Sony FS-2570 Benutzerhandbuch

 

 

E5637S01E-M 

 

1.1.1  Communication System  Semi-duplex or simplex 

1.1.2  Class of Emission 

J3E: Telephone 

 

J2B (F1B): DSC or NBDP 

 

H3E: reception only 

1.1.3  Frequency Range 

100.00 kHz to 29,999.99 kHz 

1.1.4  Number of Channel 

User programmable: 255 TX/RX pairs 

 

All ITU channels incorporated (include DSC/NBDP channels) 

 

2182 kHz (single action) 

1.1.5  Display Method 

Monochrome LCD (120 x 64 dots) 

1.1.6  Backlight 

8 tones 

1.1.7  Contrast 

64 steps 

1.1.8  Warming up 

1 minute approx. (oven 20 minutes approx.) 

 

1.2.1  Frequency Range 

1,606.5 kHz to 26.175 MHz (100 Hz steps) 

1.2.2  RF output Power 

FS-1570: 150 Wpep, FS-2570: 250 Wpep   

1.2.3  Frequency Resolution 

Within ±10 Hz 

1.2.4  Modulation AF Response  350 Hz to 2.7 kHz 

1.2.5  Modulation System 

Low power balanced modulation 

1.2.6  AF Input 

-46 dBm/600 ohms (Handset/Microphone) 

 

-10 dBm/600 ohms (Handset HS-2001) 

1.2.7  Line in 

0 dBm/600 ohms 

 

1.3.1  Receiving System 

Double-conversion superheterodyne 

1.3.2  Frequency Range 

100 kHz 29,999.9 kHz (10 Hz steps) 

1.3.3  Sensitivity 

Input level at 10 ohms+250 pF (below 4 MHz) and 50 ohms 

 

(above 4MHz) to produce SINAD 20 dB 

Frequency Range 

J3E/H3E 

100 kHz to 300 kHz 

35 dB

µ

V 

300 kHz to 1.6 MHz 

25 dB

µ

V 

1.6 MHz to 4.0 MHz 

13 dB

µ

V 

4.0 MHz to 30 MHz 

7 dB

µ

V 

1.4 

Intermediate Frequency 

1st: 72,455 kHz, 2nd: 455 kHz 

1.5 

Selectivity 

J3E: 2.4kHz at -6dB, H3E: 6kHz at -6dB 

 

J2B (F1B): 300Hz at -6dB 

1.6 

Inter-modulation 

Better than 80 dB

µ

V 

1.7 

Spurious Response 

Better than 70 dB 

1.8 

AGC 

SLOW/FAST/OFF 

1.9 

BFO Frequency 

Telex/DSC: 1,700 Hz, Facsimile: 1,900 Hz 

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