“Homebrew et Hardware defined Radio”.
.. Especially not with CSD “exotic” software, only analog, nothing but réeellement designed components for HF, and not for the BF !!!
THE RADIAN 5 includes:
- SYNTHE latest generation DDS, resole. 1 Hz
- Vernier “opto” super smooth and fast.
- Very low noise receiver with high dynamic
- (4 mos FET 3N-201 tandem)
- Great Duty to strong signals (input filters 3 ferrite cores mod. T97-10 !!)
- Préselecteur commutables
- Double Notch analogique
- An “analog sound of incomparable warmth
- IF AGC cascode with high dynamic
- EQ preamp
- 2 crystal filter (KVG Xf 9B 8-pole FI and 10 poles INRAD roofing)
- 12 memories
- Speech processor
- 2 PA-class AB2 (20W to 55W HF and bridled -190 W HF-charge) 2x MRF 428 followed by 422 2xMRF
- Noise Blanquer analog (ANL)
- BF analog filter
- Squelch
- Ros-meter / power meter to 2 étalloné needles
- M separate odulo meter
- 2 tone generator
- Charge fictive 50 W inside
- S-meter large analog format Schlumberger 10 cm, graduated in microvolts, taken on its own and not the FI BF / CAG
- Blue LED night lighting ..
- ETC, ETC.
- Documentation and diagrams in progress
This project also serves as a test platform standing for any subset constituting a transceiver ..
***google Translate
Source:Link
More
RI1PC, RI1PK & RI1PT – DXpedition to EU-160 & EU-188
“Dear OM’s! In the second half of july the group of HAM’s, members of Russian Robinsons Club is planing expedition to Barents... Read more
OM Power OM3006 50MHz 6m 3kw Linear Amplifier
OM Power The linear amplifier OM3006 is designed for 50 MHz amateur bands from 50 till 52 MHz and all modes . It is equipped with a ceramictetr... Read more
Collegiate QSO Party to Debut in September
ARRL’s Collegiate Amateur Radio Initiative (CARI) will sponsor the first Collegiate QSO Party in mid-September, just as the fall semester gets under w... Read more
Elecraft KX2 PSK31 Decoding Mode
Elecraft KX2 PSK31 Decoding Mode Read more
Sky Ham Radio End Fed Antenna , Resonant 40 – 20 – 10
Today many Hams encounter big problems when they want to install a good antenna. Many live in an apartment building, or in an area where the rules do... Read more
AMSAT “GOLF” CubeSats among NASA Ninth-Round CubeSat Launch Initiative Picks
AMSAT reports that two of its “GOLF” (Greater Orbit, Larger Footprint) series CubeSats are among 21 missions recommended for NASA’s CubeSat Launch Ini... Read more
The NEW Icom IC-9700 , It’s Amazing!!
IC-9700 Coming soon!! The new IC-9700, and a brief overview of the features it will have, as well as why I am really excited about owning one just as... Read more
Irish Amateurs now have WRC-15 60m allocation
The Irish Radio Transmitters Society have just announced that Irish radio amateurs can use the WRC-15 band of 5.3515 MHz to 5.3665 MHz with immediate... Read more
RIVERSIDE: Neighbors at odds over ham radio tower
BY SUZANNE HURT RIVERSIDE: Neighbors at odds over ham radio tower A couple moved after antenna and tower that extend up to nearly 58 feet went in nex... Read more
Es’hail-2 / QO-100 Teleport Inauguration Day February 14
AMSAT-DL report: This will also be the occasion to officially put the two amateur radio transponders of Qatar OSCAR-100, the first geostationary P4-A... Read more