Description
Hamgeek Micro PA50+ (PA50 Plus) 50W 3.5MHz-28.5MHz HF Power Amplifier HF Amp with 1.3" OLED Screen
Description:
Hamgeek Micro PA50+ is an upgraded product based on Micro PA50. Compared with Micro PA50, it has the following upgrades:
1. The upgraded display screen is a 1.3-inch OLED screen, which has a larger display area and is clearer and more intuitive.
2. Upgrade the thermal runaway management design, and improve the thermal stability again under the original high stability characteristics.
3. With the support of the new thermal runaway management, the IMD performance is improved to a new height, and its signal quality is better.
4. With the new LPF design, the power output of each frequency band is more balanced.
5. Upgrade the software algorithm and the execution efficiency is higher.
6. Customized lengthened UHF-KYD RF connectors can use non-standard plug-in connectors.
7. Optimize some hardware structure designs to improve the ability to resist falling.
Hamgeek Micro PA50+ inherits all the advantages of Micro PA50 at the same time. It is a 50W intelligent portable shortwave power amplifier. With high-speed automatic transmission and reception switching, it can automatically switch between receiving and transmitting without using an external PTT control line. Similarly, Hamgeek Micro PA50+ also enables high-speed automatic switching of LPF filters, and there is no need to connect the band control line, any QRP shortwave radio station can be used perfectly. And it has perfect power and standing wave display and protection functions; voltage display and protection functions; temperature display and intelligent heat dissipation and temperature protection; and the CW semi-plug-in mode function has also been added; of course, it also supports the use of external PTT to control receiving and transmitting switch and band control line switch LPF filter, and support for ICOM band switching protocol and XIEGU brand band switching protocol at the same time.
Specifications:
- Brand: Hamgeek
- Model number: Micro PA50+
- Frequency range: 3.5MHz-28.5MHz (incremental support to 29.8MHz)
- Input power: 2-5W
- Input standing wave: â¦2.0 at 50Ω
- Maximum output power: 40-50W
- Output impedance: 50Ω
- Output standing wave protection: 1:3.0 (â¦10W); 1:2.0 (â§10W)
- Supply voltage: 8.5V-17.5V (up to 14.2V for machines before 2023); 13.8V (typical value)
- Current consumption: â¦12A
- Maximum working temperature: â¦60â
- Dimensions: 88x38x143mm/3.5x1.5x5.6" (excluding protrusions); 88x38x160mm/3.5x1.5x6.3" (including protrusions)
- Weight: about 600g/1.3lb
Package Included:
- 1 x HF power amplifier
Description:
Hamgeek Micro PA50+ is an upgraded product based on Micro PA50. Compared with Micro PA50, it has the following upgrades:
1. The upgraded display screen is a 1.3-inch OLED screen, which has a larger display area and is clearer and more intuitive.
2. Upgrade the thermal runaway management design, and improve the thermal stability again under the original high stability characteristics.
3. With the support of the new thermal runaway management, the IMD performance is improved to a new height, and its signal quality is better.
4. With the new LPF design, the power output of each frequency band is more balanced.
5. Upgrade the software algorithm and the execution efficiency is higher.
6. Customized lengthened UHF-KYD RF connectors can use non-standard plug-in connectors.
7. Optimize some hardware structure designs to improve the ability to resist falling.
Hamgeek Micro PA50+ inherits all the advantages of Micro PA50 at the same time. It is a 50W intelligent portable shortwave power amplifier. With high-speed automatic transmission and reception switching, it can automatically switch between receiving and transmitting without using an external PTT control line. Similarly, Hamgeek Micro PA50+ also enables high-speed automatic switching of LPF filters, and there is no need to connect the band control line, any QRP shortwave radio station can be used perfectly. And it has perfect power and standing wave display and protection functions; voltage display and protection functions; temperature display and intelligent heat dissipation and temperature protection; and the CW semi-plug-in mode function has also been added; of course, it also supports the use of external PTT to control receiving and transmitting switch and band control line switch LPF filter, and support for ICOM band switching protocol and XIEGU brand band switching protocol at the same time.
Specifications:
- Brand: Hamgeek
- Model number: Micro PA50+
- Frequency range: 3.5MHz-28.5MHz (incremental support to 29.8MHz)
- Input power: 2-5W
- Input standing wave: â¦2.0 at 50Ω
- Maximum output power: 40-50W
- Output impedance: 50Ω
- Output standing wave protection: 1:3.0 (â¦10W); 1:2.0 (â§10W)
- Supply voltage: 8.5V-17.5V (up to 14.2V for machines before 2023); 13.8V (typical value)
- Current consumption: â¦12A
- Maximum working temperature: â¦60â
- Dimensions: 88x38x143mm/3.5x1.5x5.6" (excluding protrusions); 88x38x160mm/3.5x1.5x6.3" (including protrusions)
- Weight: about 600g/1.3lb
Package Included:
- 1 x HF power amplifier
Payment Terms
1. We accept PayPal,Payoneer,Visa Card,Google pay,Credit card etc.
2. We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay.
2. We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay.
Shipping Terms
1. We will process the order within the handling time ,if you have any questions, please contact us via eBay message or email.
2. For remote regions of DHL/FedEx..., extra shipping costs might be charged. Usually it costs about 30USD-50USD. We will contact you if shipping company informed us your address belongs to remote area. Thanks for your understanding.
2. For remote regions of DHL/FedEx..., extra shipping costs might be charged. Usually it costs about 30USD-50USD. We will contact you if shipping company informed us your address belongs to remote area. Thanks for your understanding.
Return Terms
If you receive the item that not satisfied or defective, please do not open case and kindly notify us within 30 days. We will guide you the returning process for replacement or refund.
Custom Duties & Taxes
1. It is buyer's responsibility to cover the import duties, taxes.We do not charge any taxes and fees, and the possible taxes and fees will be collected by the platform or by third parties such as customs and carriers.
2. Please check with your country's customs office and inform us what/how much should declare before shipping.
2. Please check with your country's customs office and inform us what/how much should declare before shipping.
Feedback
1. Please kindly leave us a positive feedback and 5 star DSR if you satisfied with our product and service. Please feel free to contact us firstly if you have any problem with your order, we are responsible and credible seller and will solve the issue it for you asap.
2. If you are dissatisfied for any reason, please don't be quick to leave us neutral or negative feedback. We work hard to make sure EVERY CUSTOMER 100% SATISFIED and resolve any problem for you and always leave positive feedback to all our customers.
2. If you are dissatisfied for any reason, please don't be quick to leave us neutral or negative feedback. We work hard to make sure EVERY CUSTOMER 100% SATISFIED and resolve any problem for you and always leave positive feedback to all our customers.
On Feb 22, 2024 at 18:31:59 PST, seller added the following information: