Model 91 Double-Azimuth 4-Head VHS VCR
(160-0529)                 Specifications             Faxback Doc. # 49808

GENERAL SPECIFICATIONS:

Television System: ............................ NTSC Standard Color Signal

Recording System: ............................... Four-Head Double-Azimuth

Tape Width: ..................................................... 1/2 Inch

Tape Speed:

  SP: ........................................ 1.31 Inch/sec. (33.35 mm/s)
  LP: ........................................ 0.65 Inch/sec. (16.67 mm/s)
  EP: ........................................ 0.43 Inch/sec. (11.12 mm/s)

Tuner Channels:

  VHF: .............................................................. 2-13
  UHF: ............................................................. 14-69
  CATV: .......... See Faxback Doc. # 49804 for Cable Channel Designations

RF Converter: ..................................... Built-In VHF Converter

Converter Output: ......................................... Channel 3 or 4

Timer Indication: ........................................... AM/PM System

Terminals:

  Antenna Input: ......................................... VHF/UHF: F Type
  Antenna Output: ........................................ VHF/UHF: F Type
  Video Input/Output: .................................... Phono Connector
  Audio Input/Output: .................................... Phono Connector

ELECTRICAL SPECIFICATIONS:

Video Output Level: ............................................ 1.0 Vp-p

Video Output Impedance: .......................................... 75 Ohm

Audio Output Level: ............................................. -10 dBV

Audio Output Impedance: ......................................... 600 Ohm

Video Input Level: ......................................... 0.5-2.0 Vp-p

Video Input Impedance: ........................................... 75 Ohm

Audio Input Level: .............................................. -10 dBV

Audio Input Impedance: .......................................... 50 kOhm

Video S/N Ratio (weighted):

  SP: .............................................................. 55 dB
  LP: .............................................................. 53 dB
  EP: .............................................................. 53 dB

Audio S/N Ratio:

  SP: .............................................................. 45 dB
  LP: .............................................................. 44 dB
  EP: .............................................................. 43 dB

Frequency Response:

  SP: ..................................................... 60 Hz - 11 kHz
  LP: ...................................................... 60 Hz - 7 kHz
  EP: .................................................... 60 Hz - 5.5 kHz


OTHER SPECIFICATIONS:

Power Requirement: .......................................... 120 V, 60 Hz

Power Consumption: .............................................. 26 Watts

Dimensions (HWD): ......................... 3-3/8 x 14-1/8 x 13-1/8 inches
                                                (8.5 cm x 36 cm x 33.5 cm)

Weight: ...................................... 11.5 lbs (5,200 g)(approx.)

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

Because its products are subject to continual improvement, RadioShack
reserves the right to modify product designs and specifications without
notice and without incurring any obligation.

(LB/eb 9/16/98)

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