This equation can be inverted to gives power in terms of a reference power: P1= P010db/10. For the common unit of dbm the equation is P1= 1mw·10dbm/10. Why? It is not unusual in a radio, radar, or microwave system to have 100,000 watts of transmit power, 1 microwatt of rece...
The RF GEN Connector is reverse power protected to a level of +10 dBm. MIC/ACC Connector The Microphone and Accessory connector allows a user to connect a microphone, headset, or speaker. See also MIC/ACC Connector Pin Out in Chapter 2. Audio 1 and 2 IN Connectors AUDIO IN 1 an...
( Thanks to Wikipedia: Horizon ) "According to ICAO Annex 10, all enroute & approach VHF Tx's are limited to 50 watts output power; in the aerodrome no figure is stated but TX's must be able to be received at 4,000 ft above aerodrome elev at 25nm from the AD ARP (Aerodrome ...
the digital messages are transmitted at relatively high power (in the tens of watts range) from a local CTS to the local subscriber unit, or RTUs. For transmitting digital messages from a local RTU to a local CTS, inexpensive, low-power, mobile, small-sized, local subscriber units, or RTU...