Optional features: Internal Ni- Cad rechargeable battery operation, precision ±0.1 PPM TCXO or ±0.05 PPM proportional oven (OCXO) time base. Sony has also published a product-availability list for its line of videotex and teletext equipment to be sold in the U.S. during the coming year. The 30K buffer can be used with the typewriter or any parallel printer. And if you decide, for any reason, that the Pocket-O-Scope is not for you, return it within the 14-day trial period for a prompt refund. Along with your multimeter and the NRI Discovery Lab, this latest concept in advanced microcomputers is yours to learn (TRS-E* is 1 Irailcmirt otltK Radio Shack division of Tandy Corp.) with, yours to keep and use for your own personal programs, business use, and other applications.
These locations are shown in Table 1 . In order to see which interrupt routine occurs, the address bus would be monitored by the logic analyzer and the trigger bits would be set to 0000 0000 OOXX X000 (binary A15-A0) where X represents a «don’t care» state. However, unlike the oscilloscope — which displays events as they happen — the logic analyzer sam- ples digital signals and stores them as logic-level Fs and O’s so they can be re- viewed later. Extended bus monitoring In the case of monitoring a system with extended addressing (more than 16 bits), the LP3 qualifier probe (Fig. 3) is useful. The new tubes will come out in 26-inch, 20- inch, 16-inch, and 14-inch, (diago- nal) picture sizes. First, assume that SI is closed and R2 has been adjusted to produce a pleasant, low-frequency tone. You can add 128K or 192K bytes of RAM. Floppy disk controller. 48TPI double-sided, double-density, single or dual floppy disk drive.
The I sidebands contain the sum of the left- and right-channel au- dio information, or L + R signals. The regulator provides about 8.2 volts to the 1C, and its use is recom- mended. Filling the coil assembly with beeswax to stop vibration greatly im- proved it. New York 1 1021 (516) 487-7430 ouuiiIih.y.  645-6535 Sales, Service, Rental/Leasing Programs and Pre-Owned Test Equipment also Available ffl can see that the error decreases as the input signal’s frequency and signal-to- noise ratio increase.