HARDROCK-50 ATU Kit
Additional functions:
- 60M band coverage. The ATU has a 60M lowpass filter which provides sufficient attenuation of harmonics for legal operation on the 60M band.
- Wattmeter mode. The HR50 amp will function as a stand-alone wattmeter reading forward and reflected average power, forward peak power and SWR from 0.1 to 50W.
- QRP mode. The amp keys up and provides ATU functions but does not engage the power amplifier stage allowing the ATU to function with the exciter barefoot.
Compatibility:
The ATU is compatible with the QSK mezzanine board for HR50’s with serial numbers above 1200. The ATU is not compatible with the QSK board that mounts on the bottom cover which was used with HR50’s with serial numbers below 1200. The ATU is not physically compatible with the driver amp, If your operation needs the driver amp we recommend integrating the driver into whatever is driving the HR50 or in its own enclosure.
Specifications:
|
ITEM |
SPECIFICATION |
|
Frequency Range |
160, 80, 40, 30, 20, 17, 15, 12, 10, 6 meter Amateur Radio Bands |
|
Input Power |
50W maximum, >1W drive required for tuning |
|
Tuning Range |
10:1 nominal (lower on 160 and 6 meters) |
|
DC Power |
11-16 Volts, < 0.5 Amps |
|
Network Type |
L-network (series L, shunt C); C switchable to input or output |
|
Inductance Range |
0-7.5 uH in 128 steps |
|
Capacitance Range |
0-1300 pF in 128 steps |
|
Memory |
Non-volatile storage of up to 343 tuning solutions. 160 – 12 meters every 10 kHz (233 solutions) 10 meters, every 25 kHz (69 solutions) 6 meters, every 100 kHz (41 solutions) |
|
Size |
Does not affect the overall HR50 size. |
|
Weight |
Adds about 1 lb (0.45 kg) to the HR50 amplifier |
Sales price: $179.00
For more technical info and to download the assembly manual, please visit our wiki at:
https://sites.google.com/site/hr50atu/
Recent Posts
BCH-220 Handheld Radio
BCH-220 Handheld Radio Introducing the new BCH-220 Handheld Radio for 1.25m 220 MHz. It’s just what you need in a 220 MHz portable. The BCH-220... Read more
Sale of Vintage Transmitter Funds Opportunity for ARRL Teachers Institute Participant
The sale of a vintage Collins transmitter has made it possible for a Connecticut Amateur Radio club to fund a seat for a future ARRL Teachers Institut... Read more
Unboxing Elad FDM-DUO – Small stand alone SDR QRP
This is an unboxing video about the Elad FDM-DUO, a small stand alone SDR QRP, also comes with a complete SDR control software. Read more
Tower tech’s condition still critical after a safety climb failure in Texas; his rescuers are sacked
Troy White, 49, was seriously injured after a safety climb cable appeared to have pulled from its anchorage. He is still in critical condition at Corp... Read more
W1AW 2016 Winter Operating Schedule
CZC AG01 QST de W1AW ARRL Bulletin 1 ARLB001 >From ARRL Headquarters Newington CT January 4, 2016 To all radio amateurs SB QST ARL ARLB001 ARLB001... Read more
Warning: file_get_contents(https://plusone.google.com/_/+1/fastbutton?url=https%3A%2F%2Fqrznow.com%2Fhardrock-50-atu-kit%2F): failed to open stream: HTTP request failed! HTTP/1.0 404 Not Found
in /home/qrznow/public_html/wp-content/themes/goodnews5/framework/functions/posts_share.php on line 151
