Leader Lag-120b Audio Frequency Sine/square Wave Generator 10hz-1mhz

US $79.99

  • Carleton, Michigan, United States
  • Jun 9th
This is a used Leader LAG-120B Audio Frequency Sine/Square Wave Generator. This had been used in a local technical training school and is in very good condition with only a few minor scuffs and scratches. I tested it with a B&K 1850 frequency counter and it appeared to be relatively accurate across all ranges. No test leads or manual are included. Serial #8121820 Manufacturer's Technical Specifications: Low Distortion < 0.05% Wide Band 10 Hz to 1 MHz 50 dB Step Attenuator 20 dB Variable Attenuator Rear Panel Sync Input The LAG-120B precision wide band audio sine/square wave generator is used for testing and servicing audio equipment. Frequency dial accuracy is ± 3% across the 10 Hz to 1 MHz range. The rotary 10 dB step attenuator and the 20 dB variable control offer an attenuation range of 70 dB. The rated output is 3 V rms into a 600? load and approximately 25 V p-p open circuit. A terminator is provided as an accessory for 600? source impedance requirements. Double-geared frequency dial provides smooth, backlash-free operation covering 10 Hz to 1 MHz. SYNC IN terminals are provided on rear panel to synchronize the output to an external frequency source. The frequency range is selected by 5 decade switches making it convenient to check frequency response quickly without the need to reset the dial. The outputs are 3 V rms max for sinewave and 3 V p-p for square wave into 600?. The 6-step attenuator controls output levels in 10 dB steps over a range greater than 50 dB. Disclaimer: Regardless of the origin of the equipment, documentation provided or identification appearing upon the equipment, the equipment described and offered here is in no way certified for, recommended for, or offered for any specific use. The purchaser agrees that the seller shall not be held responsible or liable for any injuries or damages, whether incidental or consequential, associated in any way with the equipment. The purchaser, by bidding on this equipment, indicates their acknowledgment of, and agreement to the terms of this disclaimer. We are honest, hard-working sellers who enjoy our work and strive to provide wonderful, unique items and great customer service.  We hunt for treasures EVERYWHERE:  barns, attics, warehouses, garages, closets, basements, etc.  We do our very best to describe our items carefully and thoroughly but please be aware that most of our items are antique, vintage, and/or used items (unless stated by us as new) and some flaws may be unintentionally missed by us.  Before buying, ask questions and look at all pictures very carefully (we take a lot of pictures).  We do our part to describe, but it is the buyer's responsibility to make sure they are getting what they want (we are not mind-readers).  Do not expect a new item when the description specifically states it is used. Purchase Rules:  1.  All sales are final. 2.  We describe items to the very best of our ability but please see all photos for item condition. 3.  If you have doubts please ask before bidding - we always welcome your questions and will answer them to the best of our ability. 4.  Feedback extortion is immoral and unethical (and against eBay rules). 5.  Please respect our stated handling times and give the feedback in terms of agreed shipping time and visual condition. 6.  We are not experts on all items and will describe only what we see.  7.  Feedback is an important part of the eBay transaction.  Once positive feedback has been left for us, we will do the same.
Very good used condition
Brand Leader
Model LAG-120B

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