The MIPRO AT-58 is a compact, directional 5 GHz log antenna designed to stabilise wireless performance over mid-to-long distances. It delivers 10 dBi antenna gain and includes a fixed 20 dB booster on the RX-Only port to offset cable losses and improve reception sensitivity. With dual TNC connectors (TX/RX and RX-Only) and a rugged housing, the AT-58 integrates neatly with MIPRO’s 5 GHz ACT-5800 systems and can be paired with the MPB-58 booster for extended coverage in multi-receiver rigs.

Key Features

• Directional 5 GHz (ISM 5.8 GHz) antenna for stable mid-to-long-range links

• 10 dBi antenna gain with focused pickup

• Built-in 20 dB booster (RX-Only port) to compensate coax loss and lift sensitivity

• Dual TNC connectors: TX/RX and RX-Only for flexible system designs

• Works with MPB-58 external booster to extend range on larger multi-channel setups

• Compact, rugged enclosure for touring and installed environments

Specifications

• Model / SKU: AT-58

• Type: 5 GHz multi-function directional log antenna

• Frequency Range: ISM 5.8 GHz

• Antenna Gain: 10 dBi

• Booster: Built-in 20 dB (RX-Only port)

• Connectors: TNC ×2 (TX/RX and RX-Only)

• Power Supply (booster): DC 10–24 V

• Impedance: 50 Ω

• Dimensions (W×H×D): 162 × 138 × 40 mm

• Weight: ≈ 270 g

• Compatibility: MIPRO ACT-5800 series 5 GHz wireless systems; MPB-58 antenna booster