FM1 SERIES
OMNIDIRECTIONAL ANTENNA

 

  • STAINLESS STEEL CONSTRUCTION
  • BUILT WITH THE LOW POWER BROADCASTER IN MIND
  • POWER RATING OF 500 WATTS PER BAY; UP TO 3 Kw IN ARRAYS OF 6 BAY.
  • CIRCULAR POLARIZATION
  • TYPE 'N' CONNECTOR FOR UP TO 1 Kw; 7/8" EIA CONNECTOR FOR 1 Kw AND ABOVE
  • FOR AREAS WITH HEAVY ICING AND/OR SNOW CONDITIONS, OPTIONAL DEICERS OR RADOMES ARE AVAILABLE.
  • PRESSURIZATION IS NOT REQUIRED.
  • STANDARD MOUNTING BRACKETS FIT 1" TO 4" TOWER LEG OR PIPE.
  • POWER DIVIDER REQUIRED FOR 3 OR MORE BAYS.
  • FM1 (LOW) FIELD TUNABLE -- FROM 88 TO 99.9 MHz. -- UNDER 1.3:1 VSWR.
  • FM1 (HIGH) FIELD TUNABLE -- FROM 97.1 TO 108 MHz., -- UNDER 1.3:1 VSWR.
  • CENTER OF TUNING RANGES UNDER 1.1:1 VSWR.
  

 

Model Number
Bays
Power Gain
dB Gain
Antenna Aperture (Ft.)
Weight in Lbs.
Windload 50/33 PSF (Lbs.)
FM1/1
1
0.46
-3.37
-
9
24.75
FM1/2
2
1.0
0
10
18
49.5
FM1/3
3
1.5
1.76
20
27
74.25
FM1/4
4
2.1
3.22
30
36
99
FM1/5
5
2.7
4.31
40
45
123.75
FM1/6
6
3.2
5.05
50
54
148.5

 

S.W.R. Inc. maintains a continuous program of product improvement and therefore reserves the right to change specifications without notice.
A 2-year limited warranty on defects in material and workmanship to the original purchaser.
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