PRO-2050 VHF/UHF/Air/800 MHz 300-Channel Trunk Tracker Home Scanner
(200-0430A)                Specifications             Faxback Doc. # 61201

Frequency Coverage:

10 Meter Amateur Radio: .............. 29.0000-29.6950 MHz(in 5 kHz steps)

VHF Lo: .............................. 29.7000-49.9950 MHz(in 5 kHz steps)

6 Meter Amateur Radio: ............... 50.0000-54.0000 MHz(in 5 kHz steps)

Aircraft: ....................... 108.0000-136.9750 MHz(in 12.5 kHz steps)

Government: ........................ 137.0000-143.9950 MHz(in 5 kHz steps)

2 Meter Amateur Radio: ............. 144.0000-147.9950 MHz(in 5 kHz steps)

VHF Hi: ............................ 148.0000-174.0000 MHz(in 5 kHz steps)

Amateur Radio/Government: ....... 406.0000-419.9875 MHz(in 12.5 kHz steps)

70-cm Amateur Radio: ............ 420.0000-449.9875 MHz(in 12.5 kHz steps)

UHF Standard: ................... 450.0000-469.9875 MHz(in 12.5 kHz steps)

UHF "T": ........................ 470.0000-512.0000 MHz(in 12.5 kHz steps)

Public Service: ................. 806.0000-823.9375 MHz(in 12.5 kHz steps)

Public Service/Trunking Repeater: 851.0000-868.9875 MHz(in 12.5 kHz steps)

Public Service: ................ 896.1125-956.0000 MHz(in 12.5 kHz steps)

Channels of Operation: ..... Any 300 channels in any band combinations (30
                             channels x 10 banks), 50 search skip memories
                                       and 20 service search skip memories

Sensitivity (S+N)/N=20 dB (29-54 MHz): ............................ 0.5 uV
                          (108-136.975 MHz): ...................... 1.5 uV
                          (137-174 MHz): .......................... 0.5 uV
                          (406-512 MHz): .......................... 0.4 uV
                          (806-956 MHz): .......................... 0.7 uV

Spurious Rejection (@ 40.85 MHz): .................................. 55 dB

Selectivity (+/- 10 kHz): .......................................... -6 dB
            (+/- 15 kHz): ......................................... -50 dB

IF Rejection (@ 162.4 MHz): ........................................ 90 dB

Search Speed (Normal): ............................... 100 Steps/Sec (Max)
             (Hyper): .......... 300 Steps/Sec (Max)(only 5 kHz step band)

Scan Speed: ................................... 50 Channels/Sec. (Nominal)

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

Delay Time: .................................................... 2 Seconds

IF Frequencies (1st IF)(29-174 MHz): ............... 380.6050-380.7000 MHz
                       (406-512 MHz): .............. 380.6125-380.7000 MHz
                       (806-956 MHz): .............. 380.7000-380.7875 MHz

               (2nd IF): ....................................... 10.85 MHz

               (3rd IF): ......................................... 450 kHz

Squelch Sensitivity (Threshold): ........................ Less than 0.6 uV
                    (Tight): ............. VHF Lo, Hi, UHF (S + N)/N 25 dB
                                                  Aircraft (S + N)/N 15 dB

Antenna Impedance: ............................................... 50 Ohms

Audio Power: ............................................... 1.1 W Maximum

Built-In Speaker: .............................. 2-1/4 Inch, 57 mm, 8 Ohms

Power Requirements (AC Adapter): ............................. 12 Volts DC
                   (DC Adapter):   12 Volts DC (such as Cat. No. 270-1533)

Current Drain (At Squelched): ..................................... 230 mA
              (At Full Output): ................................... 436 mA

Dimensions (HWD): .... 2-3/4 x 8-1/16 x 7-11/16 Inches (70 x 205 x 195 mm)

Weight: ................................................. 26.5 ozs (750 g)

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

(GLW EB 8/21/00)

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