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Yaesu FT817 LDG Z11Pro LongWire QRPp I6IBE Ivo Pratola Peligna
Added: 8th March 2009
Posted By: w4djd
Views: 580
Comments: 0

Yaesu FT817 LDG Z11Pro LongWire QRPp I6IBE Ivo Pratola Peligna

Tags: Yaesu FT817 LDG Z11Pro LongWire QRPp I6IBE Ivo Pratola Peligna
W2RE Amateur Radio
Added: 9th March 2009
Posted By: w4djd
Views: 487
Comments: 0

2008 W2RE finished a 4 month antenna project that swapped out antennas and added antennas to maximize gain using HFTA. The new antennas and stacks will maximize gain with the guide of the HFTA (N6BV) software.

Tags: W2RE antenna project
Veron hamradio promo
Added: 9th March 2009
Posted By: w4djd
Views: 413
Comments: 0

Dutch Veron promo - excerpt

Tags: Veron hamradio promo
uk qrm video part 2
Added: 9th March 2009
Posted By: w4djd
Views: 322
Comments: 0

Problems with broadband / Ethernet over power lines causing QRM on HF

Tags: QRM UK broadband Ethernet power lines
uk qrm video part 3
Added: 9th March 2009
Posted By: w4djd
Views: 368
Comments: 0

Part 3 of UK QRM Problems with broadband / Ethernet over power lines causing QRM on HF

Tags: broadband Ethernet power lines
Softrock PSK31 40m
Added: 9th March 2009
Posted By: w4djd
Views: 552
Comments: 0

Rocky software decoding BPSK31 on 40m from Sofrock TX/RX v6.1. Improved video quality.

Tags: Softrock PSK31 40m
Offshore Pirate Radio in the movies
Added: 9th March 2009
Posted By: w4djd
Views: 402
Comments: 0

Another clip from Slade In Flame. Probably the best(or at least most realistic) Rock movie ever made. Great offshore Pirate Radio/Radio City/Radio London/Caroline/Seagull type thing...

Tags: Pirate Radio
Schematic of the 4 tube radio 6088
Added: 9th March 2009
Posted By: w4djd
Views: 891
Comments: 0

Schematic of the 4 tube radio, experimentally built in a way of the radio-pioneers (1910-1945). The radio acts as a cascade type receiver when the antenna coil has a high self-inductance, with lower self-inductances of the antenna coil you can put in a mixing process with the oscillator. Perhaps...

Tags: Schematic 4 tube radio 6088
Remote Radio Station Control
Added: 9th March 2009
Posted By: w4djd
Views: 476
Comments: 0

Operating my station remotely. I use three pieces of software. First is TRX-Manager to control the radio. See my video on TRX-Manager. Second, remote desktop software. This allows me to control the radio computer from a remote computer. I use Logmein.com free program to manage and setup the...

Tags: Remote Radio Station Control K7AGE
radio for VLF very low frequencies
Added: 9th March 2009
Posted By: w4djd
Views: 643
Comments: 0

Experimental receiver for VLF. I received electromagnetic (radio) signals between 14 and 22 KHz with a capacitor of 4,7 NF over the showed coil. The schematic is identical to that of the storm detector IV (with the 6088 Tube), the coil is differently constructed. There is one more transistor...

Tags: VLF very low frequencies