Mobile antennas — HRS / ECO Antenne
HRS AT2 SL SL mount
Dual-band 144/430 MHz mobile antenna, no tuning, 47 cm, 100 W, SL base with 5 m of RG58
The HRS AT2 SL is a 47 cm dual-band 144/430 MHz mobile antenna, requiring no tuning, with a professional SL base for hole mounting and 5 m of RG58 cable.
Product description
On VHF it is a 1/2 wave, on UHF a 5/8 wave. It covers the 2 m and 70 cm amateur bands and services such as TETRA, CDMA-450 and ISM/LoRa 433 MHz. The radio-side connector is not supplied.
Key features
No tuning
141–149 and 430–440 MHz.
SL base
Professional hole mount.
100 W
Rated CW power.
Specifications
| Type | 1/2 λ (VHF) · 5/8 λ (UHF) |
| Frequencies | 141–149 MHz · 430–440 MHz |
| Gain | VHF 0 dB · UHF 2 dB (relative to 1/4 dipole) |
| Maximum power | 100 W CW |
| Cable | 5 m RG58 |
| Connector | Not supplied |
| Materials | Chrome-plated brass, 17/7 PH stainless steel, nylon |
| Height | approx. 470 mm |
| Weight | approx. 360 g |
| Mounting | Through hole |
In the box
- SL base for hole mounting
- Wing screw for the SL base
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