To receive digital TV signals from all stations, it is important that your antenna be able to receive both VHF channels (channels 2-13) and UHF channels (channels 14- 51). Some antennas only provide good reception of VHF or UHF channels, but not both.
Greeting Card Envelope Size: 5.25 x 7.25 Note Card Envelope Size: 4.375 x 5.75. When creating your design file, make the page size equal to the size of the envelope. The text for your return address should not be closer than 5/16 or .3125 from the edge of the envelope. U.S. Mail Layout Guides. Greeting Card Envelope Note Card Envelope.
The typical business card size in the US is 3.5 inches by 2 inches. Most of the templates you find in desktop publishing or business card software and the free business card templates on the Web are designed for 3.5 x 2-inch business cards. They can be horizontal (landscape) (3.5 inches wide or long and 2 inches tall) or vertical (portrait) (3.5 inches tall and 2 inches wide).