10m

148 links - and 2 categories

Choking balun for 160-30 meter band - Choking balun for lower HF and MF bands. (1.8MHz - 10MHz). Requiring a choking balun to isolate the potential RF pick up on the coax cable as it runs past equipment such as computer within the radio room at lower HF and MF frequencies a simple method of winding RG58 coax onto a Powdered Iron Toroid Core was constructed.
[ Hits: 196 | Votes: 3 | Rating: 6 ]

Multiband End-fed 80-10m Antenna - A multi band antenna for HF band capable to operate from 10 to 80 meters band depending on wire lenght loaded with a small inductance neat the feed end.
[ Hits: 367 | Votes: 2 | Rating: 6.5 ]

Shortened EFHW Antenna 80-10m ^updated - A shortened multiband antenna, about 23m long, for 80m - 10m bands with a low SWR (<1.3) on 80m and 40m, and <3 till 10m. Bandwith on 80m is 300kHz
[ Hits: 4132 | Votes: 11 | Rating: 6.18 ]
End Fed Antenna with a 1:64 Matching Network - In this experiment the autor is going to explore the use of a 1:64 matching network on the End Fed Long Wire Antenna. Experiment will consist in build a 80-40-20-15-10 meter End Fed Long Wire Antenna with a 1:64 matching network from the documentation available on the internet
[ Hits: 872 | Votes: 15 | Rating: 6.73 ]
QRP End-Fed for 40m 20m 10m - This antenna build was strongly inspired by the well known PAR end fed antenna. The matcher box uses a T82-43 Fair-Rite core.
[ Hits: 170 | Votes: 3 | Rating: 9.67 ]

Homebase 10 - The Homebase-10 is a simple to make wire halo antenna for 10m (28MHz) built using parts available from the local DIY store. The resulting antenna is very effective on 10m despite its small size and light weight. Also shown is a dual-band version for 10m and 6m.
[ Hits: 325 | Votes: 1 | Rating: 3 ]

Quad Loop Antenna for 50 MHz - Building A Full-Wave Quad Loop Antenna for 6 Meters. This is an easy antenna to build and the materials cost about $15-20. It exhibits 1.8dB gain over a 1/2-wave dipole. Using an open-wire parallel feedline (commonly called ladder line) with an antenna tuner, it tunes up on the 10m band as a 5/8-wave loop as well
[ Hits: 199 | Votes: 1 | Rating: 1 ]

Portable magnetic loop antenna - A portable loop antenna, made with a 3 meter loop resonates with the chosen capacitor from just below 7MHz to about 28.300MHz which makes it usable on the bands from 40m to 10m.
[ Hits: 167 | Votes: 2 | Rating: 9 ]

Build a Stronger 2 Element Quad - A Different way to construct a tried and true antenna out of PVC, especially for the 10 meter and higher frequencies.
[ Hits: 152 | Votes: 0 | Rating: 0 ]

Z-match ATU covering 160m - 10m - An home made Z-Match antenna tuner unit that cover all HF bands between 10 and 160 meters
[ Hits: 1565 | Votes: 3 | Rating: 8 ]
ICOM Tuner Connector - Many Icom radios e.g.7100 have a connector for automatic tuners such as the Icom AH4. The cable supplied by Icom is of a fixed length 10m and is not shielded. Icom recommends to use shielded cable for any length greater than 10m.
[ Hits: 232 | Votes: 1 | Rating: 10 ]

A 40m-10m vertical antenna with elevated radials - A multiband vertical antenna for HF bands with elevated ground radials slant down at 45 degrees and acting also as guy wires.
[ Hits: 547 | Votes: 1 | Rating: 6 ]

N3TUQ DX Maps - DX Cluster spots represented in a google map, for 10m 6m 2m bands taken from the VE7CC DX Cluster. Some filtering options are available.
[ Hits: 112 | Votes: 0 | Rating: 0 ]

Z2LA Zimbabwe DX Pedition - Z2LA DX Pedition to Zimbabwe 160m through 10m band on SSB and CW
[ Hits: 92 | Votes: 0 | Rating: 0 ]

TX7T Marquesas Islands DX Pedition - TX Marquesas 2019 Nov 6 - 2019 Nov 19, 60-10m; CW SSB FT8 QSL via LoTW official web site
[ Hits: 223 | Votes: 0 | Rating: 0 ]

V31YN - 2020 Jan 6 - 2020 Feb 29 By DJ4KW as V31YN and DK9GG as V31GW; 160-10m; CW FT8 SSB; see Web for full QSL and operational details QSL via LoTW.
[ Hits: 159 | Votes: 0 | Rating: 0 ]
5H4WZ DXpedition Pemba isl. - Members of the Low Bands Contest Club (OM7M) will take part in an DX-pedition to Pemba Island AF-063 from 6.2 – 18.2. 2020. They will be on air from 160-10m CW, SSB, RTTY & FT8. Also participation in the ARRL DX CW and CQ WPX RTTY contests. The licence is issued and callsign will be 5H4WZ.
[ Hits: 166 | Votes: 0 | Rating: 0 ]

(tr)uSDX - The (tr)uSDX is a 5-Band / Mulitmode QRP Transceiver in Pocket Format (90x60x30mm - 140g). It features a highly efficient Class E PA and Supports CW/LSB/USB and AM/FM. Right now it covers 80/60/40/30/20m and in Future there will be support for 17/15/12/10m
[ Hits: 202 | Votes: 2 | Rating: 10 ]

A Surprisingly Accurate LC Meter by VK3BHR - An inductance and capacitance meter, measuring range is from 0 to>0.1uF for capacitance and 0 to>10mH for inductance. A project by Phil Rice, VK3BHR
[ Hits: 224 | Votes: 1 | Rating: 10 ]

Transverter for the 4m-Band - XV4-10 - The XV4-10 is a linear transverter for the 4m band to be used with a 10m transceiver. Input frequency 29-30 MHz, output frequency 69.5-70.5 MHz
[ Hits: 256 | Votes: 0 | Rating: 0 ]