Table of Contents
What is a wide range antenna tuner?
These antenna tuners cover frequencies from 1.8 through 220 MHz and offer a wide range of features, depending on model. You can get your antenna tuner with a roller inductor for continuous tuning, with a built-in dummy load, multiple antenna ports, combination SWR/wattmeters, and more.
What is a differential antenna tuner?
Palstar AT2KD Differential Antenna Tuners are American-made, impedance-matching networks that can optimize the performance of your antenna with your transceiver or SWL receiver.
Does a long wire antenna need a BalUn?
Long-wire Feed using a 4:1 Balun. The antenna ground side should be attached to a radial system as with a vertical antenna. Like any other antenna system that involves high SWR, use the shortest length and best quality coaxial cable possible.
Do you need a balun with an antenna tuner?
For best efficiency, ladder line feed and a good antenna tuner with balanced connections are required. The ideal balun is a 1:1 ratio DX Engineering special application tuner balun. It can be connected through a short length of coaxial cable to an unbalanced tuner for tuning the different bands.
How long should an HF antenna be?
It is important to use a counterpoise. A standard recommendation (see QST, March 1936, p. 32, “An Unorthodox Antenna”) is an 84′ long end fed and a 17′ long counterpoise (6.5′ for 20m)….Wire Lengths for Various Band Combinations.
| Group | USA Bands |
|---|---|
| e | 160-80-40-30-20-17-15-12-10 |
| f | 160-80-60-40-30-20-17-15-12-10-6 |
Which is the best mobile HF Auto Tune antenna?
ICOM AH-740 Mobile HF Auto-Tune Antennas provide near-instantaneous tuning across a 2.5 to 30 megahertz range. Their self-contained multiband antenna tuner creates a unified wide-range mobile antenna of exceptional capability.
What is the HF-Auto automatic antenna tuner?
Like all Palstar products, the HF-AUTO automatic antenna tuner was designed by Hams for Hams, carrying on the Palstar tradition for high-quality products. Auto-tuners have been around for years, but most of them use clacking relays and lumped components so that the match is always just a little bit off.
How much does A palstar antenna tuner cost?
Price: $1595.95 The Palstar HF-AUTO 1800 watt automatic antenna tuner covers 160 to 6 Meters with a power rating of up to 1800 watts PEP. Hams have enjoyed the benefits of low power auto-tuners for years, but now Palstar takes it to the next level and offers auto-tuning with a power rating of 5 Watts to 1800 watts.
What is a self-contained multiband antenna tuner?
Their self-contained multiband antenna tuner creates a unified wide-range mobile antenna of exceptional capability. Designed to facilitate mobile HF communications for commercial and military users around the world; they are both rugged and reliable.