v
TABLE OF CONTENTS
PREFACE ................................................................... i
IMPORTANT ............................................................... i
TRADEMARKS ........................................................... i
EXPLICIT DEFINITIONS ............................................ i
FEATURES .................................................................ii
ABOUT THE SDR WIDEBAND RECEIVER CIRCUITS ...ii
VOICE CODING TECHNOLOGY ...............................ii
SUPPLIED ACCESSORIES .......................................ii
FCC INFORMATION .................................................iii
ABOUT THE INSTRUCTIONS ..................................iv
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About the touch operation ..............................iv
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Touch screen precautions ..............................iv
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Touch screen maintenance ............................iv
TABLE OF CONTENTS ............................................. v
PRECAUTIONS .......................................................viii
1 PANEL DESCRIPTION ....................................1-1
Front panel .......................................................1-1
Rear panel ........................................................1-3
Touch panel display ..........................................1-4
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MULTI DIAL MENU (
) ...................... 1-6
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MULTI DIAL MENU (
) ...................... 1-6
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MULTI DIAL MENU (
) ...................... 1-6
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MENU screen .............................................. 1-6
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QUICK MENU ............................................. 1-6
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FUNCTION screen ...................................... 1-7
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FUNCTION items ........................................ 1-7
Keyboard entering and editing ......................... 1-7
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Entering and editing characters .................. 1-7
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Keyboard types ........................................... 1-8
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Entry example ............................................. 1-8
2 INSTALLATION AND CONNECTIONS ...........2-1
Selecting a location ..........................................2-1
Heat dissipation ................................................2-1
For desktop use ................................................2-1
Grounding .........................................................2-1
Connecting a DC power supply ........................ 2-1
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Power supply ............................................... 2-1
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Turning the receiver's power ON or OFF .... 2-1
Connecting an antenna .................................... 2-2
FSK (RTTY) connections ................................. 2-2
External device connection .............................. 2-3
Adjusting the volume level ................................ 3-1
RF gain/SQL level/Audio tone .......................... 3-1
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Noise squelch .............................................. 3-1
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S-meter squelch .......................................... 3-1
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RF gain ........................................................ 3-1
3 BASIC OPERATION ........................................3-1
Monitor function ................................................3-1
About the VFO and Memory modes ................. 3-1
Selecting the receiving mode ........................... 3-1
Selecting the receiving mode (continued) ........ 3-2
Setting the frequency .......................................3-2
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Directly entering a frequency ...................... 3-2
Changing the Tuning Step ................................ 3-2
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About the Tuning Step (TS) function ........... 3-2
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About the Programmable Tuning Step function . 3-3
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About the Auto Tuning Step function ........... 3-3
Selecting the antenna ....................................... 3-3
Dial/Panel Lock function ................................... 3-3
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Dial Lock function ........................................ 3-3
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Panel Lock function ..................................... 3-3
Adjusting Backlight dimmer .............................. 3-4
Fine tuning ........................................................3-4
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When receiving FM, WFM or DIGITAL signal . 3-4
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When receiving FSK signal ......................... 3-4
Selecting meter display ................................... 3-4
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Meter display types ..................................... 3-4
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RX Marker ................................................... 4-1
Spectrum scope screen .................................... 4-1
4 SCOPE OPERATION .......................................4-1
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Using the Spectrum Scope ......................... 4-1
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Setting the span .......................................... 4-2
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Setting the range ......................................... 4-2
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Searching for the peak signal ...................... 4-3
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Touch screen operation ............................... 4-3
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Mini scope screen ....................................... 4-3
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Adjusting the Reference level ..................... 4-4
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Sweep speed............................................... 4-4
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Scope set screen......................................... 4-5
5 OTHER FUNCTIONS .......................................5-1
About the Function screen ............................... 5-1
Preamplifier
......................................................5-1
Attenuator .........................................................5-1
Selecting the antenna ....................................... 5-1
AGC function control ........................................5-1
IP Plus function ................................................5-2
Notch Filter .......................................................5-2
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Setting the notching width and frequency ... 5-2
Using the Digital Twin PBT ............................... 5-2
Selecting the digital IF filter
.............................. 5-3
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Adjusting the passband width ..................... 5-3
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Selecting the filter shape
............................. 5-3
Noise Blanker (NB) ...........................................5-4
Noise Reduction ...............................................5-4
Duplex operation ..............................................5-4
AFC function .....................................................5-5
Receiving in the CW mode ............................... 5-5
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Setting the CW pitch control ........................ 5-5
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About the CW Reverse mode...................... 5-5
Receiving FSK (RTTY) signal .......................... 5-5
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Decoded FSK data display .......................... 5-5
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Decoding FSK signal ................................... 5-5
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Turning ON the FSK log .............................. 5-6
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Viewing the FSK log contents ..................... 5-7
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Twin Peak Filter ........................................... 5-7
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FSK tone and shift setting ........................... 5-7
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About the FSK DECODE SET screen ......... 5-8
Tone squelch function ....................................... 5-9
D.SQL (Digital Squelch) function ...................... 5-9
