Manuals and PCB downloads


EGV-9B 9-band CW Transceiver

Download
EGV-9B 9-band CW Transceiver Assembly manual. November 01 2023
EGV-9B english manual.pdf
Adobe Acrobat Document 3.7 MB
Download
EGV-9B 9-band CW Transceiver Settings. March 01 2023
EGV-9B settings english manual.pdf
Adobe Acrobat Document 944.6 KB
Download
EGV-9B - BOX enclosure. April 01 2023
EGV-9B_BOX english manual.pdf
Adobe Acrobat Document 1.5 MB
Download
EGV-9B 9-band CW Transceiver LPF/BPF filters module. March 01 2023
EGV-9B_BPFLPF english manual.pdf
Adobe Acrobat Document 1.4 MB
Download
EGV-9B 9 band CW Transceiver KB-2 Automatic keyer. March 01 2023
EGV-9B KB2 user manual.pdf
Adobe Acrobat Document 483.0 KB


ARDU-5351 VFO

Download
ARDU-5351 english manual April 01 2021
ARDU-5351 manual english.pdf
Adobe Acrobat Document 1.5 MB
Download
EGV-9B settings english manual.pdf
Adobe Acrobat Document 914.2 KB
Download
ARDU-5351 spanish manual 01 Abril 2021
ARDU-5351 manual spanish.pdf
Adobe Acrobat Document 1.5 MB


ARDU-5351 mini

Download
ARDU-5351-mini english manual April 01 2021
ARDU-5351mini english manual.pdf
Adobe Acrobat Document 1.4 MB
Download
ARDU-5351-mini spanish manual 01 Abril 2021
ARDU-5351mini spanish manual.pdf
Adobe Acrobat Document 1.4 MB


DB4020 dual band 40&20m QRP SSB Transceiver (CW optional)

Download
DB4020 40 and 20m QRP Transceiver december 1 2022
DB4020 english manual.pdf
Adobe Acrobat Document 4.5 MB
Download
DB4020 Settings&User Manual. Firmware V2.1 february 10, 2021
DB4020 english settings&user manual.pdf
Adobe Acrobat Document 1.3 MB
Download
CW Interface DB4020 february 20 2021
CW Interface DB4020 english manual.pdf
Adobe Acrobat Document 1.5 MB
Download
MAX4466 microphone module tech-note
MAX4466 microphone(english).pdf
Adobe Acrobat Document 235.8 KB
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Electret Microphone
Electret Mic for DB4020-BOX.pdf
Adobe Acrobat Document 634.4 KB
Download
DB4020 Transceptor QRP 40 y 20m 1 de diciembre 2022
DB4020 spanish manual.pdf
Adobe Acrobat Document 4.5 MB
Download
DB4020 Manual de Ajustes y Uso. Firmware V2.1 10 de febrero 2021
DB4020 spanish settings&user manual.pdf
Adobe Acrobat Document 1.3 MB
Download
CW Interface DB4020 20 febrero 2021
CW Interface DB4020 spanish manual.pdf
Adobe Acrobat Document 1.6 MB
Download
DB4020-EGV-BOX english manual February 1, 2021
DB4020-EGV+BOX english manual.pdf
Adobe Acrobat Document 2.0 MB


EGV+ V2 40-30-20m CW Transceiver

Download
EGV+ V2 40-30-20m CW Transceiver assembly manual April 01, 2022
EGV+v2 english manual.pdf
Adobe Acrobat Document 5.0 MB
Download
EGV+ Setting &User Manual Firmware V1 February 10, 2021
EGV+ english settings manual.pdf
Adobe Acrobat Document 1.0 MB
Download
EGV+ KB2 keyer Manual march 01, 2023
EGV+KB2 english user manual.pdf
Adobe Acrobat Document 482.8 KB
Download
DB4020/EGV+-BOX english manual February 1, 2021
DB4020-EGV+BOX english manual.pdf
Adobe Acrobat Document 2.0 MB
Download
EGV+ V2 40-30-20m CW Transceiver manual de montaje Abril 01, 2022
EGV+v2 spanish manual.pdf
Adobe Acrobat Document 5.0 MB
Download
EGV+ Manual de ajustes y Uso. 20 de febrero 2021
EGV+ spanish settings manual.pdf
Adobe Acrobat Document 1.1 MB
Download
EGV+ Manual del keyer KB2, 01 de marzo 2023
EGV+KB2 spanish user manual.pdf
Adobe Acrobat Document 549.3 KB


