Pactor MF/HF Modem (SCS)
This MF/HF modem P4dragon DR-7800 is the uncompromising advancement of the legendary PTC-II which is designed for professional deployment and for the ambitious amateur radio operator.DR-7800 is software-compatible with PTC-II which means that one may continue to use the existing software, such as AirMail, RMS Express, Alpha, etc., for PACTOR as well.
Due to the pin compatibility of the radio equipment ports a change-over from the well-tried PTC-II technology to the innovative P4dragon technology is made convenient: re-plug, switch on and enjoy the higher speed and robustness with the PACTOR connectivity!
The elegant design and the excellently readable and informative OLED display including the simple upgrade facility (updates free of charge!) round off the concept of the absolutely latest shortwave modem from the house of SCS.
DR-7800 can be ideally used for HF email, for example, over the Winlink network. Externally, it stands out due to its high-resolution OLED display which, among other things, can be configured for waterfall and spectral views. Thanks to its reliability and low power consumption of 3W, the new modem is also well-suited for distress radio communications and other applications under severe conditions.
DR-7800 Pactor MF/HF Modem
172 x 43 x 205 mm / 770g
Brochure
1. Technical Data
Operating Modes | |
Mode-1 | PACTOR-4, PACTOR-3, PACTOR-2, PACTOR-1 Weather-Fax(receive), GPS Decoder |
Processor | Quad Core DSP by Freescale |
Computing Power | 6,400 MIPS |
Permanent Storage | Flash-ROM(Update via the user interface), EEPROM for Parameters |
Operating System | Real-time multitasking operating system |
Connectivity | User Interfaces: – USB – Bluetooth(optional) – Ethernet(optional) – USB-Master(optional) GPS: – GPS Input(RS 232 and TTL) Transceiver: – 2x transceiver ports(“Main” and “Aux”, switchable, optional for dual-port operation, symmetrical or unsymmetrical operation can be chosen, with un symmetrical operation PTC-ll compatible connections) – Input Impedance: 15 kOhm – Output Impedance: 300 Ohm – Output Level(open output): 9V p-p max, freely adjustable – Input Level: Max. 5.5V p-p Audio: – Mic. Input(high impedance) – Speaker Output(low impedance, 2W) |
Display | 64×256 pixel, OLED, blue, high contrast, excellent readability, with no viewing angle problems, brightness adjustable in 16 steps, display of waterfall and spectral views and much more, display modes can be adjusted. |
Time Base | Temperature Stabilized(TCXO, 1ppm) |
Transceiver Control | Over an internal multi-level interface, compatible with Kenwood, Icom and Yaesu transceivers and many other models |
Control Elements | Sensor key for ON.OFF and menu control via the OLED display Rear-side 4xDIP switches for basic configuration |
Power Consumption | 400mA(Max. with 10V input voltage) |
Power Input | Max. Approx. 3W at 13.8V |
Supply Voltage | 10~28V |
Weight | 770g |
Dimension | 172 x 43 x 205 mm |
This compact MF/HF modem P4dragon DR-7400 offers a lower-priced entry to the P4dragon modem class. The DR-7400 has been optimized for use with the new high-end data transmission mode PACTOR-4. This allows unparalleled fast and robust data links via shortwave. Email almost like at home – from any point on earth. The DR-7400 ist software compatible to the PTC-II series and to the DR-7800 so that existing PACTOR software (Airmail, RMS Express, Alpha etc) can continued to be used. The elegant design as well as the easy upgrade possibilities (free updates!) complete the concept of the “Little Dragon“. Of course, the DR-7400 also provides TRX remote control, a GPS input and an (optional) Bluetooth interface.
DR-7400 Pactor MF/HF Modem
125 x 43 x 138 mm / 4500g
Brochure
1. Technical Data
Operating Modes | |
Mode-1 | PACTOR-4, PACTOR-3, PACTOR-2, PACTOR-1 Weather-Fax(receive), GPS Decoder |
Processor | Quad Core DSP by Freescale |
Computing Power | 6,400 MIPS |
Permanent Storage | Flash-ROM(Update via the user interface), EEPROM for Parameters |
Operating System | Real-time multitasking operating system |
Connectivity | User Interfaces: – USB – Bluetooth(optional) – USB-Master(optional) GPS: – GPS Input(RS 232 and TTL) Transceiver audio: – Input Impedance: 47 kOhm – Output Impedance: 1 kOhm – Output Level(open output): 3V p-p max, freely adjustable – Input Level: Max. 3V p-p |
Display | 8 dual-color LED’s(green, red) indicating all important operating states and signal turning |
Time Base | Temperature Stabilized(TCXO, 1ppm) |
Transceiver Control | Over an internal multi-level interface, compatible with Kenwood, Icom and Yaesu transceivers and many other models |
Control Elements | Sensor key for ON.OFF Rear-side 4xDIP switches for basic configuration |
Power Consumption | 400mA(Max. with 10V input voltage) |
Power Input | Max. Approx. 3W at 13.8V |
Supply Voltage | 10~28V |
Weight | 450g |
Dimension | 125 x 43 x 138 mm |
This PTC-IIIusb modem allows direct connection to a USB interface of the modern notebook, and thus expands the SCS equipment program. The PTC-IIIusb is constructed using existing equipment technology and its application is to be found mainly in the connection of clients. As a speciality, the PTC-IIIusb is equipped with a transceiver control port, which allows remote control of the connected radio via software.
PTC-IIIusb Modem
172 x 43 x 205 mm / 770g
Brochure
1. Technical Data
Operating Modes | |
Mode-1 | PACTOR-4, PACTOR-3, PACTOR-2, PACTOR-1 Weather-Fax(receive), GPS Decoder |
Processor | Quad Core DSP by Freescale |
Computing Power | 6,400 MIPS |
Permanent Storage | Flash-ROM(Update via the user interface), EEPROM for Parameters |
Operating System | Real-time multitasking operating system |
Connectivity | User Interfaces: – USB – Bluetooth(optional) – Ethernet(optional) – USB-Master(optional) GPS: – GPS Input(RS 232 and TTL) Transceiver: – 2x transceiver ports(“Main” and “Aux”, switchable, optional for dual-port operation, symmetrical or unsymmetrical operation can be chosen, with un symmetrical operation PTC-ll compatible connections) – Input Impedance: 15 kOhm – Output Impedance: 300 Ohm – Output Level(open output): 9V p-p max, freely adjustable – Input Level: Max. 5.5V p-p Audio: – Mic. Input(high impedance) – Speaker Output(low impedance, 2W) |
Display | 64×256 pixel, OLED, blue, high contrast, excellent readability, with no viewing angle problems, brightness adjustable in 16 steps, display of waterfall and spectral views and much more, display modes can be adjusted. |
Time Base | Temperature Stabilized(TCXO, 1ppm) |
Transceiver Control | Over an internal multi-level interface, compatible with Kenwood, Icom and Yaesu transceivers and many other models |
Control Elements | Sensor key for ON.OFF and menu control via the OLED display Rear-side 4xDIP switches for basic configuration |
Power Consumption | 400mA(Max. with 10V input voltage) |
Power Input | Max. Approx. 3W at 13.8V |
Supply Voltage | 10~28V |
Weight | 770g |
Dimension | 172 x 43 x 205 mm |