Radio Shack DX-397 owner manual Specifications

20-227.fm Page 20 Wednesday, August 4, 1999 10:13 AM

SPECIFICATIONS

Power Supply	3 AA batteries
AC/DC adapter 4.5V DC 200 mA center tip negative
Frequency Ranges:
FM	88–108 MHz
MW (AM)	530–1710 kHz
SW1 (60 m)	4.39–5.18 MHz
SW2 (49 m)	5.72–6.33 MHz
SW3 (41 m)	7.00–8.05 MHz
SW4 (31 m)	9.20–10.02 MHz
SW5 (25 m)	11.35–12.25 MHz
SW6 (21 m)	13.25–14.28 MHz
SW7 (19 m)	15.00–16.05 MHz
SW8 (16 m)	17.30–18.18 MHz
SW9 (15 m)	18.70–19.25 MHz
SW10 (13 m)	21.20–22.30 MHz
Maximum Sensitivity (for 50 mW output 8 Ohm):
FM	6.3 μV at 98 MHz
MW (AM)	631 μV at 1,000 kHz
SW1 (60 m)	10 μV at 4.9 MHz
SW2 (49 m)	10 μV at 6.05 MHz
SW3 (41 m)	10 μV at 7.2 MHz
SW4 (31 m)	12.6 μV at 9.5 MHz
SW5 (25 m)	12.6 μV at 11.7 MHz
SW6 (21 m)	12.6 μV at 13.8 MHz
SW7 (19 m)	15.9 μV at 15.5 MHz
SW8 (16 m)	15.9 μV at 17.5 MHz
SW9 (15 m)	15.9 μV at 18.9 MHz
SW10 (13 m)	15.9 μV at 21.5 MHz
Usable Sensitivity (for 20 dB S/N):
FM (for 30 dB S/N)	12.6 μV at 98 MHz
MW (AM)	1,000 μV at 1,000 kHz
SW1 (60 m)	12.6 μV at 4.9 MHz
SW2 (49 m)	12.6 μV at 6.05 MHz
SW3 (41 m)	12.6 μV at 7.2 MHz
SW4 (31 m)	12.6 μV at 9.5 MHz
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