Icom IC-7760 Operating Manual page 16

C. Using CW Skimmer with HDSDR (For a narrow 24 kHz bandwidth)
D Settings: Making a call to a station that is decoded in CW Skimmer
HDSDR
1. Set the operating mode to "USB."
2. Click <SDR-Device> to display the IC-7760 I/Q
Settings screen. Set the items as described below.
MAIN/SUB: MAIN
Sync Mode: Only HDSDR sync
3. Click <Soundcard> to display the Sound Card
Selection screen. Select "Hi-Fi Cable Input" to
output I/Q data from HDSDR.
4. Click <Bandwidth> to set "Output Sampling
Rate [Hz]" to "192000."
5. Click <Options> and set "Output Channel Mode
for RX" to "IF as I (Left) / Q (Right)."
IQ-Gain setting is displayed on the HDSDR Main
screen.
L Normally "0dB" is used, but you can adjust the gain
level according to your situation. (p. 21)
6. Click <Options> and set the items as described
below.
• Click "CAT to HDSDR" → "Port" and select a COM
port that is set in com0com.
• Click "CAT to HDSDR" and select "activated."
7. Click <Options>, and then click "Misc Options."
Click "set LO <->Tune Offset" to change it to "0."
8. Click <Options>, and then click "Misc Options."
Click "Tune fixed to 'LO<->Tune Offset'" to add a
check mark.
8
Enter "0"