 "RX_I" I R 4850 3900 50
F12 "RX_Q" I R 4850 4000 50
Initial schematic capture
2020-06-02 23:19:56 +00:00
$EndSheet
Added new 'synthesis' sheet
2020-08-08 04:17:11 +00:00
$Sheet
Changed microcontrollers to Black Pill Since we have a lot more features that require connections between the amplifier, synthesizer, and microcontroller, I'm trying out the bus routing in the schematic to make it easier to add wires between the three modules.
2020-08-11 22:33:38 +00:00
S 5250 3350 700 1150
Added new 'synthesis' sheet
2020-08-08 04:17:11 +00:00
U 5F5D026F
F0 "synthesis" 50
F1 "synthesis.sch" 50
Changed microcontrollers to Black Pill Since we have a lot more features that require connections between the amplifier, synthesizer, and microcontroller, I'm trying out the bus routing in the schematic to make it easier to add wires between the three modules.
2020-08-11 22:33:38 +00:00
F2 "Tx" I R 5950 4000 50
F3 "Rx" I R 5950 4200 50
Reverted back to simple hierarchical labels
2020-08-13 04:17:01 +00:00
F4 "TX_Q" I L 5250 3800 50
F5 "RX_I" O L 5250 3900 50
F6 "TX_BIAS" I L 5250 4250 50
F7 "TX_I" I L 5250 3700 50
F8 "RX_Q" O L 5250 4000 50
F9 "CLK_MEASURE" O L 5250 4350 50
F10 "SCL" T L 5250 3600 50
F11 "SDA" T L 5250 3500 50
Changed microcontrollers to Black Pill Since we have a lot more features that require connections between the amplifier, synthesizer, and microcontroller, I'm trying out the bus routing in the schematic to make it easier to add wires between the three modules.
2020-08-11 22:33:38 +00:00
$EndSheet
$Sheet
S 6350 3850 650 1600
U 5EE4CC2E
F0 "Power Amplifier" 50
F1 "amp.sch" 50
F2 "Tx" I L 6350 4000 50
F3 "Rx" O L 6350 4200 50
Reverted back to simple hierarchical labels
2020-08-13 04:17:01 +00:00
F4 "Rx_En" I L 6350 5250 50
F5 "SWR1" O L 6350 5050 50
F6 "SWR2" O L 6350 5150 50
Added new 'synthesis' sheet
2020-08-08 04:17:11 +00:00
$EndSheet
Rough PCB layout
2020-06-04 02:37:29 +00:00
Wire Wire Line
Changed microcontrollers to Black Pill Since we have a lot more features that require connections between the amplifier, synthesizer, and microcontroller, I'm trying out the bus routing in the schematic to make it easier to add wires between the three modules.
2020-08-11 22:33:38 +00:00
5950 4000 6350 4000
Initial schematic capture
2020-06-02 23:19:56 +00:00
Wire Wire Line
Changed microcontrollers to Black Pill Since we have a lot more features that require connections between the amplifier, synthesizer, and microcontroller, I'm trying out the bus routing in the schematic to make it easier to add wires between the three modules.
2020-08-11 22:33:38 +00:00
6350 4200 5950 4200
Reverted back to simple hierarchical labels
2020-08-13 04:17:01 +00:00
Wire Wire Line
4850 5050 6350 5050
Wire Wire Line
6350 5150 4850 5150
Wire Wire Line
4850 5250 6350 5250
Wire Wire Line
5250 3800 4850 3800
Wire Wire Line
5250 3900 4850 3900
Wire Wire Line
4850 4250 5250 4250
Wire Wire Line
4850 3500 5250 3500
Wire Wire Line
5250 3600 4850 3600
Wire Wire Line
4850 3700 5250 3700
Wire Wire Line
5250 4000 4850 4000
Wire Wire Line
4850 4350 5250 4350
Initial schematic capture
2020-06-02 23:19:56 +00:00
$EndSCHEMATC