AM
Information Radio Antennas |
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features |
ANXX
AM RADIO ANTENNA |
AN2X
AM RADIO ANTENNA |
HPR.0990
HIGH PERFORMANCE AM RADIO ANTENNA |
SS.3000
HIGH PERFORMANCE AM RADIO ANTENNA |
Standard Efficiency Whip Design |
Enhanced Efficiency Whip Design |
Maximum Efficiency Whip Design |
Maximum Efficiency Freestanding |
Carrier
Wattage (1700 kHz) at 100% Modulation |
Up
to 100W * |
Up
to 100W * |
Up
to 270W * |
Up
to 1000W |
Efficiency |
28 (530 kHz) to
73 (1700 kHz) with 10’ Groundplane |
32 (530 kHz) to
92 (1700 kHz) with 25’ Groundplane |
54 (530 kHz) to
171 (1700 kHz) with 50’ Groundplane |
62 (530 kHz) to
190 (1700 kHz) (minimums) with 50’ Groundplane |
Frequencies |
530 to 1710 kHz |
530 to 1710 kHz |
530 to 1710 kHz |
530 to 1710 kHz |
Installation
Format |
Top of Pole/Tower
or Roof Mast |
Top of Pole/Tower
or Roof Mast |
Top of Pole/Tower |
Freestanding |
Required |
Groundplane |
Groundplane |
Matching
Transformer or Antenna Tuning Unit & Groundplane |
Antenna Tuning
Unit & Groundplane |
Mounting Style ** |
freestanding
pole/tower or roof mast |
freestanding
pole/topwer or roof mast |
freestanding
pole/tower |
self supporting |
Nominal Length
*** |
10' |
20' |
32' |
49' |
Approximate
Weight |
15 lbs |
25 lbs |
30 lbs |
400 lbs |
See
TechTalk's "Radio Antenna
Siting" article.
See also the Vertical Profile
Antenna Support & Grounding System. |
(*) Carrier wattage
reduction required at lower AM frequencies and with modulation
formats that exceed 100% positive.
(**) Poles, mast systems, towers, insulators, mounts and
groundplanes are optional and can be included.
(***) Provided for comparison; actual installed length varies
with the operating frequency and tuning. |