Apr 5, 2009 #1 K kirubel Newbie level 1 Joined Jan 21, 2009 Messages 1 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 1,289 Hi guys I’m experimenting on improving range, by improving the sensitivity of receiver. On 2m band.
Apr 9, 2009 #2 J jbeniston Advanced Member level 1 Joined May 5, 2005 Messages 460 Helped 106 Reputation 214 Reaction score 73 Trophy points 1,308 Activity points 3,494 Use an external LNA?
Apr 10, 2009 #3 N nikhilele Advanced Member level 3 Joined Jan 11, 2006 Messages 805 Helped 101 Reputation 202 Reaction score 76 Trophy points 1,308 Location Bangalore India Activity points 6,376 use a high gain receiving antenna
Apr 10, 2009 #4 B bubbli28 Newbie level 2 Joined Apr 10, 2009 Messages 2 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 1,291 by increasing the 1-gain of the receiving antenna, 2-transmitter power, 3-transmitter gain, and 4-decreasing the square of the distance between the transmitter and receiver.
by increasing the 1-gain of the receiving antenna, 2-transmitter power, 3-transmitter gain, and 4-decreasing the square of the distance between the transmitter and receiver.
Apr 14, 2009 #5 E electronics_kumar Advanced Member level 2 Joined Nov 29, 2004 Messages 657 Helped 34 Reputation 68 Reaction score 9 Trophy points 1,298 Location Tamilnadu Activity points 5,552 high directive antenna for Tx
Apr 16, 2009 #6 T thomaslg Junior Member level 1 Joined Nov 27, 2003 Messages 16 Helped 1 Reputation 2 Reaction score 1 Trophy points 1,283 Activity points 89 Use an amplifier/a booster for 2m plus a good high-gain yagi antenna. BTW, are you a HAM? Regards