<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="9.4.1">
<drawing>
<board>
<plain>
<text>SPI</text>
<text>A0</text>
<text>A2</text>
<text>A4</text>
<text>UART</text>
<text>DCITY.ORG</text>
<text>RF MIXER 1 (A)</text>
<wire x1="0" y1="0" x2="96.52" y2="0" width="0.1524" layer="20"/>
<wire x1="96.52" y1="0" x2="96.52" y2="40.64" width="0.1524" layer="20"/>
<wire x1="96.52" y1="40.64" x2="0" y2="40.64" width="0.1524" layer="20"/>
<wire x1="0" y1="40.64" x2="0" y2="0" width="0.1524" layer="20"/>
<hole x="93.218" y="3.302" drill="3.302"/>
<hole x="3.048" y="3.048" drill="3.302"/>
<hole x="93.472" y="37.592" drill="3.302"/>
<hole x="3.302" y="37.338" drill="3.302"/>
<text>RF
IN/OUT</text>
<text>+VIN</text>
<text>+TX SIG</text>
<text>-</text>
<text>TX TEST
Short Pins</text>
<text>LO-I</text>
<text>+</text>
<text>+</text>
<text>-</text>
<text>5V</text>
<text>3.3V</text>
<text>LO-Q</text>
<text>RX AUDIO</text>
<text>TX AUDIO</text>
<text>Q</text>
<text>I</text>
<text>G</text>
<text>Q</text>
<text>I</text>
<text>G</text>
<text>LO-Q ADJ.</text>
<text>LO-I ADJ.</text>
<text>GND</text>
<text>GND</text>
<text>GND</text>
<text>AUD-GND</text>
<text>AUD-GND</text>
</plain>
<libraries>
<library name="0">
<packages>
<package name="SMA-EDGE">
<description>&lt;b&gt;SMA Antenna Connector&lt;/b&gt;&lt;p&gt;
This is a footprint for an edge mount RF antenna. Works pretty well with SMA type connectors but may also work with other edge mount RF connectors. Keep in mind, these edge mount connectors assume you are using a 0.062" PCB thickness.</description>
</package>
<package name="RELAY-DPDT">
<description>G5Q SPDT Relay (SparkFun SKU: COM-00100). Footprint should also work with SPST-NO relay.</description>
</package>
<package name="AXIAL-0.4">
</package>
<package name="CAP-PTH-200">
</package>
<package name="DIODE-1N4148">
</package>
<package name="CPOL-RADIAL-10UF-25V">
</package>
<package name="1X02">
</package>
<package name="DIL4">
</package>
<package name="SJ_2S">
<description>Small solder jumper with big paste layer so it will short during reflow.</description>
</package>
<package name="ADE-1">
</package>
<package name="POT-3296">
<description>Bourns 3296 Multiturn pot. CW rotation shorts pins 1 and 2 together.</description>
</package>
<package name="TRANSFORMER-600OHM">
</package>
<package name="JACK-CUI_SJ1-3535NG">
</package>
<package name="TRANSFORMER2-LOCK">
<description>top and bottom restrict to keep traces and ground planes from below toroid.</description>
</package>
<package name="1X03_LOCK">
</package>
<package name="TP01">
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="J1" library="0" package="SMA-EDGE" value="SMA_EDGE">
<attribute name="NAME"/>
</element>
<element name="J2" library="0" package="SMA-EDGE" value="SMA_EDGE">
<attribute name="NAME"/>
</element>
<element name="J3" library="0" package="SMA-EDGE" value="SMA_EDGE">
<attribute name="NAME"/>
</element>
<element name="K1" library="0" package="RELAY-DPDT" value="DPDT Relay">
<attribute name="NAME"/>
</element>
<element name="R1" library="0" package="AXIAL-0.4" value="3.9k">
<attribute name="NAME"/>
</element>
<element name="D1" library="0" package="DIODE-1N4148" value="1N4148">
<attribute name="NAME"/>
</element>
<element name="C3" library="0" package="CPOL-RADIAL-10UF-25V" value="10u">
<attribute name="NAME"/>
</element>
<element name="JP1" library="0" package="1X02" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="JP2" library="0" package="1X02" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C2" library="0" package="CAP-PTH-200" value=".1u">
<attribute name="NAME"/>
</element>
<element name="JP5" library="0" package="1X02" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R2" library="0" package="AXIAL-0.4" value="2.2k">
<attribute name="NAME"/>
</element>
<element name="U1" library="0" package="DIL4" value="FOD852">
<attribute name="NAME"/>
</element>
<element name="SJ1" library="0" package="SJ_2S" value="SOLDERJUMPERNC">
