QRP Labs QMX Assembly Manual

2.3 Parts list
Component nomenclature is by schematic sheet. Part numbers
• 1xx Power supply boards, schematic page 1
• 2xx Main board, CPU etc., schematic page 2
• 3xx LCD board and controls board, schematic page 3
• 4xx Main board, receiver section, schematic page 4
• 5xx Main board, transmitter section, schematic page 5
Many components are SMD, pre-soldered to the PCB in the factory. Only through-hole
components need to be installed by the constructor. SMD components in the parts list are
identified in the Description column and by the text colour being purple.
Resistors
Qty Value Description Component numbers
14 100k SMD 0603
R101，R103，R104，R105，R108，R109，R208，
R209，R212，R502，R503，R518，R521，R523
19 1kK SMD 0603
R102，R106，R107，R204，R213，R214，R215，
R216，R401，R402，R405，R406，R501，R505，
R508，R510，R519，R524，R526
7 22k SMD 0603
R110，R111，R112，R113，R206，R423，R424
5 47-ohms SMD 0603
R114，R415，R418，R419，R422
4 1k SMD 0603
R201，R202，R515，R517
2 47k SMD 0603
R203，R525
2 220-ohms SMD 0603
R205，R210
4 470k SMD 0603
R207，R511，R512，R513
3 2.2k SMD 0603
R211，R217，R218
4 3.3k SMD 0603
R301，R304，R409，R410
1 6.8k SMD 0603 R302
1 13k SMD 0603 R303
1 33-ohms SMD 1206 R306
2 267k SMD 0603 R403, R404
2 560-ohms SMD 0603 R407, R408
3 5.6k SMD 0603 R411, R412, R507
2 100-ohms SMD 0603 R413, R414
4 470-ohms SMD 0603
R416，R417，R420，R421
2 5.1k SMD 0603 R504, R506
1 1.91k SMD 0603 R509
2 33-ohms SMD 0603 R514, R516
2 49.9-ohms SMD 0603 R520, R522
1 20K TRIM3339P Trimmer R305
QMX assembly Rev 1.00e 17

QRP Labs QMX Specifications

General

Brand	QRP Labs
Model	QMX
Category	Transceiver
Language	English