1-2
Receiver
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Receive system
Direct sampling superheterodyne system
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Intermediate frequency
12 kHz
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Receive sensitivity
(For USA and EXP/Filter shape=Soft)
SSB/CW
1.8 MHz~29.999 MHz
–16 dBμ (0.16 μV) typ. (10 dB S/N) (Preamp1 ON)
50 MHz band
–18 dBμ (0.13 μV) typ. (10 dB S/N) (Preamp2 ON)
AM
0.5 MHz~1.799 MHz
+16 dBμ (6.3 μV) typ. (10 dB S/N) (Preamp1 ON)
1.8 MHz~29.999 MHz
+6 dBμ (2.0 μV) typ. (10 dB S/N) (Preamp1 ON)
50 MHz band
0 dBμ (1.0 μV) typ. (10 dB S/N) (Preamp2 ON)
FM
28.0 MHz~29.7 MHz
–6 dBμ (0.5 μV) typ. (12 dB SINAD) (Preamp1 ON)
50 MHz band
–10 dBμ (0.32 μV) typ. (12 dB SINAD) (Preamp2 ON)
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Receive sensitivity
(For EUR/Filter shape=Soft)
SSB/CW (BW=2.4 kHz)
1.8 MHz~2.999 MHz
Less than +10 dBµV emf (12 dB SINAD) (Preamp1 ON)
3.0 MHz~29.999 MHz
Less than 0 dBµV emf (12 dB SINAD) (Preamp1 ON)
50 MHz band
Less than –6 dBµV emf (Preamp2 ON)
AM (BW=4 kHz/60% Mod.)
1.8 MHz~2.999 MHz
Less than +16 dBµV emf (12 dB SINAD) (Preamp1 ON)
3.0 MHz~29.999 MHz
Less than +6 dBµV emf (12 dB SINAD) (Preamp1 ON)
50 MHz band
Less than 0 dBµV emf (12 dB SINAD) (Preamp2 ON)
FM (BW=7 kHz/60% Mod.)
28 MHz~29.7 MHz
Less than 0 dBµV emf (12 dB SINAD) (Preamp1 ON)
50 MHz band
Less than –6 dBµV emf (12 dB SINAD) (Preamp2 ON)
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Squelch sensitivity
SSB
Less than +10 dBμ (3.2 μV)
FM
Less than –10 dBμ (0.32 μV)
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Selectivity
(Filter shape=SHARP)
SSB (BW=2.4 kHz)
More than 2.4 kHz/–6 dB, Less than 3.6 kHz/–60 dB
CW (BW=500 Hz)
More than 500 Hz/–6 dB, Less than 700 Hz/–60 dB
RTTY (BW=500 Hz)
More than 500 Hz/–6 dB, Less than 700 Hz/–60 dB
AM (BW=6 kHz)
More than 6.0 kHz/–6 dB, Less than 15 kHz/–60 dB
FM (BW=15 kHz)
More than 12.0 kHz/–6 dB, Less than 20 kHz/–60 dB
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Spurious and image rejection ratio
HF bands
70 dB
50 MHz band
70 dB (Except for ADC aliasing)
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Audio output power
More than 2 W (at 10% distortion into an 8 Ω load)
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Audio output impedance
8 Ω
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RIT variable range
±9.999 kHz
Antenna tuner
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Matching impedance range
16.7 Ω~150 Ω (unbalanced) (VSWR 3:1 or less)
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Tuning time
2~3 seconds (average/15 seconds maximum)
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Tuning accuracy
VSWR 1.5:1 or less