ILER V3 QRP SSB Transceivers Kit. Third generation from ILERs

Download
ILER-40 v3 Third generation from ILER-40 december 12 2020
ILER40v3 english manual.pdf
Adobe Acrobat Document 3.7 MB
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ILER-20 v3 Third generation from ILER-20 december 12 2020
ILER20v3 english manual.pdf
Adobe Acrobat Document 3.6 MB
Download
ILER-5351-BOX enclosure for ILER + ARDU-5351 June 01
ILER-5351-BOX english manual.pdf
Adobe Acrobat Document 2.1 MB
Download
ILER-40 v3 Tercera generación del ILER-40 12 diciembre de 2020
ILER40v3 spanish manual.pdf
Adobe Acrobat Document 3.7 MB
Download
ILER-20 v3 Tercera generación del ILER-20 12 diciembre 2020
ILER20v3 spanish manual.pdf
Adobe Acrobat Document 3.6 MB
Download
ILER-VXO-BOX enclosure for ILER with on board VXO June 01
ILER-VXO-BOX english manual.pdf
Adobe Acrobat Document 1.5 MB


MFT - QRP DSB Transceivers Kit

Download
MFT-40 manual english.pdf
Adobe Acrobat Document 3.0 MB
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MFT-20 manual english.pdf
Adobe Acrobat Document 3.1 MB
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MFT-40 manual spanish.pdf
Adobe Acrobat Document 3.0 MB
Download
MFT-20 manual spanish.pdf
Adobe Acrobat Document 3.1 MB


EGV-40 QRP CW Transceiver Kit (obsolete)

Download
EGV40 manual ingles.pdf
Adobe Acrobat Document 15.7 MB
Download
EGV-BOX manual.pdf
Adobe Acrobat Document 567.8 KB
Download
EGV40 manual español.pdf
Adobe Acrobat Document 15.5 MB


ILER-DDS Universal 0 to 40MHz VFO

Download
ILERDDS V2.1 manual english.pdf
Adobe Acrobat Document 2.1 MB
Download
ILERDDS V2.1 manual spanish.pdf
Adobe Acrobat Document 1.8 MB


CWTX-4B / 9B

Download
CWTX-4B manual english.pdf
Adobe Acrobat Document 282.6 KB
Download
CWTX-9B manual english.pdf
Adobe Acrobat Document 332.1 KB
Download
CWTX-4B manual spanish.pdf
Adobe Acrobat Document 282.6 KB
Download
CWTX-9B manual spanish.pdf
Adobe Acrobat Document 331.5 KB


LPF-9B / LPF-4B Low pass filters

Download
LPF-9B manual english.pdf
Adobe Acrobat Document 589.2 KB
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LPF-4B manual english.pdf
Adobe Acrobat Document 444.1 KB
Download
LPF-9B manual spanish.pdf
Adobe Acrobat Document 589.2 KB
Download
LPF-4B manual spanish.pdf
Adobe Acrobat Document 450.9 KB


QPA-1 Low level input QRP HF Amplifier

Download
QPA-1 manual english.pdf
Adobe Acrobat Document 1'021.0 KB
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QPA-1 manual spanish.pdf
Adobe Acrobat Document 870.6 KB


TKEY-0 Mini Touch straight Key

Download
TKEY-0 manual english.pdf
Adobe Acrobat Document 612.9 KB
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TKEY-0 manual spanish.pdf
Adobe Acrobat Document 672.2 KB


