588 manual
Second release – August 2007
38
Part #74409
Printed in USA
IP3 (Third Order Intercept Point):
+13 dBm at 20 kHz spacing, +8.5 dBm at 2 kHz spacing,
optional 500 Hz I-F filter installed, 500 Hz DSP BW.
IMD3 Dynamic Range:
90 dB @ 20 kHz spacing, 2.5 kHz I-F filter. 78 dB @ 2 kHz
spacing, optional 500 Hz I-F filter installed, 500 Hz DSP BW.
Blocking Dynamic Range:
135 dB at 20 kHz spacing, 2.5 kHz I-F filter. 130 dB at 2 kHz
spacing with optional 500 Hz filter installed, 500 Hz DSP BW.
LO Phase Noise:
-125 dBc/Hz @ 10 kHz, -121 dBc/Hz @ 2 kHz
Image Rejection:
> 70 dB.
IF Rejection:
> 70 dB.
Other Spurious Response Rejection:
> 90 dB, F>1 MHz.
RIT/XIT Range:
+/- 8.2 kHz
S-meter Reference:
S9 = 50 uV RMS
TX > RX Recovery Time:
< 20 ms.
RX Audio Equalizer:
Bass/treble boost/cut up to 6 dB/octave.
RX Audio Output:
2W into 4 ohms, <3% THD
RX Headphone Output:
Designed for 16-32 ohms impedance headphones. Usable at 8
ohms.
AUX Audio Output:
500 mv
RX Notch Filter:
IF DSP, > 50 dB depth, adjustable width.
Auto Notch:
IF DSP, multi-tone, adjustable.
RX Noise Reduction:
IF DSP, adjustable.
Noise Blanker:
IF DSP, adjustable
TRANSMITTER
Power Output:
Adjustable, 5-100 W, +/- 1 dB.
CW & SSB Duty Cycle:
continuous service @ 100W
AM, FM, AFSK, FSK, PSK Duty Cycle:
continuous with cooling fan accessory
Microphone Input Impedance:
>10 k-ohms at 1 kHz.
Microphone Sensitivity:
1 mV RMS for full power output, internal gain adjustment, dc
power for electret elements.
AUX Level Input:
200 mv RMS nominal for 100 W, set to 50% independent of mic
gain.
Speech Processor:
RF compression, 0-9 adjustment.
TX Bandwidth:
1000-4000 Hz in 200 Hz steps plus 2500 Hz – 17 total steps.
TX Frequency Response:
70-4000 Hz maximum @ 6 dB points, adjustable.
TX Speech Monitor:
Modulated IF after filtering, processing.
SSB Carrier Suppression:
> 50 dB.
Unwanted Sideband Suppression:
> 60 dB at 1 kHz.
Harmonic & Spurious Outputs:
> 50 dB below 100 W; > 43 dB below 5 W.
T/R Switching:
PTT or VOX on SSB, AM, FM, FSK. Adjustable QSK on CW.