<attribute name="NAME"/>
</element>
<element name="SJ2" library="0" package="SJ_2S" value="SOLDERJUMPERNC">
<attribute name="NAME"/>
</element>
<element name="U2" library="0" package="ADE-1" value="ADE-1+">
<attribute name="NAME"/>
</element>
<element name="U3" library="0" package="ADE-1" value="ADE-1+">
<attribute name="NAME"/>
</element>
<element name="R3" library="0" package="POT-3296" value="100">
<attribute name="NAME"/>
</element>
<element name="R4" library="0" package="POT-3296" value="100">
<attribute name="NAME"/>
</element>
<element name="T2" library="0" package="TRANSFORMER-600OHM" value="600ohm">
<attribute name="NAME"/>
</element>
<element name="T3" library="0" package="TRANSFORMER-600OHM" value="600ohm">
<attribute name="NAME"/>
</element>
<element name="C1" library="0" package="CPOL-RADIAL-10UF-25V" value="100u">
<attribute name="NAME"/>
</element>
<element name="C4" library="0" package="CPOL-RADIAL-10UF-25V" value="100u">
<attribute name="NAME"/>
</element>
<element name="J4" library="0" package="JACK-CUI_SJ1-3535NG" value="JACK-CUI-SJ1-3535NG">
<attribute name="MANUFACTURER" value="CUI"/>
<attribute name="NAME"/>
<attribute name="PARTREV" value="1.02"/>
<attribute name="STANDARD" value="Manufacturer recommendation"/>
</element>
<element name="J5" library="0" package="JACK-CUI_SJ1-3535NG" value="JACK-CUI-SJ1-3535NG">
<attribute name="MANUFACTURER" value="CUI"/>
<attribute name="NAME"/>
<attribute name="PARTREV" value="1.02"/>
<attribute name="STANDARD" value="Manufacturer recommendation"/>
</element>
<element name="T1" library="0" package="TRANSFORMER2-LOCK" value="TRANSFORMER2-LOCK">
<attribute name="NAME"/>
</element>
<element name="JP3" library="0" package="1X03_LOCK" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="JP4" library="0" package="1X03_LOCK" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="TP1" library="0" package="TP01" value="TESTPOINT-01TP">
<attribute name="NAME"/>
</element>
<element name="TP2" library="0" package="TP01" value="TESTPOINT-01TP">
<attribute name="NAME"/>
</element>
<element name="TP3" library="0" package="TP01" value="TESTPOINT-01TP">
<attribute name="NAME"/>
</element>
<element name="TP4" library="0" package="TP01" value="TESTPOINT-01TP">
<attribute name="NAME"/>
</element>
<element name="TP5" library="0" package="TP01" value="TESTPOINT-01TP">
<attribute name="NAME"/>
</element>
<element name="TP6" library="0" package="TP01" value="TESTPOINT-01TP">
<attribute name="NAME"/>
</element>
<element name="TP7" library="0" package="TP01" value="TESTPOINT-01TP">
<attribute name="NAME"/>
</element>
<element name="TP8" library="0" package="TP01" value="TESTPOINT-01TP">
<attribute name="NAME"/>
</element>
<element name="TP9" library="0" package="TP01" value="TESTPOINT-01TP">
<attribute name="NAME"/>
</element>
<element name="TP10" library="0" package="TP01" value="TESTPOINT-01TP">
<attribute name="NAME"/>
</element>
<element name="TP11" library="0" package="TP01" value="TESTPOINT-01TP">
<attribute name="NAME"/>
</element>
<element name="TP12" library="0" package="TP01" value="TESTPOINT-01TP">
<attribute name="NAME"/>
</element>
</elements>
<signals>
<signal name="GND">
<contactref element="C3" pad="2"/>
<contactref element="JP1" pad="1"/>
<contactref element="C2" pad="2"/>
<contactref element="U1" pad="3"/>
<contactref element="T1" pad="3"/>
<contactref element="T1" pad="6"/>
<contactref element="T1" pad="7"/>
<contactref element="U2" pad="1"/>
<contactref element="U3" pad="1"/>
<contactref element="U3" pad="5"/>
<contactref element="U3" pad="4"/>
<contactref element="U2" pad="5"/>
<contactref element="U2" pad="4"/>
<contactref element="R3" pad="3"/>
<contactref element="R4" pad="3"/>
<contactref element="J2" pad="GND@0"/>
<contactref element="J2" pad="GND@1"/>
<contactref element="J2" pad="GND@2"/>
<contactref element="J2" pad="GND@3"/>
<contactref element="J3" pad="GND@0"/>
