Isolated DATA mode Interface for PSK RTTY PSK SSTV and ALL other afsk audio-DATA modes. Completely isolated USB Audio-DATA interface.
High performance Isolated Audio DATA interface
for ALL afsk Ham radio DATA modes inc PSK RTTY SSTV etc..
For whatever afsk DATA software you use. HRD’s PSK31 deluxe, DM780, MixW, DigiPan, programs etc.
Hi performance, fully isolated USB DATA interface.
The right way to do it all.
Whether your new to the digital modes and already have your CAT interface, or your an “old hand”, you will find this perfect for all afsk data modes. Cables are available to connect this to most radios. The built in USB interface provides a “virtual comport”, simply configure your software to use the new comports “rts” line to activate PTT. Uses fully encapsulated professional 600 ohm data transformers for out standing performance. Magnetically screened PTT relay. Designed to work with ALL audio impedance input/output radios. Internally adjustable presets for RX and TX drive levels. Performance second to none. On/Off switch red/green TX/RX led. This item is supplied as the unit and all PC connecting leads. All leads plug into the unit via the rear panel and so any length leads can be used. Supplied with 1.5m minimum length leads to PC. Extruded black anodised aluminum case (very strong) approx. 58mm wide, 25mm high, and 85mm deep made to supersede the DigiMaster Comport and also to match the DigiMaster MultiFace range of CAT and programming interfaces. Powered entirely from your USB port and drawing <20mA max, this interface is ideal not only for base station use but also for laptop/field work.
Antennas Remote Lightning Protection
Amateur Radio Antenna Remote Disconnect for Lightning Protection from alk on Vimeo.
Video by Art K4FWJ
A single lightning strike can destroy thousands of dollars worth of radio equipment. Experienced...