Features And Functions; Important Warnings - microHAM USB Interface II Manual

No Serial or Parallel port necessary, just one USB port
Complete "Computer <-> Radio" isolation
bidirectional transformer isolation of audio signals
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optical isolation of ALL digital signals: Radio Control, CW, PTT, FSK
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Compatible with all MS Windows based logging or control software
the special microHAM "USB Device Router" program creates virtual COM ports for full operation with
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standard Windows applications.
customizable presets allow instantly changing USB Interface II parameters to match the program
•
currently in use
Integrated computer control port for all radios CI-V, FIF-232, IF-232, RS-232
fully supports Icom, Kenwood, TenTec, Yaesu and other radios
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no separate level converter required
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Squelch input for additional software control
Strong RFI immunity
integrated chokes and filters for best RFI immunity
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advanced shielding and circuit design for RFI product suppression
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Connections:
Computer – USB
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Radio – DB15
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Sound Card – 2 x 3.5mm (1/8")
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Front panel LEDs for easy visual feedback of CW, PTT, SQL, POWER and radio control data
Metal/Aluminum case, powder coated and silk screened
Free, no time limit, on-line firmware/software upgrades
You must set the CAT level jumpers inside the USB Interface II
If you power USB Interface II from an external power supply ALWAYS
check the polarity of the external 13.8 V supply.
If your radio includes upgradeable firmware,
DO NOT perform any upgrade through USB Interface II .
microHAM © 2016 All rights reserved

1 - FEATURES AND FUNCTIONS

2 - IMPORTANT WARNINGS

before using it for the first time.
3