Skip to product information
1 of 7

Evalm

Micro PA50+ 50W Shortwave HF Power Amplifier 3.5-28.5MHz, 1.3 OLED, SWR Meter & LPF Filter

Micro PA50+ 50W Shortwave HF Power Amplifier 3.5-28.5MHz, 1.3 OLED, SWR Meter & LPF Filter

Regular price $179.99 USD
Regular price $0.00 USD Sale price $179.99 USD
Sale Sold out
Shipping calculated at checkout.

Shipping Icon Estimated Delivery: -

Micro PA50+ Power Amplifier

Micro PA50+ (PA50 Plus) 50W Intelligent Shortwave HF Power Amplifier

Frequency Range: 3.5MHz-28.5MHz

Key Features

  • 1.3-inch OLED screen for larger and clearer display.
  • Improved thermal stability with upgraded thermal runaway management.
  • Enhanced IMD performance for superior signal quality.
  • Balanced power output across all frequency bands with new LPF design.
  • Efficient performance with upgraded software algorithm.
  • Extended UHF-KYD RF connector, compatible with non-standard mounting connectors.
  • Optimized hardware design for better durability.

Main Functions

  • Portable 50W short-wave power amplification.
  • High-speed automatic transceiver and LPF filter switching.
  • Displays and protects power, standing wave, and voltage.
  • Intelligent heat dissipation with temperature display and protection.
  • CW semi-insertion mode supported.
  • Compatible with ICOM and XIEGU band switching protocols.

Specifications

  • Input Power: 1-5W
  • Input Standing Wave: ≤2.0@50Ω
  • Output Power: 40-55W@13.8V
  • Output Impedance: 50Ω
  • Supply Voltage: 9.5V-17.5V; 13.8V (typical)
  • Current Consumption: ≤12A
  • Operating Temperature: ≤65℃
  • Dimensions: 88 * 38 * 143 mm (excluding protrusions); 88 * 38 * 160 mm (including protrusions)
  • Weight: Approximately 630g

Package Includes

  • 1 x PA50+ Power Amplifier
  • 1 x Power Cord
View full details

Customer Reviews

Be the first to write a review
0%
(0)
0%
(0)
0%
(0)
0%
(0)
0%
(0)