SWDDP UHF SERIES
DOUBLE DIPOLE
BROADBAND PANEL ANTENNA
SWDDP UHF SERIES
Broadband Panel
Frequency Range: 407 – 806 MHz
Polarization: Horizontal
Power Rating: 500 to 2500 watts per bay
System Input: 1 5/8” or 6 1/8” EIA
Half Power Beam Width: 3 dB / 90°
Circularity: ± 2 dB (2 ft. face)
VSWR: 1.1:1 Across Channel
Features:
•BROADBAND CAPABILITY
Perfect for multi-channel operations due to its high power capability and broadband characteristics.
•SUPERIOR BANDWIDTH ACROSS THE ENTIRE BAND
Typical single channel on carrier < 1.05:1 or better. Entire band < 1.1:1 VSWR.
•OMNI DIRECTIONAL OR DIRECTIONAL PATTERNS
Many standard patterns available. SWR, Inc. can also provide patterns for specific coverage areas and FCC filing documentation.
•BEAM TILT AND/OR NULL FILL AVAILABLE UPON REQUEST
•RUGGED CONSTRUCTION.
Each panel is constructed of lightweight aluminum, which reduces the overall weight and windload. The balun assembly and feed system are built with high quality copper and naval brass.
•PRESSURIZED AND GROUNDED
The antenna system is pressurized to the feed point of each bay and each bay is DC grounded.
•WEATHERIZATION (OPTIONAL)
Radomes or electrical deicers available for areas that experience periods of heavy icing and/or snow conditions.
•CUSTOM MOUNTING BRACKETS AVAILABLE
•WARRANTY
2-year limited warranty on defects and workmanship to the original purchaser.
Notes:
1. Weight and windload do not include mounting brackets.
2. Windload based on 50/33 PSF. Channel 13, per EIA standard RS-222-C.
3. SWR, Inc. maintains a continuous program of product improvement and therefore reserves the right to change specifications without notice.
SWDDP UHF
Electrical and Mechanical Specifications
| # of Bays | # of Panels | Pattern | Power Gain | dB Gain | Weight in Lbs. | Windload in Lbs. | Antenna Aperature |
|---|---|---|---|---|---|---|---|
| 1 | 1 | Single Lobe | 13.40 | 11.27 | 32 | 141 | 3.4 |
| 2 | Medium | 6.70 | 8.26 | 90 | 216 | ||
| 2 | Peanut | 7.90 | 8.98 | 90 | 287 | ||
| 3 | Wide | 5.20 | 7.16 | 135 | 310 | ||
| 4 | Omni | 3.90 | 5.91 | 180 | 353 | ||
| 2 | 1 | Single Lobe | 26.80 | 14.28 | 90 | 288 | 6.5 |
| 2 | Medium | 13.40 | 11.27 | 175 | 617 | ||
| 2 | Peanut | 15.80 | 11.99 | 175 | 441 | ||
| 3 | Wide | 10.40 | 10.17 | 310 | 728 | ||
| 4 | Omni | 7.80 | 8.92 | 350 | 772 | ||
| 4 | 1 | Single Lobe | 53.60 | 17.29 | 180 | 577 | 12.7 |
| 2 | Medium | 26.80 | 14.28 | 350 | 1279 | ||
| 2 | Peanut | 31.60 | 15.00 | 350 | 962 | ||
| 3 | Wide | 20.80 | 13.18 | 530 | 1500 | ||
| 4 | Omni | 15.60 | 11.93 | 700 | 1588 | ||
| 6 | 1 | Single Lobe | 80.40 | 19.05 | 310 | 970 | 18.8 |
| 2 | Medium | 40.20 | 16.04 | 530 | 1675 | ||
| 2 | Peanut | 47.40 | 16.76 | 530 | 1323 | ||
| 3 | Wide | 31.20 | 14.94 | 810 | 1850 | ||
| 4 | Omni | 23.40 | 13.69 | 1160 | 1962 | ||
| 8 | 1 | Single Lobe | 107.20 | 20.30 | 350 | 1190 | 25 |
| 2 | Medium | 53.60 | 17.29 | 700 | 2600 | ||
| 2 | Peanut | 63.20 | 18.01 | 700 | 1869 | ||
| 3 | Wide | 41.60 | 16.19 | 1160 | 3043 | ||
| 4 | Omni | 26.80 | 14.28 | 1500 | 3220 |