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Online LPFM Radio
Resource: LPFMRadio.com
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Technical Information

$289.00 per bay (plus shipping)!
These antennas are not "new"
designs. They have been in use since 1973 and are still going
strong.
|
Specifications |
|
Frequency Range.........Tunable (88.1-107.9 mHz.)
|
 |
| Polarization............................Circular
(Right-hand) |
| Power Rating (LPFM
Model)....................1.5
Kw. |
| Input..............................................Buyer
Specified |
| Circularity..................................................+/-
2db |
| VSWR......................................-1.3:1
+/- 200khz. |
| .1 - 2,000 watts input! (depending
upon your choice of connector and specific model, up to 20,000 watts with
heavier models). |
| Stackable for adding gain (see
chart, below). |
| DC Grounded for maximum lightning
protection and static dissipation. |
| 50 Ohm (Direct, DC Coupled Feed.
No baluns or Gamma's to burn up!) |
| Omni-Directional, customizable pattern makes listening
possible in vehicles
AND fixed locations. |
| Heavy Duty Construction for wind
survival of 145 MPH PLUS! |
| Pre-tuned to your frequency
before shipping. (But, tunable to cover 88.1-107.9 mHz.) |
| Side Mount or pole mount with standard hand tools. |
| Mounts on 1 - 3 inch tower legs or pole.
Custom mounts available upon request. |
| Suitable for Low Power Fm, Full Power
FM, NCE FM, Translators or Boosters. |
|
Gain Figures.
|
|
Bays |
Power Gain |
DB Gain |
|
1
|
.46
|
-3.37
|
|
2
|
1
|
0.0
|
|
3
|
1.5
|
1.76
|
|
4
|
2.1
|
3.22
|
|
5
|
2.7
|
4.31
|
|
6
|
3.2
|
5.05
|
|
7
|
3.8
|
5.70
|
|
8
|
4.3
|
6.34
|
|
9
|
4.9
|
6.87
|
|
10
|
5.5
|
7.40
|
|
11
|
6.1
|
7.80
|
|
12
|
6.6
|
8.20
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Our antennas are manufactured at and shipped from our
manufacturing facility in Hazard, Kentucky.
Click Here to see radiation pattern
plots for each mounting option.
If you're interested in seeing various antenna/feedline
combinations for different classes of FM stations, click
here.
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|
| This antenna sells for only
$289.00 per bay (plus shipping)! |

Vertical Folded Dipole
$129.00 per bay (plus shipping)!
|
Specifications |
|
Frequency Range.........Tunable (88.1-107.9 mHz.)
|
 |
| Polarization............................Vertical |
| Power Rating (LPFM Model).................1.5
Kw. |
| Input..............................................Buyer
Specified |
| Circularity..................You've gotta be
joking, right? |
| VSWR......................................-1.3:1
+/- 200khz. |
| .1 - 2,000 watts input! (depending
upon your choice of connector and specific model, up to 20,000 watts with
heavier models). |
| Stackable for adding gain (see
chart, below). |
| DC Grounded for maximum lightning
protection and static dissipation. |
| 50 Ohm (Direct, DC Coupled Feed.
No baluns or Gamma's to burn up!) |
| Omni-Directional, customizable pattern makes listening
possible in vehicles
AND fixed locations. |
| Heavy Duty Construction for wind
survival of 145 MPH PLUS! |
| Pre-tuned to your frequency
before shipping. (But, tunable to cover 88.1-107.9 mHz.) |
| Side Mount or pole mount with standard hand tools. |
| Mounts on 1 - 3 inch tower legs or pole.
Custom mounts available upon request. |
| Suitable for Low Power Fm, Full Power
FM, NCE FM, Translators or Boosters. |
|
Gain Figures.
|
|
Bays |
Power Gain |
DB Gain |
|
1
|
1
|
0.0
|
|
2
|
2.1
|
3.22
|
|
3
|
3.2
|
5.05
|
|
4
|
4.3
|
6.34
|
|
5
|
5.5
|
7.40
|
|
6
|
6.6
|
8.20
|
|
|
| This antenna sells for only
$129.00 per bay (plus shipping)! |

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