HF transceivers have an accessory connector that provides TX and RX audio, Push-to-Talk input, programming and a variety of other inputs/outputs. The accessories that are available will enhance the transceivers capabilities. Voice privacy, phone patch, modems, cross-band... the possibilities are many.
The DR-7803 adds a Class 1 (100mw) Bluethooth radio for a wireles connection to your PC. The DR-7803 and PACTOR 4 enable unexcelled data links via shortwave from any point on earth. P4Dragon modems are software compatible with previous PTC-II series modems, so existing PACTOR software (AirMail, RMS Express, Alpha etc) can continue to be used.
Our 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.
The compact DR-7403 P4dragon HF/SSB modem adds Class 1 Bluetooth at a lower price compared to the full sixe DR-7803. Class 1 Bluetooth replaces the need for a USB cable between the PC and modem. The petite DR-7403 has been optimzed for the best-in-class data transmission mode PACTOR-4 (P4). P4 gives unparalleled fast and robust data links via HF/SSB radio . Email feels almost like at the office - from any point on earth.
The compact HF modem P4dragon DR-7400 offers a lower-priced entry to the P4dragon modem class. The DR-7400 has been optimzed 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.
PTC-IIIusb-BT with PACTOR III and Bluetooth Bluetooth interface for wireless connection to Bluetooth enabled PC up to 10 meters away. The PTC-IIIusb-BT includes a USB interface with certified USB drivers for a wired connection to the modem if needed. PACTOR I, II and III modes enabled, standard. Built-in VHF/UHF Packet (is not multiport capable - see DR-7800 and PTC-IIpro) GPS NMEA data input
PACTOR I, II and III standard. USB interface to PC, certified USB drivers Temperature compensated crystal oscillator 2mb of internal memory Motorola DSP Built-in VHF/UHF packet (excludes multiport capability of PTC-IIpro) GPS NMEA data input