JFHD - Dual dipole flat Panel

JFHD

Horizontal Dipole Flat Panel FM Broadcast Antenna

The JAMPRO JFHD is a horizontally polarized broadcast antenna offering a wide range of patterns. Each panel contains dual dipoles, featuring high gain and low downward radiation. Rugged galvanized steel construction insures many years of dependable performance in even the harshest environments. The JFHD antenna has proven to have excellent bandwidth and pattern stability. Standard and custom directional patterns are available to fit any of your coverage requirements.

  • Available for FM Band (88-108 MHz)
  • Typical Single Channel VSWR 1.1:1 +/- 200 KHz Or Better
  • Horizonally Polarized
  • Omni-Directional or Custom Directional Patterns Available
  • Rugged Hot Dipped Galvanized Steel Construction
  • Pressurized Feed System
  • Fiberglass Radomed Available
  • Custom Mounting Brackets Available
  • Single Panel Gain 8 dB
JAMPRO JFHD Broadcast Antenna
# of Bays Panels Per Bay Power Gain Gain (dB) Antennas Height (ft.) Weight (lbs) Windload (lbs)
1 2 3.2 5.1 4.2 215 193
3 2.2 3.5 315 258
4 1.6 2.1 415 323
2 2 6.5 8.1 9.7 415 386
3 4.5 6.5 615 516
4 3.2 5.1 815 647
4 2 12.9 11.1 20.7 825 774
3 8.9 9.5 1225 1033
4 6.5 8.1 1625 1291
6 2 19.5 12.9 31.7 1235 1163
3 13.5 11.3 1835 1548
4 9.8 9.9 2435 1934
8 2 26.9 14.3 42.7 1640 1548
3 17.8 12.5 2440 2065
4 13.5 11.1 3240 2576

Notes:

  1. Weights and windloads shown include feed lines.
  2. Windload ratings are based on 50/33 PSF ( 98 MHz-midband).
  3. All inputs EIA flange, female, 50 ohm.
  4. Polarization is horizontal.
  5. Power rating available in many different ratings.
  6. Optimized bandwidth over nominal 50 ohm VSWR of 1.1:1 over FM band available. Contact factory for details.
  7. Power gain based on half wave diapole in free space.
  8. Radomes optional. Specifications on request.
  9. Weights and windloads calculated without ice.
  10. Height based on 1/2 wave spacing.

Options:

Options available include FCC-Directionalization, Pattern Measurement Service, Beam tilt and Null fill, Special mounting brackets.

Non-ionizing Radiation

Since many factors contribute to a station's compliance with the FCC exposure guidelines for radio frequency radiation, JAMPRO ANTENNAS, INC. cannot accept any responsibility in this matter. The station must examine and determine its status based on each individual situation.

All specifications subject to change. Contact manufacturer for pricing information.