Specifications

20-509.fm Page 39 Wednesday, August 4, 1999 1:58 PM

Frequency Coverage:

VHF Lo . . . . . . . . . . . . . . . . . . . . . . 29–54 MHz (in 5.0 kHz steps) Aircraft . . . . . . . . . . . . . . . . 108–136.975 MHz (in 12.5 kHz steps) VHF Hi . . . . . . . . . . . . . . . . . . . . . 137–174 MHz (in 5.0 kHz steps) UHF . . . . . . . . . . . . . . . . . . . . . . 406–512 MHz (in 12.5 kHz steps) 800 MHz . . . . . . . . . 806.0000–823.9375 MHz (in 12.5 kHz steps)

851.0000–868.9375 MHz (in 12.5 kHz steps) 896.1125–956 MHz (in 12.5 kHz steps)

Channels of Operation . . . . . . . . . . . . . . .Any 60 channels in any band combinations (10 channels x 6 banks) and 6 monitor channels

Sensitivity (20 dB S/N with 60% modulation for AM;

3 kHz deviation for FM):

29–54 MHz . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.4 μV 108–136.975 MHz . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.4 μV 137–174 MHz . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.6 μV 406–512 MHz . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.5 μV 806–956 MHz . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.7 μV

Limit Search Speed/Direct Search Speed . . . . . . . . . . . 20 Steps/Sec.

Scan Speed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Channels/Sec.

Priority Sampling. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Seconds

Delay Time (Automatic) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Seconds

IF Frequencies . . . . . . . . . . . . . . . . . . . . . . . . . 10.8 MHz and 450 kHz

Audio Power:

FM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 230 mW Maximum

AM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 250 mW Maximum

Built-in Speaker . . . . . . . . . . 17/16-inch (36mm) 8-Ohm, Dynamic Type

Power Requirement . . . . . . . . . . . . . . . . . . . . +6 VDC, 4 AA batteries AC Adapter (Cat. No. 20-188)

DC Adapter (Cat. No. 270-1560)

Dimensions (HWD) . . . . . . . . . . . . . . . . . . . . 61/8 × 27/16 × 111/16 Inches (155.6 × 61.9 × 42.9 mm)

Weight. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8.11 oz (230 g)

Specifications are typical; individual units might vary. Specifications are subject to change and improvement without notice.