PRO-25 100-Channel Programmable Scanner
(200-0505)                 Specifications             Faxback Doc. # 33497

Frequency Coverage:

  HF Hi: .................................... 29.7-30 MHz (in 5 kHz steps)
  VHF Lo: ..................................... 30-50 MHz (in 5 kHz steps)
  Amateur Radio: ............................ 29-29.7 MHz (in 5 kHz steps)
                                                50-54 MHz (in 5 kHz steps)
                                              144-148 MHz (in 5 kHz steps)
  Amateur Radio/Government: .............. 420-450 MHz (in 12.5 kHz steps)
  Aircraft: .......................... 108-136.975 MHz (in 12.5 kHz steps)
  Government: ............................... 137-144 MHz (in 5 kHz steps)
                                           406-420 MHz (in 12.5 kHz steps)
  VHF Hi: ................................... 148-174 MHz (in 5 kHz steps)
  UHF Standard: .......................... 450-470 MHz (in 12.5 kHz steps)
  UHF "T": ............................... 470-512 MHz (in 12.5 kHz steps)
  UHF Public Service: .......... 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)
General:

Channels of Operation: ............. 100 Channels in Any Band Combinations
                                          (10 channels per bank, 10 banks)
                                                   and 10 monitor memories
Sensitivity (AM and FM):

20 dB S/N with 60% modulation, 3 kHz deviation for FM:
  29-54 MHz: .................................................. 0.5 microV
  108-136.975 MHz: ............................................ 1.3 microV
  137-174 MHz: ................................................ 0.6 microV
  406-512 MHz: ................................................ 0.5 microV
  806-956 MHz: ................................................ 0.7 microV

Limit/Band Search Speed: ................................ 100 steps/second

Scan Speed: ........................................... 50 channels/second

Priority Sampling: ............................................. 2 seconds

Delay Time: .................................................... 2 seconds

Intermediate Frequencies (IF):
  1st: .......................................................... 10.8 MHz
  2nd: ........................................................... 450 kHz

Audio Power:
  FM: ..................................................... 230 mW Maximum
  AM: ..................................................... 250 mW Maximum

Built-in Speaker: .................. 1-7/16 Inches (36 mm) 8 Ohms, dynamic

Power Requirements: ..................... +6 VDC (4 AA alkaline batteries,
                               4 AA rechargeable nickel-cadmium batteries,
                                             AC adapter (Cat. No. 20-188),
                              or DC universal adapter (Cat. No. 270-1560A)

Dimensions (HWD): ........................ 6-1/8 x 2-7/16 x 1-11/16 Inches
                                                  (155.6 x 61.9 x 42.9 mm)

Weight: .............................................. 8.11 Ounces (230 g)

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

(IR/eb 5/21/98)