872/872F-70-2TM
872/872F-70-2TM
872872F-70-2TM
Download Product Specs
DOWNLOAD DIGITAL PATTERN FOR VHF BAND
DOWNLOAD DIGITAL PATTERN FOR 215-225 MHz
The 872/872F-70-2TM antenna is a wide band dual band antenna designed for multicoupled systems. The antenna covers the 138-174 MHz and 215-225 MHz band, and offers a choice of radiation patterns that are determined by the dipole-to-mast spacing. This antenna is very rugged. It has an internal cabling; it is not field adjustable. The 872/872F-70-2TM antenna is well suited for use in severe environmental conditions. The antenna is offered in a ¼, ⅜ or ½ wave pattern spacing versions.
Description
The 872/872F-70-2TM antenna is a wide band dual band antenna designed for multicoupled systems. The antenna covers the 138-174 MHz and 215-225 MHz band, and offers a choice of radiation patterns that are determined by the dipole-to-mast spacing. This antenna is very rugged. It has an internal cabling; it is not field adjustable. The 872/872F-70-2TM antenna is well suited for use in severe environmental conditions. The antenna is offered in a ¼, ⅜ or ½ wave pattern spacing versions.
Additional information
| Frequency Range, MHz | 138-174/215-225 |
|---|---|
| Nominal Gain, dBd | 5.0-5.5\, 5.0/5.5 |
| Bandwidth: 1.5:1 VSWR, MHz | 138-174\, 215-225 |
| Polarization | Vertical |
| Pattern | Bi-directional (1/2 wavelength)\, Offset (1/4 wavelength) |
| Power Rating, Watts | 300 |
| Nominal Impedance, Ohms | 50 |
| Lightning Protection | DC Ground |
| Standard Termination | N Male attached to end of the 30" (762 mm) flexible lead |
| Length, in (mm) | 246 (6248) |
| Width (1/2 Wave Spacing), in (mm) | 40 (1016) |
| Weight, lbs (kg) | 63 (28\,6) |
| Rated Wind Velocity: no ice, mph (km/h) | 115 (185) |
| Rated Wind Velocity: 0.5" (13 mm) Ice, mph (km/h) | 90 (145) |
| Lateral Thrust @ 100 mph wind, lbs (N) | 195 (872\,4) |
| Bending Moment @ top clamp: 100 mph, ft*lb (N*m) | 1109 (1500\,4) |
| Space between clamps | 40" (1016 mm) |
| Mounting Information Mast O.D., in (mm) | 2.9 (74) |
| Frequency Range | 132-174 MHz, 215-225 MHz |
| Nominal Gain | 5.0-5.5 dB |
| Antenna Pattern | bi-directional, offset |
Ordering Information
872/872F-70-2TM-1/2 (½ wave version)
872/872F-70-2TM-1/4 (¼ wave version)
872/872F-70-2TM-3/8 (⅜ wave version)
