Radio Shack 12-258 Weather Radio User Manual


 
25
Specifications
CARE
Keep the Weatheradio dry; if it gets wet, wipe it dry
immediately. Use and store the Weatheradio only in
normal temperature environments. Handle the
Weatheradio carefully; do not drop it. Keep the
Weatheradio away from dust and dirt, and wipe it
with a damp cloth occasionally to keep it looking
new.
SERVICE AND REPAIR
If your Weatheradio is not performing as it should,
take it to your local RadioShack store for
assistance. Modifying or tampering with the
Weatheradio’s internal components can cause a
malfunction and might void its warranty.
SPECIFICATIONS
Frequency Coverage (MHz):
Channel 1 .................................................... 162.400
Channel 2 .................................................... 162.425
Channel 3 .................................................... 162.450
Channel 4 .................................................... 162.475
Channel 5 .................................................... 162.500
Channel 6 .................................................... 162.525
Channel 7 .................................................... 162.550
Receiving Sensitivity (at 12 dB SINAD) ................. 0.3 µV
FIPS Code Sensitivity @ ±3 kHz Deviation /
90% Success Rate ................................................ 0.3 µV
Signal-to-Noise Ratio .............................................. 45 dB
Channel Selectivity .................................. ±25 kHz, 45 dB
Audio Output Power:
Maximum .................................................... 250 mW
At 10% THD ................................................ 200 mW
Power Supply ............................. 9V DC 300 mA Adapter,
DC 9V battery for backup
ALARM OUT Active Voltage (with AC adapter) ..... 9V DC
Antenna .................................. Telescoping Rod Antenna
Dimensions (HWD) ....................... 1
9
/16 × 5
7
/10 × 4
17
/32 in.
(40 × 145 × 115 mm)
12-258.fm Page 25 Tuesday, March 18, 2003 2:47 PM