<contactref element="J3" pad="GND@1"/>
<contactref element="J3" pad="GND@2"/>
<contactref element="J3" pad="GND@3"/>
<contactref element="J1" pad="GND@0"/>
<contactref element="J1" pad="GND@1"/>
<contactref element="J1" pad="GND@2"/>
<contactref element="J1" pad="GND@3"/>
<contactref element="T2" pad="2"/>
<contactref element="T3" pad="2"/>
<contactref element="JP5" pad="1"/>
<contactref element="TP9" pad="1"/>
<contactref element="TP8" pad="1"/>
<contactref element="TP12" pad="1"/>
</signal>
<signal name="N$2">
<contactref element="JP2" pad="2"/>
<contactref element="R2" pad="P$1"/>
<contactref element="R1" pad="P$1"/>
</signal>
<signal name="N$3">
<contactref element="JP1" pad="2"/>
<contactref element="C3" pad="1"/>
<contactref element="C2" pad="1"/>
<contactref element="K1" pad="1"/>
<contactref element="D1" pad="C"/>
</signal>
<signal name="N$1">
<contactref element="U1" pad="1"/>
<contactref element="SJ2" pad="2"/>
<contactref element="SJ1" pad="2"/>
</signal>
<signal name="N$10">
<contactref element="SJ1" pad="1"/>
<contactref element="R1" pad="P$2"/>
</signal>
<signal name="N$11">
<contactref element="R2" pad="P$2"/>
<contactref element="SJ2" pad="1"/>
</signal>
<signal name="N$13">
<contactref element="JP2" pad="1"/>
<contactref element="U1" pad="2"/>
</signal>
<signal name="N$4">
<contactref element="J1" pad="SIG"/>
<contactref element="T1" pad="2"/>
<contactref element="TP1" pad="1"/>
</signal>
<signal name="N$5">
<contactref element="T1" pad="5"/>
<contactref element="U3" pad="3"/>
<contactref element="TP5" pad="1"/>
</signal>
<signal name="N$6">
<contactref element="U3" pad="2"/>
<contactref element="C4" pad="1"/>
<contactref element="TP7" pad="1"/>
</signal>
<signal name="N$7">
<contactref element="U2" pad="6"/>
<contactref element="R3" pad="2"/>
<contactref element="TP3" pad="1"/>
</signal>
<signal name="N$8">
<contactref element="U3" pad="6"/>
<contactref element="R4" pad="2"/>
<contactref element="TP6" pad="1"/>
</signal>
<signal name="N$9">
<contactref element="R4" pad="1"/>
<contactref element="J3" pad="SIG"/>
</signal>
<signal name="N$12">
<contactref element="J2" pad="SIG"/>
<contactref element="R3" pad="1"/>
</signal>
<signal name="N$14">
<contactref element="U2" pad="3"/>
<contactref element="T1" pad="8"/>
<contactref element="TP2" pad="1"/>
</signal>
<signal name="N$15">
<contactref element="C1" pad="1"/>
<contactref element="U2" pad="2"/>
<contactref element="TP4" pad="1"/>
</signal>
<signal name="N$17">
<contactref element="C4" pad="2"/>
<contactref element="T3" pad="1"/>
</signal>
<signal name="N$18">
<contactref element="C1" pad="2"/>
<contactref element="T2" pad="1"/>
</signal>
<signal name="GND2">
<contactref element="T2" pad="4"/>
<contactref element="J4" pad="1"/>
<contactref element="J5" pad="1"/>
<contactref element="T3" pad="4"/>
<contactref element="JP4" pad="3"/>
<contactref element="JP3" pad="3"/>
<contactref element="TP11" pad="1"/>
<contactref element="TP10" pad="1"/>
</signal>
<signal name="Q_AUDIO">
<contactref element="T3" pad="3"/>
<contactref element="K1" pad="9"/>
</signal>
<signal name="I_AUDIO">
<contactref element="T2" pad="3"/>
<contactref element="K1" pad="4"/>
</signal>
<signal name="N$19">
<contactref element="K1" pad="12"/>
<contactref element="D1" pad="A"/>
<contactref element="JP5" pad="2"/>
<contactref element="U1" pad="4"/>
</signal>
<signal name="N$16">
<contactref element="K1" pad="3"/>
<contactref element="J4" pad="2"/>
<contactref element="JP3" pad="2"/>
</signal>
<signal name="N$20">
<contactref element="K1" pad="10"/>
<contactref element="J4" pad="3"/>
<contactref element="JP3" pad="1"/>
</signal>
<signal name="N$21">
<contactref element="K1" pad="8"/>
<contactref element="J5" pad="3"/>
<contactref element="JP4" pad="1"/>
</signal>
<signal name="N$22">
<contactref element="K1" pad="5"/>
<contactref element="J5" pad="2"/>
<contactref element="JP4" pad="2"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
