5314027949

FM ANTENNAS

Collins offers a complete linę of high-medium-and Iow powered circularly polarized FM antennas. ideał for monaural, stereo, and multiplex FM broadcasting. They radiate a circularly (clockwise) polarized wave for improved reception in FM automobile radios and in home receivers. These Collins antennas are designed for rugged service in all types of weather conditions. The design is flexible and permits side or top mounting on any type of tower. Standard mounting brackets are supplied; custom brackets are available at extra cost. Standard power split is 50/50 with other ratio available on the high power series.

Collins also offers a complete linę of horizontally polarized (37m series) and vertically polarized (300C Series) FM antennas. They are available in one to sixteen-bay configurations. Complete details may be obtained from your Broadcast Sales Representative.

37CP ELEMENT

Type

37CP-1

37CP-2

37CP-3

37CP-4

37CP-5

37CP-6

37CP-7

37CP-8

37CP-9

37CP-10

37CP-11

37CP-12

37CP-13

37CP-14

37CP-15

37CP-16

425 I SOL ATI ON UNIT Part

Number

1240061-383

124-0061-385

124-00061-387

124-0061-389

124-0061-391

124-0061-393

124-0061-395

124-0061-397

124-0061-864

124-0061-399

124-0061-865

124-0061-401

124-0061-866

124-0061-403

124-0061-867

124-0061-405

3 TCP Series (High-Power)

FREOUENCY RANGĘ:

POLAR IZATION:

POWER GAIN: AZIMUTHAL PATTERN:

VSWR AT INPUT (without field trimming)

INPUT CONNECTION:

POWER INPUT RATING (one bay) WINDLOAD (see table): DIMENSIONS:

Factory tuned to one frequency in the 88-to 108-MHz band.

Circular, clockwise.

See table.

Horizontal: ± 2 dB in free space.

Vertical:    ± 2 dB in free space.

Top mounting: 1.1:1 or better.

Side mounting: 1.5:1 or better.

3-1/8", 50 ohm El A female flange. (End fed through 9 bays; 10. 12, 14. and 16 bays are center fed; 11, 13. and 15 bays are fed at a point 1/2-bay below center of antenna.)

20 kW.

50 lb/sq ft for fiat surfaces; 33 lb/sq ft for cylindrical surfaces See table.

WEIGHT:

See table.