vl 1000

7 MHz Dipole at VK1ZKD - This article documents an unobtrusive antenna for operation on 7MHz, primarily for contacts with stations at up to 1000Km range.

The GM3VLB 5 Band mini delta beam - HF multiband mini delta compact and easy assembling antenna that cover from 20 to 10 meters by GM3VLB

N6RK Open wire line - 1000 feet of open wire line

VLF-LF and the Loop Aerial - The article discusses the theory of loop aerials for receiving and how they reduce the level of local noise by Lloyd Butler VK5BR

Magnetic antenna fo ULF - Detection and recording of Schumann resonances and other electromagnetic phenomena at frequencies below 50 Hz By Hans Michlmayr

Sensitivity of Multi Turn Receiving Loops - Magnetism is manifested as a 'field of vectors', that is, any point in the magnetic field has not only a magnitude, but a direction in space. The four Maxwell equations describe how electric and magnetic vector fields behave and interact.

UT1IA Vladimir - Contest station from Donetsk, UKRAINE

GM3VLB Opertating Scottish Islands - offering informal information on Amateur Radio operation from Scottish Islands specifically the SCOTIA, IOTA, WAB, WLH and CIsA programmes - and other schemes involving Scottish Islands

Brockville Amateur Radio Club - The brockville amateur radio club is located in the heart of the 1000 islands on the banks of the st. lawrence river.

K5GVL Sabine Valley Amateur Radio Association - SVARA - Greenville, TX

M5AML John - M5AML - SSTV, Aerials (antennas), SSTV, Rallies, UK prefixes

WebSDR for VLF and 70 cm band - Operated by Wouter Weggelaar PA3WEG in Delft Holland, it allow reception of VLF and 70cm band to receive satellite signals

Signal Forge - The signal forge 1000 signal generator is a portable, high-performance digital and rf signal source with a 1 ghz frequency range. features include digital, differential and ac coupled outputs

Technology Systems - Supplier of Heathkit documents, full high quality manuals fom NEW manuals, full catalogs all pdf format. Schematics and 1000 pictures

RF Circuit design basics - Ebook by Akira Matsuzawa Tokyo Institute of Technology, Building blocks in RF system and basic performances, Device characteristics in RF application , Low noise amplifier design, Mixer design and Oscillator design

Acom 1000 70 Mhz modification - ACOM 1000 modification uses electric band switching, such that both 6m and 4m operation can be maintained.

FT-1000 S meter - MS Word document with FT-1000 S meter characteristics

FT-1000 Cat interface schematic - N6RK computer to FT-1000 interface

KD5VC 250Hz Filter Mod - FT1000D 250Hz Filter Modification

FT-1000 Noise Blanker Mod - Technical resource and information on improving ft1000 receiver performance

Top 1000 SWL HF Frequencies - W4LGH collection of top frequencies to listen oh HF bands

Natural Radio Listening: Streaming Audio - A page about fascinating Very Low Frequency and natural radio, with lots of streaming audio links from remote receivers. Some experimental stereo pairs around the world.

Live VLF Natural Radio - A collection of VLF natural radio live streams. Where possible, streams are synchronised to provide stereo pairs with baselines of up to 4000 miles.

COLLINS 30L-1 HF Linear Amplifier - The Collins 30L-1 Linear Amplifier has 1000 watts PEP power input on SSB and 1000 watts average on CW on all bands. It can be driven by the Collins 32S-3 Transmitter Collins KWM-2 or KWM-1 Transceiver, or most 70-100 watt exciters.

Hillar's Amp BTI LK-2000 Amplifier to gs35b - The BTI LK-2000 was originally a 3-1000z based amplifier, converted to a GS-35b.