Jonboy Radio Home Page Amateur Radio
HMAB Endeavour
HOME PAGE
HISTORY
GALLERY
LATEST Dx NEWS
RADIO FOCUS
QUESTIONS
FOR SALE
LINKS
SITE MAP


GET DISCOUNTS
FROM MY FAVOURITE
SUPPLIERS -

JOIN
AUSTRALIA
MY LAND
FREE




Jonboy [Jonathan] Walton - VK4CY

Radio construction photos. & information

VK4CY Emergency portable/mobile equipment
"Emergency.01"
VK4CY mobile/portable rigs [partially completed].
Built into ex AMSA Surveyor equipment container.
Photo. by VK4RV 06MARCH.2010
VK3XU's 'scratch built 137KHz Beacon & rigs
"137KHz transmitter 06"
137KHz beacon CW [137.40KHz](operational every Saturday & Sunday - afternoons/evenings).
Scratch built by Drew Diamond VK3XU.
Photo. by VK3XU & WIA
VK4CY/VK4RV 137KHz transmitter - Pix.05
"137KHz transmitter 05"
Front panel complete with metering, key jack and tuning.
Photo. by VK4RV - received 17AUGUST.2009
VK4CY/VK4RV 137KHz transmitter - Pix.04
"137KHz transmitter 04"
Scratch built fused PSU alongside torroidal transformer, smoothing capacitor
Photo. by VK4RV - received 17AUGUST.2009
VK4CY/VK4RV 137KHz transmitter - Pix.03
"137KHz transmitter 03"
Scratch built fuse protected PSU completed 19JULY.2009 - photo. by VK4RV.
VK4CY/VK4RV 137KHz transmitter - Pix.02
"137KHz transmitter 02"
Shows torridal transformer with extra 10 volt winding for the +6volt out via a 7806 [14JULY.2009] - photo. by VK4RV.
VK4CY/VK4RV 137KHz transmitter - Pix.01
"137KHz transmitter 01"
units based on VK3XU Drew Diamond's design. photo. by VK4FJAR.
VK4RV's QRP 'Ten-Tec' CW 40m transceiver
"Ten-Tec 40m QRP CW Rig Model # 1340"
Completed kit: Front panel of QRP rig : output 5 watts built by VK4RV - photo. by VK4RV.
VK4RV's QRP 'Ten-Tec' CW 40m transceiver
"Ten-Tec 40m QRP [5 watt] CW rig"
Completed circuit board : Kit built by VK4RV - photo. by VK4RV.
VK4CY/VK4RV - remote station - Pic.#4
"Shack rebuild.03"
Main frame with PSU's, FT847 & Signal box for PSK31 with the OMNI-VII on lower RHS. HF amplifier photo. by VK4CY.
VK4RV at operating console of revised remote station - Pic.#3
"Shack rebuild.04"
VK4RV Adrian at new operating console. Approx. 4 weeks to complete. photo. by VK4CY.
VK4CY at operating console of revised remote station - Pic.#2
"Shack rebuild.05"
VK4CY Jon at new operating console. Approx. 1 week to complete. photo. by VK4RV.
VK2MHB Arnold - at remote station operating position
"Shack rebuild.06"
VK2MHB Arnold of Murwillumbah NSW visiting the VK4RV/VK4CY remote shack. photo. by VK4RV.
VK4CY with FT8080 VHF/UHF controlling mobile installation by remote
"Shack rebuild.07"
VK4CY operrating 2m & 70cms via remote cable from vehicle. photo. by VK4RV.
VK4CY's EPC & Ten-Tec interface for CW & SSB - remote - Pic.#1
"Shack rebuild.08"
VK4CY Ten-Tec remote site at Woorim. photo. by VK4CY.
VK4CY operating remote PSK31 link - first trials
"Shack rebuild.09"
VK4CY working remote PSK31 link [11JULY.2009] - photo. by Lyle Stacpoole.
VK4RV receiving PSK31 data as remote logger - HRD programme
"Shack rebuild.10"
VK4RV received VK4CY PSK31 data signal [11JULY.2009] - photo. by VK4FJAR.
PSK31 with HRD programme in use
"Shack rebuild.11"
PSK31 data register showing VK4CY QSO with VR2CB [11JULY.2009] - photo. by VK4FJAR.
Blake - he'll make a great 'Ham operator' one day
"Shack rebuild.14"
Blake 3rd op - "Dad said, it doesn't matter which microphone I use I still won't be heard because of the 'dummy load'!!" - Tyler # 1 harmonic - in background with 'chain saw' on tower support!. photo. by VK4FJAR.

 


Home Page    History    Gallery    FAQS     Radio Construction data    Links    Site Map

Thank you for visiting my Website.

Please feel free to contact me at enquiries@jonboyradio.com

Postal [Mailing] Address PO Box 508 Bribie Island Queensland 4507 Australia

© 2007-present date : Aboutime Web Communications