Icom 756 Pro
Off
Pre1
Pre2
Pre1
Pre2
Off
Pre1
Pre2
Off
Off
Off
Off
Pre1
Pre2
Off
Off
Pre1
Pre2
93 dB
86 dB
71 dB
Dynamic Range 50 kHz
Dynamic Range 20 kHz
Dynamic Range 2 kHz
3.5
m
V
1.0
m
V
0.5
m
V
AGC Threshold at 3 dB
12 dB
18 dB
Preamp, dB gain
60
m
V
16
m
V
8
m
V
Signal for S9
-120 dBm
-123 dBm
-127 dBm
Noise floor: 2400 Hz, 14.2 MHz, Preamp
Noise floor: 1000 Hz, 14.2 MHz, Preamp
Noise floor: 500 Hz, 14.2 MHz, Preamp
0.55
m
V
0.21
m
V
0.14
m
V
Sensitivity at 14 MHz
-120 dBm
-127 dBm
-136 dBm
-139 dBm
Noise floor: SSB bandwidth 14 MHz
Noise floor: CW bandwidth 14 MHz
132 dB
127 dBm
Blocking above noise floor at 100 kHz spacing
Phase noise (normalized) at 10 kHz spacing
2520 / 3540 Hz
650 / 1660 Hz
IF BW 2400 Hz, –6 / -60
IF BW 500 Hz –6 / -60