Pro-60  (200-0309)           Specifications            Faxback Doc. # 15358

Frequency Coverage:
                                          30.0-87.4950 MHz (in 5 kHz steps)
                                        87.5-107.9500 MHz (in 50 kHz steps)
                                       108.0-136.9750 MHz (in 25 kHz steps)
                                        137.0-224.9950 MHz (in 5 kHz steps)
                                     225.0-399.9875 MHz (in 12.5 kHz steps)
                                     400.0-512.0000 MHz (in 12.5 kHz steps)
                                     760.0-824.0000 MHz (in 12.5 MHz steps)
                                     849.0-869.0000 MHz (in 12.5 kHz steps)
                                     894.0-999.9875 MHz (in 12.5 kHz steps)

Total Channels:................................210 (20 channels x 10 banks)
                                                      (10 monitor channels)

Sensitivity:

(FM 20 dB (S+N)/N at 3 kHz deviation):
  30-512 MHz:......................................................1 microV
  760-999.9875 MHz:................................................1 microV

(AM 20 dB (S+N)/N at 60 % modulation):
  30-512 MHz:......................................................2 microV
  760-999.9875 MHz:................................................2 microV

(WFM 30 dB (S+N)/N at 45 kHz deviation):
  30-512 MHz:......................................................3 microV
  760-999.9875 MHz:................................................3 microV

Spurious Rejection: (FM at 328 MHz):..................................40 dB

Selectivity:

(FM/AM):
  +/-10 kHz,..........................................................-6 dB
  +/-15 kHz,.........................................................-30 dB

(WFM):
  +/-100 kHz,.........................................................-6 dB
  +/-200 kHz,........................................................-50 dB

IF Rejection Ratio:

  611.2 MHz at 512 MHz:...............................................50 dB

Scanning Rate:.............................................25 channels/sec.
Search Rate:..................................................50 steps/sec.
Priority Sampling:................................................2 seconds
Delay Time:.......................................................2 seconds
Audio Output Power:..........................................10% THD 180 mW

IF Frequencies:
  1st:....................................................608.005-611.2 MHz
  2nd:...............................................................45 MHz
  3rd (WFM):.......................................................10.7 MHz
  3rd (FM/AM):......................................................455 kHz

Squelch Sensitivity:
  Threshold (FM/AM):...................................Less than 0.5 microV
  Threshold (WFM):.......................................Less than 3 microV
  Tight (FM/AM):..............................................(S+N)/N 25 dB
  Tight (WFM):................................................(S+N)/N 40 dB

Antenna Impedance:..................................................50 ohms
Built-in Speaker:.............................1 3/8" (36 mm) 8 ohm, dynamic
Power Requirement:....................................+9 VDC, 6AA Batteries
                               or a suitable adapter (negative ground only)
Current Drain (Squelched):...........................................100 mA
Operating Temperature:....................+ 14 degrees F to + 140 degrees F
                                           (-10 degrees C to +60 degrees C)
Residual Noise:.........................Volume control, set to its minimum,
                                                         squelched 3 - 5 mV
Channels of Operation:.............Any 200 channels in any band combination
Channels, frequency, and mode display:...............Liquid Crystal Display
Receiving System:..............Direct key entry digital-control synthesizer
                                                1st IF: 608.005 - 611.2 MHz
                                                             2nd IF: 45 MHz
                                   3rd IF: 10.7 MHz (WFM), 455 KHz (NFM/AM)
Power Source:.....................................9VDC negative ground only
                                       6 AA batteries or a suitable adapter
Jacks:.........................Antenna, earphone, external power and charge
Receiving System:..............Direct key entry digital-control synthesizer
                                                  1st IF: 608.005-611.2 MHz
                                                            2nd IF:  45 MHz
                                  3rd IF:  10.7 MHz (WFM), 455 kHz (NFM/AM)
Dimensions:............................6 5/16 x 2 7/16 x 2 1/8 inches (HWD)
                                                         (160 x 62 x 54 mm)
Weight (without antenna and batteries):.....................Approx. 8.8 oz.
                                                                    (250 g)

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


(LB/all-09/08/95)

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