band spectrum

18 links - and 1 categories

Space-Efficient Excellence: Inverted L Multi-Band HF Antenna - qsoshack
Discovering a solution for limited space the inverted L HF antenna emerges as a stellar ...

[ Hits: 189 | Votes: 0 | Rating: 0 ]

Rybakov 806 Multiband Antenna - IV3SBE
Multiband no trap no gap antenna This Antenna is a small wonder easy to build ...

[ Hits: 2477 | Votes: 2 | Rating: 6 ]

IARU Region 1 HF band plan
Band Plan for HF Bands by IARU Region 1, effective 2014.

[ Hits: 1218 | Votes: 1 | Rating: 1 ]
RSGB Band Plans and Information - RSGB
The RSGB Band Plan is normally published annually in the February edition of RadCom and ...

[ Hits: 553 | Votes: 0 | Rating: 0 ]
Amateur Service Spectrum Requirements at 7 MHz - IARU
An information paper by the International Amateur Radio Union History of 40m allocation propagation properties ...

[ Hits: 714 | Votes: 3 | Rating: 8 ]

Applied Instruments
Applied instruments manufactures test and measurement equipment for the broadband telecommunications industry products include carrier ...

[ Hits: 689 | Votes: 0 | Rating: 0 ]

Trilithic
Broadband instruments, R and microwave components and filters, field analyzers, spectrum analyzers

[ Hits: 572 | Votes: 0 | Rating: 0 ]

Ribbit digital text messaging mode for HF/VHF/UHF - RibbitRadio
Ribbit is a novel digital text messaging mode for VHF UHF communications for recreational and ...

[ Hits: 133 | Votes: 1 | Rating: 10 ]

40 MHz 8m Band Amateur Radio Exploration - G3XBM
The 8m ISM band a unique frequency range between 10m and 6m holds potential for ...

[ Hits: 76 | Votes: 1 | Rating: 8 ]

A PC as VLF receiver
Using a PC with soundcard as a VLF receiver how to use your PC as ...

[ Hits: 853 | Votes: 1 | Rating: 8 ]

Exploring the Spectrum From HF to UHF Frequencies - ARCAD
During radio s early days high frequencies were under 30 MHz due to technical limitations ...

[ Hits: 78 | Votes: 0 | Rating: 0 ]

IC-7700 as a bench spectrum analyser - AB4OJ
The Icom IC 7700 spectrum scope feature a minimum resolution bandwidth of just 100 Hz ...

[ Hits: 180 | Votes: 0 | Rating: 0 ]

UK Radio Frequency Bands
A guide from 0 Hz to 30 MHz The main bands all frequencies in MHz ...

[ Hits: 13145 | Votes: 24 | Rating: 5.67 ]

BeaconSee - BeaconSee
BeaconSee shows you in real time worldwide HF band openings on your PC Analyses the ...

[ Hits: 7252 | Votes: 13 | Rating: 7.61 ]

Axis Spectrum Analyzer - Axis Software Company
Axis Spectrum Analyzer allows you to record audio along with sincronized 31 band spectrum analyzer ...

[ Hits: 11257 | Votes: 5 | Rating: 4.2 ]
RSP Spectrum Analyser - Steve Andrew ^new
The analyser has been written to support the full range of SDRplay SDR radios including ...

[ Hits: 35 | Votes: 1 | Rating: 10 ]

Experimental HF 6-band SSB transceiver - DK7IH ^updated
An SSB radio for the HF bands will be presented Featuring 12 to 20 Watts ...

[ Hits: 768 | Votes: 15 | Rating: 9.34 ]

Gimme Five - QRP SSB Transceiver - DK7IH
Gimme Five reloaded a compact 5 band QRP SSB transceiver in SMD technology This unit ...

[ Hits: 285 | Votes: 1 | Rating: 10 ]