AGENT®-404V/404U (A-404V/A-404U)
J-shaped whip antenna
The antenna is intended to provide LMR communication in frequency ranges 136-176 (A-404V) and 400-470 (A-404U) MHz both in fixed-site and mobile applications.
The antenna is made of aluminium alloy with oxide coating, which protects it against any weather conditions.
The antennas are designed for specific frequency and cannot be adjusted in the course of operation.
| Specifications | A-404V | A-404U |
| Frequency range | 136 – 174 MHz | 400-470 |
| Operating frequency band (voltage standing-
wave ratio = 1.5) |
7 MHz | 15 MHz |
| Amplification factor | 6,5 dBi | 6,5 dBi |
| Maximum power | 200 W | 200 W |
| Surge resistance | 50 Ohm | 50 Ohm |
| Type of connector | Custom | Custom |
| Direction pattern in the horizontal plane | 360 | 360 |
| Direction pattern in the vertical plane | ±40˚ | ±25˚ |
| Temperature range | −40…+60 ˚С | −40…+60 ˚С |
| Length | 1600 mm | 500 mm |
| Wind load | 120 m/s | 40 m/s |
| Polarisation | vertical | vertical |
| Mast diameter | 35 – 55 mm | 30-70 mm |
| Weight | 2500 g | 1200 g |
