MCM Electronics

Hand Held Audio Generator By Tenma (72-505) MCM Part #72-505

4 stars 3 reviews
MSRP: $79.95
You Save: $39.96 (50 %)

  • Wide frequency range
  • Sine and square wave output
  • Sync output
  • Variable amplitude
  • Output attenuator (-20dB)
  • 600ohm output impedance
  • Low battery indicator
  • Includes owners manual, 9V battery and test leads
  • Specifications Top

    Generator frequency 20Hz~150KHz in 46 steps, +/- 0.5dB
    Sine wave output 1.2V RMS (no load)
    Distortion <=0.05% (200Hz~15KHz)
    <=0.1% (50Hz~30KHz)
    <=0.3% (20Hz~100KHz)
    Square wave output 8V p-p max. (no load)
    Rise/fall time <=0.5usec
    Overshoot <2%
    Dimensions 3 3/8" (W) x 6" (H) x 1" (D)
    Part Numbers
    MCM Part #:72-505
    Tenma Part #:72-505
    Package Specifications & Dimensions
    Weight:0.5914 lbs.
    RoHS Comp:Yes
    Warranty:365 days
    Need to Return?
    Length:6.5 in.
    Width:4.75 in.
    Height:1.5 in.
    Shipping Information
    Extra Shipping Charge:No
    Drop Ship:No

    Product Reviews Top

    • by billgilbert99

      on 2/20/2016

      unforunate spacing of banana output jacks

      Overall: 3 out of 5

      I assumed that Tenma, being in the test equipment biz, would arrange the output jacks for use with dual banana jacks. NOT so. They could have made the case an inch longer, spaced the jacks correctly, and opened the door to easy connection to existing test setups(like mine) and adapters to BNC, etc. Sounds like an otherwise perfectly good unit, but I'll be returning this untried. If you are willing to manufacture all new adapters using individual banana jacks, I guess this is a good deal.

    • by ElecGuy58

      on 4/15/2015

      72-505 - Hand Held Audio Generator

      Overall: 5 out of 5

      Works Great!

    • by mrctelecom

      on 12/13/2012

      Audio Generator

      Overall: 3.5 out of 5

      It was a bargain for the price.

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