Radio Shack PRO-76 - Manual (Page 44)

44
SPECIFICATIONS
Frequency Coverage (MHz):
10 Meter Amateur Radio .................. 29–29.7 (in 5 kHz steps)
VHF Lo ............................................. 29.7–50 (in 5 kHz steps)
6 Meter Amateur Radio ....................... 50–54 (in 5 kHz steps)
Aircraft ................................. 108–136.975 (in 12.5 kHz steps)
Government .................................... 137–144 (in 5 kHz steps)
2 Meter Amateur Radio ................... 144–148 (in 5 kHz steps)
VHF Hi ............................................. 148–174 (in 5 kHz steps)
UHF/70-cm Amateur Radio ........ 406–512 (in 12.5 kHz steps)
Channels of Operation ...... 200 channels/10 monitor memories
Sensitivity (20 dB S/N with 60% modulation for AM; 3 kHz
deviation for FM):
29–54 MHz .................................................................... 0.4
µ
V
108–136.975 MHz ......................................................... 2.0
µ
V
137–174 MHz ................................................................ 0.6
µ
V
406–512 MHz ................................................................ 0.5
µ
V
Spurious Rejection:
40.84 MHz ...................................................................... 37 dB
162.4 MHz ...................................................................... 20 dB
Selectivity:
–6 dB .........................................................................
±
10 kHz
–50 dB .......................................................................
±
17 kHz
Search Speed ....................................................... 20 Steps/Sec
Scan Speed .................................................... 17 Channels/Sec
Delay Time ............................................................... 2 Seconds
IF Frequencies:
1st IF .......................................................................... 21.4 MHz
2nd IF ........................................................................... 450 kHz
20-313.fm Page 44 Friday, January 7, 2000 3:09 PM