Technical
related AMATEUR RADIO LINKS |
Commercial
Technical Amateur Radio related LINKS |
CDG2000
HF TRX by G3SBI & co
(advanced trx project) |
ALMOST
ALL DIGITAL EL.(Filter design soft.,L/C, more) |
G3SEK Technical site
(tetrode
tubes control board, more) |
AOR
(UK) (John Thorpe IMD testing of high perf receivers) |
G3YWX
Radio-Electronics
(tutorial, links) |
INRAD
(Sells IF Cristal filters, mech., also for home brew) |
Home
made by I4LRH
(several projects) |
MiniCircuits
(rf mixers, transformers, combiners,more) |
IK2JSB
(soft. for filter/AMIDON toroid calcul., R.R.5/02) |
ROCKWELL
COLLINS Mechanical FILTERS 455 KHz |
IW3HEV
(DDS module with AD9851) |
SYNERGY
(mixers, vco, transformers, combiners, more) |
KF6DX
(Doug,QEX editor.ORION
Ten-Tec technical site) |
TESTMART
(in California, Application note search service) |
K8CU Technical site
(High Voltage regulator, more) |
Some
RF semiconductor manufacturers, for data sheet |
K8ZT QRP,CW, PROJECTS and more resources links |
DATASHEET
LOCATOR (790 manufacturers listed) |
OK1RR
(under Technical stuff, pb filter data, more) |
DATASHEET CATALOG |
SM0VPO
(Homebrew) |
AGILENT (ex HP), Semiconductors
(data sh., appl. notes) |
WA1ION
(RF Circuits Building Blocks) |
ANALOG
DEVICES (Technical Library, data sheets) |
RF Filter Design and Analisys by AADE NOW FREE |
CALOGIC
SD5000N
(DMOS switches for High Lev. HF Mixer) |
WB6BLD
Technical Software
(ELSIE Filter design, more) |
Fairchild
FST3125 (as HF High Level Mixer, see G3SBI) |
W6/PA0ZN
(Spectrum Analyzer project) |
PA3CKR has also tested H-Mode Mixer with FST3125 |
W8JI
(Tom technical site,
RX and
Preampl tests) |
AppCad software by Agilent vers. 3.0 or
2.5.1 other site |
W8ZR Technical site
(EZ-Autotuner, high power HF, more) |
MA-COM
(new RF Mosfets MRF150 manufacturer) |
Bavarian
Contest Club projects (HF
preselector,filters, more) |
MOTOROLA
Semiconductors |
ORION HF transceiver by Ten-Tec MANUAL now in .pdf |
PHILIPS
(lot of RF components, RF application note) |
Ten-Tec new 2x4CX800A Titan III with .pdf manual-photos |
Sites
with a lot of LINKS, tech., mods, dealers, manuf. |
Alpha Power see Alpha 99 with 4CX800A |
WWW.MODS.DK
(loaded of manuals,radio modifications) |
QRO tech lin ampl with 4CX800A |
AC6V
(Amateur Radio Guide, over 6000 links) |
AB4OJ/VA7OJ
(ICOM enthusiast, a lot of links about) |
EHAM
(Amateur Radio on the net,product reviews,more) |
|
HAMRAD
(Amateur Radio Sites, mods, dealers, manufact) |
VA3CR (Yaesu
1000MP, 1000MP-Mark V, more) |
K1DWU
(over 4500 Amateur Radio LINKS) |
NU9N
(SSB HI FI AUDIO, RX audio analysis, more) |
GOOGLE
(for general searches on the web) |