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meter design
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about meter design on dxzone.com
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Antennas : 10M
- The optimized wideband antenna
- NW3Z yagi antenna designs for Dayton 2001
Includes yagis for 20 15 10 meters.
[Hits: 4579 | Votes: 6 | Rate: 3.00] - Cubic Quad
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- The cubic quad is a very popular way to get reasonably high gain and excellent front to back ratios as well as low angles of radiation for without going to extreme heights. Includes design for 2 6 10 12 15 meter bands
[Hits: 55618 | Votes: 31 | Rate: 4.56] Antennas : 17M
- W3FF Portable Dipole
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- This is the antenna w3ff designed for his walking portable station. It is a dipole constructed out of the plastic plumbing pipe CPVC. There are telescoping whips at the ends of each side of the dipole, and these whips are adjusted to bring the antenna into resonance on each of five HF Bands 10, 12, 15, 17, and 20 Meters
[Hits: 16731 | Votes: 12 | Rate: 7.82] Antennas : 2M
- The Moxon Rectangle on 2 Meters
- We often think of the Moxon rectangle as strictly an HF antenna. However, its small size and special far field pattern lend themselves to some VHF applications. So let's see how to adapt the design to 2 meters (as a popular band choice) and also see a few of the uses to which we may effectively put the design.
[Hits: 7052 | Votes: 5 | Rate: 3.20] - 9 element yagi for 2 meters band
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- A simple design of a 9 elem. yagi antenna for 2 meters band
[Hits: 37512 | Votes: 197 | Rate: 4.87] - A turnstile antenna for 2-meter ARDF
- Antenna design for use with hidden transmitters on international-rules ARDF events
[Hits: 13123 | Votes: 14 | Rate: 5.92] - 2 Meter 10 Element Quagi Antenna
- This antenna was designed by N6JSX Kuby for Transmitter hiding. Fitting the requirements of directionality, high gain, and portability. This antenna was derived from the ARRL Handbook information on Quagi's and Yagi's; in the absence of two meter Quagi information, UHF Quagi dimensions were scaled into 146 MHz use.
[Hits: 8408 | Votes: 8 | Rate: 7.25] - Quagi and Yagi on 2 Meters
- Designing quagi and yagi antennas on 2 Meters, some preliminary notes by Cebik, W4RNL
[Hits: 3276 | Votes: 3 | Rate: 4.00] Antennas : 6M Antennas : 80M
- 80 meters wire antenna
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- A reduced-size 80-meter antenna designed for small lots, portable use, and a fine companion for QRP
[Hits: 35719 | Votes: 19 | Rate: 4.63] Antennas : Collinear Antennas : Delta loop Antennas : Dipole
- ZZ Wave Net
- ZZ Wave Net is a 40 & 80 meter full wave loop designed to fit on a city lot. ZZ Antenna is a folded dipole bent into an inverted V loop
[Hits: 8293 | Votes: 7 | Rate: 7.15] Antennas : J-Pole
- 2 Meter J-pole from 450-Ohm Ladder Line
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- Great first time J-pole project. Covers most of the basics. This small and thin design also makes it good for several stealth applications.
[Hits: 34990 | Votes: 34 | Rate: 7.97] Antennas : Mobile
- HF Mobile Antenna HB9ABX
- Most efficient hf mobile antenna, This mobile antenna is designed for all HF bands from 10 to 80 meters an proved to be very efficient in my travels in South America on 15 and 20m for contacts to Europe and within South America.
[Hits: 4366 | Votes: 8 | Rate: 7.51] Antennas : Windom Manufacturers : Antenna Parts : Fiberglass tubing
- Comet Antennas
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- Distributor for COMET and MALDOL brand antenna products designed, manufactured in Japan. Distributor of DAIWA brand RF SWR/power meters and switching power supplies.
[Hits: 19345 | Votes: 33 | Rate: 5.83] Manufacturers : Antennas
- Signal Engineering
- Signal Engineering technologically advanced antennas with modern design and construction technique. Up to date information about current line of high performance 10 and 11 meters antennas.
[Hits: 4012 | Votes: 15 | Rate: 8.21] Manufacturers : Antennas : HF : Log Periodic Antennas
- KMA Antennas
- KMA Antennas specializes in HF - VHF - UHF Log Periodic Antennas, unique antennas for the Six Meter band and custom antenna designs.
[Hits: 4932 | Votes: 5 | Rate: 7.00] Operating Modes : 50 Mhz
- Six Meters FAQ
- Faqs on six meters band, designed to help encourage hams to use and enjoy this band
[Hits: 2987 | Votes: 3 | Rate: 5.33] Software : Utilities
- PLL2
- 2nd Order phase locked loop design for passive and active circuits. Bode plot, step response, design parameters
[Hits: 1286 | Votes: 3 | Rate: 5.33] Technical Reference : Power Meter
- A 50 MHz MicroWattMeter
- A design for a simple microwattmeter. Input range -75 dBm to + 5 dBm. Frequency range 2 to 50 MHz
[Hits: 3213 | Votes: 1 | Rate: 6.00] Technical Reference : Preamplifiers
- 144 MHz preamplifier with BF981
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- Design of a preamplifier for 144 MHz with 1 dB NF and 23 dB gain using BF981. This amplifier is using a low cost silicon MOSFET (BF981 from Philips) to give more than 20 dB gain with around 1 dB noise figure on 2 meter.
[Hits: 13946 | Votes: 25 | Rate: 6.12] Technical Reference : SWR Meters
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