microHAM USB-II Sound/CAT Interface
microHAM USB-II Sound/CAT Interface
€99.00
incl. VAT, plus shipping
€83.19
No longer available
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Available alternatives
€329.00
incl. VAT, plus shipping
€276.47
SKU
USB-2
Supply Scope
- USB interface II
- CD-ROM with driver software, manual as PDF file (DE, EN)
- USB cable
- Two cables to the sound card with 3.5 mm jack plug (stereo)
The new USB-II interface by microHAM is an enhancement to the popular USB-interface (see above). This interface offers the usual level converters for nearly all CAT interfaces, electrically isolated lines for PTT and CW keying, an input for a squelch signal and electrically isolated audio interfaces. This makes this device ideally suited for all users who wants to run digital modes from the soundcard.
Unlike common computer mass market "USB to Serial adapters" our USB Interfaces are carefully designed for maximum immunity from strong RFI and at the same time be "RF quiet". Each data line is low pass filtered for minimum interference. The only known product of USB chipset clock is a beat at 144.030MHz.
- No COM or LPT port necessary, just one USB port and sound card
- Complete "Computer <-> Radio" electrical isolation
- Integrated computer control port for all radios CI-V, FIF-232, IF-232, RS-232
- Squelch input for signaling to computer
- No external power adapter required
- Strong RFI immunity
- Quick change connectors
- LEDs for easy visual feedback of CAT, CW, PTT, SQL
- Metal/Aluminum case, powder coated and silk screened
- Free, time unlimited firmware/software upgrades via internet
Technical data:
- USB: USB 2.0 Full speed , USB 1.1 compatible
- CAT RXD, TXD, max. 57600 Bd
- CW: open collector, driven from DTR, max 30V/400mA
- PTT: open collector, driven from RTS, max 30V/400mA
- FSK: open collector, driven from DTR (requires EXTFSK from MMTTY)
- SQL input: close to ground or high (two inputs) to activate. Wired to CTS
- Size: 100 mm x 25 mm x 80 mm (BxHxT)
- Weight: 220 gr (without cables)
Important: Cable to radio needs to be ordered separately!
| Product Name | USB-2 |
|---|---|
| Brand | microHAM |
