The Class 18 Machines, described in the following list, are each provided with cylinder bed. disc balance wheel at left hand side, hollow needle bar, and swing back type of bobbin winder for attachment to table. They are designed for vamping shoes, etc., and for stitching other varieties of work in light and medium weight leathers. A flat work plate which can be readily attached or detached is furnished when specified on order. Machine 18-22 has one needle and a long beak shuttle, a rol ...
The 8860A is a fully-guarded, microprocessor-controlled, 5-1/2 digit, five-function digital multimeter designed for bench-top applications. Its measurement functions include: VDC, true RMS VAC (ac coupled), true RMS VAC (decoupled), two-terminal ohms, and four-terminal ohms. Each voltage function is .provided with five ranges. Six ranges are available for each of the ohms functions. The ranges can be selected automatically (autorange) or manually. Several other performance features are ...
Overview The TS-450S/690S series consists of the following models: • TS-450S with AT (For HF) - TS-450S without AT (For HF) • TS-690S without AT (For HF plus 50-MHz band) (An optional AT can be built in.) The receive frequency range is 100kHz to 40MHz for the TS-450S, and 100kHz to 60MHz for the TS-690S. (For the performance guarantee range, see the ratings.) The local oscillator system uses a DDS (direct digital synthesizer) with a 1 Hz resolution and the stability of ...
The Model 204B Oscillator (figure 1-1) is a transistorized battery-powered instrument which produces sine-wave signals in the 5-cps to 560-kc range. The output is 10 milliwatts into 600 ohms and is continuously adjustable over at least a 40-db range. Into the rated load of 600 ohms, frequency response is within ±3%. The oscillator output is floating, isolated from power line ground and instrument chassis.