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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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Internal USB sound capability
Wide range audio level: works with transceiver levels from 100 mV to 1.5 V
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Extremely low noise floor: as low as 0.7 mV effective
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High dynamic range: 84 dB typical, 82 dB minimum
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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 DIGI KEYER parameters to match the program
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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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Front panel LEDs for easy visual feedback of CW, PTT, SQL, POWER and radio control data
Front panel adjustable Transmit and Receive audio levels
USB sound support built-in to the Operating System
does not require special drivers or limit your choice of applications.
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Supported under Windows, Apple OS 10 and LINUX
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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 DIGI KEYER
If you power DigiKeyer 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 DigiKeyer.
microHAM © 2016 All rights reserved
1 - FEATURES AND FUNCTIONS
2 - IMPORTANT WARNINGS
before using it for the first time.
3
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