DP-AMP Sixty One Controller Module
DP-AMP Sixty One Controller
The controller of the HVF-1k2 has been revised.
The sequencer, measure, control and regulate functions are of
course still available and tailored to the Sixty One modules.
The fans for the water cooling are now controlled by PWM, which enables extremely quiet operation of the power amplifier. A separate PWM port has been set up for the water pump so that the pump and the fans can be controlled independently of each other. A connection for a water temperature sensor has been added.
New HMI display concept!
There is now also a port on the board for connecting an HMI
(Human Mashine Interface) display. This can be installed in the
housing or operated remotely.
The Raspberry is no longer required!
The power amplifier no longer has to boot an operating system
for a long time and is ready 2 seconds after being switched on.
Another advantage, no maintenance of the operating system of
the Raspberry PI.
The Arduino code has been continuously developed and optimized and is now executed approx. 2000 times per second.
Anschlüsse:
| Power supply | 12 V + 5 V |
| Inputs directional coupler | 2x Forward + 2x Reflected |
| Voltage measurement PA | bis 65 V |
| Current measurement PA | Hall-Sensor |
| Voltage measurement | 12V / 5V / BIAS |
| CAT interfaces | 2x |
| CAT protocols | Yaesu, Kenwood, Icom, SDR |
| LPF-Module Filter control | CAT / BCD / Icom Bandvoltage |
| ATU-Module | |
| PA-Module | |
| Temperature Sensors | 2x Digital One Wire / 1x NTC für Water temperature |
| Fan | 4x PWM |
| Water pump | 1x PWM |
| Antenna Switching | 3-way with ATU bypass function |
| Sequencer | 4 Sequencer |
| Displayport |