Diy kits 100w fm vhf 80mhz -170 mhz rf power amplifier amp board amp kits with mrf9120 tube for ham radio

55,88 $
БЕСПЛАТНАЯ доставка

Diy kits 100w fm vhf 80mhz -170 mhz rf power amplifier amp board amp kits with mrf9120 tube for ham radio

  • Бренд: Unbranded
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Diy kits 100w fm vhf 80mhz -170 mhz rf power amplifier amp board amp kits with mrf9120 tube for ham radio

  • Бренд: Unbranded
РРЦ: 143,73 $
Цена: 55,88 $
Вы экономите: 87,85 $ (61%)
Продан:
55,88 $
БЕСПЛАТНАЯ доставка

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Описание

Small size. Frequency range 80--120Mhz ( input 1--1.5W) 140--170Mhz (3--4W). Power : DC 24--26v current: 5-7A. debugging steps: Welding completed, installed radiator First, do not install MRF9120. Connect the power supply 24V adjust the bias voltage of 3.5V and then disconnect the power supply. Install the MOS power tube MRF9120, pay attention to unplug the electric soldering iron, soldering iron welding using waste heat, preventing electrostatic breakdown of MOS power transistor. connect the power meter, dummy load, first turn on the power, adjust the quiescent current, 200--800MA, 400MA is the best. the test power connected to push, push, push FM maximum 1.5W, maximum VHF 4W FM and VHF, the basic do not adjust, promote the UHF Max 7W-8W, UHF adjusts the variable capacitor to obtain output power. Warning: input maximum FM VHF 1.5W, maximum 4W, maximum 7W-8W output UHF, maximum 100W, Output Disable open circuit, short circuit. Colour:green Material:plastic Package Contents: 1 x RF Power Amplifier Board AMP kits Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
  • Fruugo ID: 129902823-273120284
  • EAN: 1258253822293

Product Safety Information

Please see the product safety information specific to this product outlined below

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Product Safety Labels

CE Mark
Предупреждения безопасности: Please note that the product is safe under normal use conditions. However, improper use may lead to hazards such as damage, injury or other safety risks. Please read and follow the instructions carefully.This product complies with EU safety standards. However, for your safety, if any abnormality (such as strange smell, overheating, loose parts, etc.) is found during use, please stop using it immediately.In accordance with the EU General Product Safety Regulation, we remind you that this product is only suitable for [specific applicable people / scenarios]. Use in non - specified people / scenarios may bring potential safety hazards.

Доставка и возврат

Будет отправлено в течение 4 дней

  • STANDARD: БЕСПЛАТНО - Доставка между вт 04 ноября 2025–чт 13 ноября 2025 - БЕСПЛАТНО

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Product Compliance Details

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Manufacturer
The following information outlines the contact details for the manufacturer of the relevant product sold on Fruugo.

  • Shenzhenshi Muhe Electronic Commerce
  • Shenzhenshi Muhe Electronic Commerce
  • Room 601, No. 14, North District, Jingle New Village, Longyuan Community, Longhua Street
  • Shenzhen
  • CN
  • 518109
  • houshedianzishangwu@outlook.com
  • +86 13760403804
  • https://www.fruugo.us/search?merchantId=16962&pageSize=128

Responsible Person in the EU
The following information outlines the contact information for the responsible person in the EU. The responsible person is the designated economic operator based in the EU who is responsible for the compliance obligations relating to the relevant product sold into the European Union.

  • SUCCESS COURIER SL
  • SUCCESS COURIER SL
  • CALLE RIO TORMES NUM.1 PLANTA 1,DERECHA,OFICINA 3
  • Fuenlabrada,Madrid
  • Spain
  • Madrid
  • ES
  • 28947
  • successservice2@hotmail.com
  • +34 910602659