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Quick Details

  • Brand Name: BAOJIE HF amplifier
  • Model Number: BJ-300 HF Amplifier
  • Place of Origin: Fujian, China (Mainland)
  • frequenct range: 3-30MHz
  • Output power: 100W
  • Input power: 3-5W
  • Input current: 14-20A
  • Dimension: 109*225*35mm
  • Weight: 750g
  • Fuse: 2x12A
  • Working mode: FM-AM-CW-SSB
  • Voltage: 12-14V
  • Type: Mini Amplifier

Packaging & Delivery

Packaging Details Plain Box
Delivery Time 3-15 Workdays


2.Turn on/off switch
3.Auto mode
4.Auto protect
5.Output power 100W



SSB walkie talkie hf radio amplifier BJ-300 with 30watt out put



HF SSB Transceiver Amplifier description:

This model can be amplify 100-150W for HF radio.
1.Turn on/off switch 
2.Auto receive/transmit switch
3.Electrode reversal protect


Frequency range

HF( 3-30MHz)

Operate voltage

12-14 Vcc

Input current/POWER

14-20 A

Input power

3-5 W

Input power SSB

2-10 W

FM Output power

PEP Max 150 W(Input 10W)

AM Output power

PEP Max 150 W(Input 10W)

Output power SSB

300 W(Input 10W) PEP Max
250W (Input 5W ) PEP Max

Working mode


Blown fuse

2x12 A


109x225x35 mm

Net weight

750 g.

Product Description

Compact high power all mode linear amplifier with automatic TX/Rx switch and On/Off switch.

Electronic switch. Inversion polarity protection.

Packaging& Delivery

 Packaging detail :one pcs by one neutral packing box,10pcs boxes by one carton

delivery detail :within 1-3 days for 1-50pcs.100-500pcs within 7-10days

About us

 Quanzhou Baojie Electronics Co.,Ltd is a hi-tech enterprise professionalized on researching,producing and sellingwireless 

 handheld transceiver and the accessories. Since the establishment in 1994,  the company has been dedicating to the

to the wireless communication development and continuous production innovation

Based on our belief of “innovate continuously and strive for excellent quality”, we will develop more and better wireless

 handheld transceiver and satisfy the users and market demand. We sincerely welcome domestic and oversea customers 

 to work with us and together we develop the wireless communication business.

 Q:What is your handheld walkie talkie talk range?
The talk range distance of Dual Band two way radio is 8-10KM in open space. 3-5KM in city, because the high bulidings and high hill will shorten the talk range.

Q:What is your Warranty service?
Warranty: 12 months for radio body , and 6 months for accessories.

Q:How do you ship radios?
We only use reputable carriers like EMS, Fedex, DHL or UPS. We ship unframed
paintings in a pretective hard plastic tube. 
Q:How can I pay for my walkie talkie?
We accpet T/T, West Union, Paypal.

 how to used the amplifier


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Supplier's Trade Assurance Limit: US $298,000
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