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es'hail-2 Projects
SSB High Speed Modem
Images
Dokumentation
13cm PA
The Concept
Stage-1: 10W PA
Stage-2: 30W PA
Manufacturing Data
es'hail-2 Web SDR
Overview
Download
misc Circuits
RX Power/Refclk Box
Station Examples
DJ0ABR-1 until 7.2019
DJ0ABR-2 until 9-2019
DJ0ABR-3 since 10.2019
DO1RX
WebWSPR
Overview
Download
Softw. Installation
Hardw.Installation
Operation
Soundcard
1kW Short Wave AMP
Overview, Block Diagram
Circuit
65 volts version
Videos, Playlist
Schematic/Layout
LDMOS 3,5" Amp Controller
Overview
User Manual
Connectors
Schematics: uC
Schematics: Analog IN
Schematics: Digital IO
PCB placement
the PCB
Firmware
BOM
DSP-7-PA 7" Amp Controller
Overview
Block Diagram
Connectors
Operating Manual
Calibration
Bootloader
Firmware
WiFi, Webserver
WiFi, Bootloader
Schematics/Layout
User defined pictures
Antenna Switches and Selectors
Antenna
Switch
Transceiver Selector Board
Video: Assembly
Ant.Switch PCB Data
TRX Sel. PCB Data
2kW Low Pass Filter
Assembly Instructions
160m
80m
60+40m
30+20m
17+15m
12+10m
6m
Schematics: Relais
Schematics: L/C
PCB placement
BOM
PCB pictures
measurement results
Schematics/Layout
Power / SWR Measurement
10mW-2kW Direct. Coupler
Performance
BOM
PCB Placement
Schematic/Layout
Overcurrent Protection
Overview
Installation Manual
Schematics/Layout
Projects
Digital SWR Meter
APRS with IC-2820
TinyTrack-3 with IC-2820
500kc 630m Band
500W MOSFET Power Amp
Schematic/Layout
DDS and WSPR
U02-DDS & WSPR Beacon
DDS & WSPR board
5watts 11-Band PA
Milliwatt Pwr/Swr Meter
TFT Color Display
the Software
DOWNLOAD
5W PA Documents
WSPR-Linux Software
Overview
Ubuntu Installation
WSPR RX Console
WSPR RX X-Windows
Line-IN activation
Tips by users
D-Star
D-Star
eqipment
D-Star
Homemade
D-Dstar
with C5608
D-Star with FT-736
D-Star
with Yaesu
D-Star
Hot Spot
D-Star
Crossband Repeater
DV Repeater Manual
Antennas
Building Antennas
40/80/160m dipole
VHF/UHF antennas
Antenna Matrix
Impressum
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