RF Linear amplifier coverd 1.8-30MHz amateur band , using Chinese FU728F ceramic tetrodes working at Class AB1
Input:30-40W output:2000W ;
Input:60-70W output:2600W( no recommend) .
3rd Order: -34dbc
Protection:exceed anode temerture;exceed current(screen/anode),;over drive; SWR.
Heavy duty band switch and heavy duty HV transformer, independent filament transformer.
Net weight :38kg, shipping weight about 50kg.
Dimention:W:485mmXD:455mmXH:200mm( not including feet and knobs)
1 year (tube) and 2 years(others) guarantee.
There are no ads, please add some
The ANAN-7000DLE HF & 6M 100W SDR Transceiver offers top of the line performance is a compact rugged package, it is based on the work of the OpenH... Read more
Radio Amateurs of the Malta Amateur Radio League (MARL) have completed their involvement in a European Union supported Earthquake simulation exercise... Read more
“The fastest way to learn a new language? Obviously by playing it! 😀 What’s up everyone, here’s you the fascinating Morse Cod... Read more
Yagi Antenna Frequency [Frequency]: 28, 24, 21, 18, 14 MHz Number of elements [Number of elements]: 4 Profit [Gain]: 9.5 – 9.0 dBd suppressio... Read more
A recent flurry of FCC Enforcement Bureau correspondence to alleged unlicensed broadcasters has targeted at least one more radio amateur — this time i... Read more
TAPR President Steve Bible N7HPR reviews the talks coming up at the DCC in a couple weeks, and Gary reveals that HamRadioNow will be shooting the vide... Read more
AT more than 90million miles from Earth, it is hard to believe you can watch activity on our huge Sun in such incredible detail. Read more
ZX5B Batuta Island SA-088 PP5BZ, PP5BK, PU5ATX, PY3OZ, PY5ZB, PY5ZW will be active from Batuta Island (IOTA SA-088) 21 – 24 April 2016 as ZX5B.... Read more
The 4-LFAR-17/12, an Excellent super-compact Dual band LFA-R Yagi for the 17m & 12mbands The LFA-R is one of the latest designs from the desk of G... Read more
The 40 MHz OZ7IGY beacon was migrated to the Next Generation Beacons platform on March 25. The beacon was activated during a 60th anniversary event fo... Read more