Battery technology is constantly evolving to yield ever more powerful and compact energy sources. Here is some battery data that has been compiled to help you choose which battery you should use when designing a product that uses batteries. Use this data as a reference
RBDS & RDS PTY Codes and Program Types The North American RBDS Radio Broadcast Data System and the European RDS Radio Data System both allow for the transmission of Program Type information for the FM radio receivers to display for the listener. This is a listing
HOW TO SEND VIDEO & POWER ON THE SAME WIRES By: Don McClatchie Have you ever gone out to a jobsite to install video cameras only to find out that the contractor forgot to run coax cable for the camera or put in enough wires to
DC POWER IS NOT ALL DIRECT CURRENT THE SNEAKY INTERFERENCE By: Don McClatchie Just about every CCTV installer has used their Volt-Ohm-milliamp meter to measure a DC power supply voltage for a camera job or a battery voltage for an alarm panel, and most all of them
HOW TO SEND PTZ CONTROL OVER POWER WIRES By: Don McClatchie If you install CCTV cameras you will eventually be faced with the all to common problem of a shortage of wires to get the camera power, PTZ, and video signal returned to the monitor point.
HOW TO MEASURE DIGITAL SATELLITE S/N RATIO BY: Frank McClatchie One of the greatest advantages of a digital satellite signal is that it does not show the effects of Gaussian Noise on the picture until the noise level completely overwhelms the signal level and causes excess
HD-TVI VIDEO AND ELECTROMAGNETIC INTERFERENCE BY: Don McClatchie The new HD-TVI and HD-CVI video formats deliver excellent High Definition video images usually at a lower cost than the IP digital cameras and since they use the same coaxial cable as the old analog cameras it is
THE FOOT-LONG FLAMING ARC IN THE RADIO ROOM AND WHAT HAPPENED NEXT By: Frank McClatchie The Radio Room has all sorts of radio equipment in it, not the least was the two 1,000 Watt transmitters that took up the bulk of the open area in the room. There
SHIPS AND BOATS THAT I HAVE KNOWN by: Frank McClatchie By the time I was seven years old, I had crossed the North Atlantic three times on passenger ships. At that time that was the only way to get across the North Atlantic. The first two crossings
THE ASPIRIN AND THE DRUNKEN MONKEY By: Frank McClatchie On one of my early trips to Tahiti with a group from the FRIENDS OF TAHITI club, the whole group was invited to attend a party in a private home in Tahiti. This turned out to be quite
