micro 80

The DXZone.com

micro 80

12 links - and 1 categories

Antennas : 80M

  • Horizontal Loop for 80 meters - Modelling an horizontal Loop antenna at 3.5 MHz
    [ Hits: 1036 | Votes: 2 | Rating: 5.5 ]
  • 80m Shortened Dipole Antenna - This antenna just requires about 24m of free space instead of 41m that a normal half wave 80m antenna needs to hang up. The so called loaded dipole uses a coil in every dipole arm to electrically lengthen the mechanical too short dipole arms. Every coil has an inductivity of 120 microHenry.
    [ Hits: 152 | Votes: 0 | Rating: 0 ]
Antennas : Horn
  • A Horn Antenna for 2.4 GHz. - This Antenna is not really practical for AO-40 reception, but horn antennas have a number of qualities useful in microwave antenna testing and noise figure measurements.
    [ Hits: 10958 | Votes: 32 | Rating: 3.82 ]
Antennas : Towers
  • KQ6XA Antennas and towers  pop - Interesting antennas pojects such as Broadband/Multiband Dipole and Tower radiating antennas for 80m and 160m, HF antenna for the micro-light backpacking enthusiast
    [ Hits: 44906 | Votes: 27 | Rating: 4.96 ]
Antennas : Tuners
  • Semi-automatic antenna tuner project - Thsi article describes a microcontroller driven semi-automatic antenna tuner capable of handling power levels up to 150 watts. The device is a low pass filter tuner manually tuned by setting the optimized L/C combination by hand and then storing the values into the EEPROM of the mictrocontroller to recall them later (seperately for each band from 80 to 10 meters including WARC bands)
    [ Hits: 291 | Votes: 0 | Rating: 0 ]
Operating Modes : Radio Direction Finding
  • 80M Fox-Or-Test Transmitter - The 80 metre fox-or/test transmitter is a small low power transmitter which is designed to be used as an alignment aid for running up 80 metre foxhunt or ARDF receivers. It is also usable as a micro transmitter for fox-or-ing events.
    [ Hits: 707 | Votes: 3 | Rating: 2.67 ]
Radio Equipment : Microphones : Heil PR-781
  • Heil PR-781 Microphone - Review of the popular Heil PR-781 mic, connected to an Icom IC-7800 by k3dav
    [ Hits: 562 | Votes: 1 | Rating: 10 ]
Radio Equipment : VHF-UHF Mobile : Icom IC-V8000
  • Easy programming the V8000 with the hand microphone - A quick and easy method of programming memory channels The Icom IC-V8000 manual leaves much to be desired due to the translation. The operator's manual included with the Icom IC-V8000 can be very confusing to the new ham and the old timer alike, and lots of hams get very disgusted when trying to program the IC V8000 using the instructions provided with the operator's manual.
    [ Hits: 2964 | Votes: 5 | Rating: 10 ]
Radio Equipment : VHF-UHF Mobile : Yaesu FT-8800R
  • Programming Yaesu FT-8800R - Programming the FT-8800R via the front panel and microphone keypad is not extremely difficult. Already having a list of local repeaters in CHIRP, the addition of a USB cable would allow you to coordinate the memory layout across multiple radios with ease.
    [ Hits: 297 | Votes: 1 | Rating: 1 ]
Software : Antenna analysis
  • NEC4WIN - NEC4WIN is a 32 bits commercial antenna simulation software based on MININEC3 developed by the Naval Ocean Systems Center in the 70s and 80s. It runs under Windows and can be used to simulate, analyze and optimize wire antennas, beams, verticals, etc. NEC4WIN has limitations. They are the same as Mininec3 on which the engine is based.
    [ Hits: 1873 | Votes: 2 | Rating: 7 ]
Technical Reference : Audio
  • Audio spectrum analyzer  pop - Analyzes audio from 10 Hz to 20 kHz, input from microphone or wave file, Variable sample rates (8000 Hz, 11025 Hz, 22050 Hz, 44100 Hz) Variable transform sizes (1k, 2k, 4k, 8k) Upper and lower limits adjustable Continuous, averaged, peak hold
    [ Hits: 30291 | Votes: 54 | Rating: 3.82 ]
Technical Reference : QRP Projects : QRP CW Transceiver

Not satisfied ? Lookup Google Custom Search Engine for micro 80


Search micro 80 with: Yahoo!, DuckDuckGo , Bing

Search

Related Searches

Get our links, Everywhere!

Follow us on Social Networks
RSS Feeds The DXZone.com RSS feed

Sign up for daily Newsletter

Service provided by Google FeedBurner

Free for your Site

Add our gadgets to your site
Daily Top 10 links

Google Custom Search