9 band

462 links

5 element Yagi antenna for 10 meters band - VE3VN
This 10 meter antenna is right out of the ARRL Antenna Book There are 5 ...

[ Hits: 195 | Votes: 2 | Rating: 6 ]
Two on 10 - AA1DO
A two element beam antenna for ten meters band This home brew two element beam ...

[ Hits: 340 | Votes: 2 | Rating: 8 ]

Transmitting Ferrite Loop for 80-160 - G2BZQ
Article from 73 Amateur Radio Today about experimenting on ferrite loops transmitting loop antennas for ...

[ Hits: 610 | Votes: 3 | Rating: 7 ]

Log Periodic Antenna for ATV - PI6ATS
Log periodic Antenna for 23 13 and 9 cm bands The LPA was built according ...

[ Hits: 98 | Votes: 0 | Rating: 0 ]

T2FD Antenna - Terminated and twisted folded dipole - OH1AYR
T2FD is a 600 900 ohms folded dipole terminated with resistor Feed impedance is coupled ...

[ Hits: 493 | Votes: 0 | Rating: 0 ]

Dual Band Quarter Wave Droopy Antenna - VA7DH
Adapted from a similar project by NA4IT Made with one quarter wave 2 meter radiating ...

[ Hits: 350 | Votes: 1 | Rating: 9 ]

Central States VHF Society - CSVHFS
The Central States VHF Society Inc CSVHFS is a not for profit organization chartered in ...

[ Hits: 55 | Votes: 0 | Rating: 0 ]

PY2GN SDR Brazil - PY2GN
WebSDR Pardinho SP Brazil providing access to HF bands 160 80 40 20 15 11 ...

[ Hits: 136 | Votes: 2 | Rating: 7.5 ]
Northern Utah WebSDR USA - sdrutah.org
This online WebSDR is located near Corinne Utah has coverage on all U S amateur ...

[ Hits: 519 | Votes: 3 | Rating: 10 ]
DK0TE Mobile version WebSDR Germany - DK0TE
This is the mobile version of the DK0TE WebSDR providing HF ham radio bands coverage ...

[ Hits: 182 | Votes: 2 | Rating: 5.5 ]
DK0TE WebSDR Friedrichshafen - DK0TE
This is a WebSDR receiver located in Friedrichshafen Germany at Lake Constance using a multiband ...

[ Hits: 183 | Votes: 3 | Rating: 10 ]
WebSDR from Croatia - 9A3LI
WebSDR receiver located near Krizevci Croatia with 0 2 MHz 60 80 meters band and ...

[ Hits: 176 | Votes: 2 | Rating: 8.5 ]

(tr)uSDX - DL2MAN
The tr uSDX is a 5 Band Mulitmode QRP Transceiver in Pocket Format 90x60x30mm 140g ...

[ Hits: 203 | Votes: 2 | Rating: 10 ]

FreeDV - Digital Voice for HF bands - K9XN
FreeDV uses an audio codec as a software based modem to decode and encode the ...

[ Hits: 92 | Votes: 0 | Rating: 0 ]

Operating EME on two meters band - K7XC
144 Mhz EME Basics Weak Signal VHF by Tim Marek that will help you make ...

[ Hits: 95 | Votes: 1 | Rating: 9 ]

SW-3B QRP CW RTX - Venus
The SW 3B is a Three band CW QRP transceiver Weight 180g output power 5W ...

[ Hits: 121 | Votes: 0 | Rating: 0 ]

HF9V Antenna Setup and mods - W6AER
Installation and modification of the popular Butternut HF9V antenna with the optional 160 meter addon ...

[ Hits: 196 | Votes: 2 | Rating: 10 ]

Icom IC-R8600 Review - N9EWO
Review of the excellent ICOM IC R8600 Wide Band SDR communications receiver Featuring Direct Sampling ...

[ Hits: 141 | Votes: 1 | Rating: 10 ]

A Simple Dual-band Transceiver - VU2ESE
This a well performing simple two band transceiver The transceiver design is inspired by the ...

[ Hits: 100 | Votes: 1 | Rating: 6 ]