WebDiamond Antenna X50A and X50NA mobile antennas for dual band UHF/VHF transceivers Bands: 2m (144-148MHz), 70cm (440-450MHz) Gain (dB): 4.5/7.2 Watts: 200W Available with either UHF female (SO-239) or Type N female connector Element Phasing: 3-1/4l, 3-5/8l Model number: X50 Height: 5.6 ft. Wind Rating: 135 MPH (no ice) VSWR: less than … WebThe X50 says it's good for 144-148 MHz. 148*5=740 MHz, so it's tuned a little low for the fifth harmonic of 2m... but not so far off that I wouldn't try it to receive strong signals. You'll probably struggle with 850 MHz, though. [deleted] • 1 yr. ago Will a mono-band collinear antenna operate properly on a harmonic of the design frequency?
X300A Dualband Base/Repeater Antenna - Diamond®Antenna
WebJun 4, 2024 · Quick answer: The Diamond X700HNA is what you should get of the two. It weighs less and will cost much less to install. Spend the money saved on some LMR-400 coaxial cable or better. Long answer: … WebJan 13, 2014 · Trying to decide between the 10' X300 2 meter/440 vertical with 6.5/9.0 dB gain and the X510 17' 2 meter/440 vertical with 8.3/11.7 dB gain. The convenience of the shorter height antenna is desirable, but I don't know how "real world" the gain figures are on either antenna or what their radiation patterns are like. how is your tax calculated
Diamond X-300A - eHam.net
WebDIAMOND ANTENNA Products are distributed by RF PARTS COMPANY 435 S. Pacific Street • San Marcos, CA 92078 • (760) 744-0900 www.diamondantenna.net Upper Outershell Upper Outershell Joint Bracket Gasket Holder Element Joint Bracket Lower Element Lower Outershell Joint Bracket Lower Outershell Radial Element Lock Nut … Webthanks for the reaction, the difference between the 300 and the 510 is 2.7 db but its about twice as expencive 71 euro for the 300 and 140 euro for the 510 spend the money and … WebApplication description. Almost every radio amateur has such an "X" on the roof - the Diamond omnidirectional antenna. Perfect for the local club call channel, the local round on the next relay or the APRS station. They are available for 2m and 70cm, some models also for 23cm and 6m. The models X-50NA and X-200A are actually intended for the ... how is your tongue the strongest muscle