Pacific Antenna
Affordable QRP Antennas and Kits at exceptional value


   

10 Watt Single Band Amplifier Kit





Description

Our 10 watt single band amplifier kit is designed to increase the power output of low power transmitters It provides approximately 15dB gain and includes an input attenuator that can be configured to reduce power output of transmitters that are over 1W. It has automatic, RF sensed TR switching and can also be remotely keyed and locked out if needed by grounding one of two control lines. It is designed around a MRF 475/ 2SC1969 transistor along with diode controlled temperature feedback for the adjustable bias circuit to maintain the bias current at a constant level.

Specifications
  • Approximately 15dB gain amplifier using 2SC1969
  • Board size: 3 x 6 inches
  • Automatic TR switching
  • Manual remote keying and lockout capability
  • Temperature compensated bias circuit for maintaining good linearity
  • Single band with elliptic low pass filter to provide good rejection of harmonics
  • Designed with user configurable input attenuation for transmitters from 100mW to ~2W
Manuals and other useful information


 10 Watt Amplifier Manual

Ordering Information

Ordering electronically by PayPal using the buttons below.

NOTE
When an order is placed through PayPal, shipping charges are automatically calculated then a confirmation email is immediately sent by PayPal. We also receive this same email, so please rest assured that we have logged your order into our books. No other order confirmation will be issued. Your kit will be shipped in 1-2 weeks after our receiving the order, unless otherwise stated. Thanks for your support.
 

10 Watt 20m Amplifier Kit: $55.00
10 Watt 30m Amplifier Kit: $55.00
10 Watt 40m Amplifier Kit: $55.00
View your PayPal cart: 


Page last updated: 01/25/2017, 20:42:32
QRPKITS.COM Contact::
Page Maintained by:
Copyright © 2001-2016 Pacific Antenna/QRP Kits, All rights Reserved.
Pacific Antenna Return Policy