TKEY-1 Mini Touch Paddles Key

Download
TKEY-1 manual english.pdf
Adobe Acrobat Document 705.7 KB
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TKEY-1 manual spanish.pdf
Adobe Acrobat Document 684.4 KB


TKEY-K16 / EKEY16

Download
TKEY-K16 manual english.pdf
Adobe Acrobat Document 1.5 MB
Download
EKEY16 manual english.pdf
Adobe Acrobat Document 438.1 KB
Download
k16 use commands.pdf
Adobe Acrobat Document 1.3 MB
Download
TKEY-K16 manual spanish.pdf
Adobe Acrobat Document 904.1 KB
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EKEY16 manual spanish.pdf
Adobe Acrobat Document 436.4 KB
Download
Comandos basicos del K16.pdf
Adobe Acrobat Document 49.9 KB


ILERTENNA 40 to 15m EndFed QRP antenna tuner

Download
ILERTENNA english manual.pdf
Adobe Acrobat Document 1.3 MB
Download
ILERTENNA spanish manual.pdf
Adobe Acrobat Document 1.4 MB


KB-2 Electronic Keyer / Beacon

Download
KB-2 manual english.pdf
Adobe Acrobat Document 848.4 KB
Download
KB-2 manual spanish.pdf
Adobe Acrobat Document 890.6 KB


MEF-1 Single-Band EndFed QRP antenna tuner

Download
MEF-1 manual english.pdf
Adobe Acrobat Document 293.2 KB
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MEF-1 manual spanish.pdf
Adobe Acrobat Document 278.2 KB


BP-1A 3 to 30Mhz continuous variable Band-Pass Filter Kit

Download
BP-1A manual english.pdf
Adobe Acrobat Document 1.3 MB
Download
BP-1A manual spanish.pdf
Adobe Acrobat Document 1.4 MB


DL-1A 20 W Dummy Load & Power detector output

Download
DL-1A manual english.pdf
Adobe Acrobat Document 661.4 KB
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DL-1A manual spanish.pdf
Adobe Acrobat Document 652.1 KB


V-TUNE Varactor and potentiometer Tune mini-PCB

Download
V-TUNE manual english.pdf
Adobe Acrobat Document 287.8 KB
Download
V-TUNE manual spanish.pdf
Adobe Acrobat Document 294.9 KB


A-PLOP Removes RX to TX and TX to RX switching "plop"

Download
A-PLOP manual english.pdf
Adobe Acrobat Document 355.9 KB
Download
A-PLOP manual spanish.pdf
Adobe Acrobat Document 353.2 KB


CW-ADD Universal CW Adapter for SSB Transceivers

Download
CW-ADD manual english.pdf
Adobe Acrobat Document 502.4 KB
Download
CW-ADD manual spanish.pdf
Adobe Acrobat Document 512.6 KB


U-AGC/SMETER Universal AGC module and S-Meter generator

Download
U-AGC/SMETER updated February 1, 2021
U-AGC-SMETER english manual.pdf
Adobe Acrobat Document 1.0 MB
Download
U-AGC/SMETER actualizado 1 Febrero 2021
U-AGC-SMETER spanish manual.pdf
Adobe Acrobat Document 1.1 MB


Electret Microphone DB4040-BOX or ILER-BOX wiring

Download
Electret Microphone DB4040-BOX or ILER-BOX wiring
Electret Mic for DB4020-BOX.pdf
Adobe Acrobat Document 634.4 KB

Shielded coils

Download
Toko 10K coils.pdf
Adobe Acrobat Document 49.8 KB
Download
42IF123 RC.pdf
Adobe Acrobat Document 63.9 KB


PCB Downloads

Download
CW-ADD-PCB.LAY
exe File 93.6 KB
Download
ANTI-PLOP.LAY
exe File 29.2 KB
Download
KB-2.lay6
exe File 31.8 KB
Download
BP-1A-V2.LAY
exe File 93.4 KB
Download
QPA-1.LAY
exe File 63.5 KB
Download
DL-1A.LAY
exe File 18.8 KB