om1 amj

@om1amj

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Simple GaAs FET Preamplifier on 144 a 432 MHz
In categories: Projects, Mods, Fixes and Add-on's, VHF+SHF preamplifier, vkv
Today it is not a problem to get a solid GaAs transistor, nevertheless, the design of the preamplifier has two pitfalls - obtaining quality capacitance ...read more
6 m expedition – July 2003
In categories: DXbulletin 6m, DX
KH9 - Wake Island: on May 30, Chuck Brady N4BQW went to Wake Island, where he is likely to stay 6 weeks, ...read more
Invitation to the Winter QRP Institute on VKV MMXX
In categories: Contesting, QRP, VHF+SHF contest, QRP, vkv
I invite all VHF operators to the VHF Winter QRP race on Sunday 2. February 2020. Proposal of the Winter QRP race on ...read more
OM9OT partial balance
In categories: Ham information, LF+HF OM9OT, SSB
In recent months, amateurs have witnessed the developed activity of members of the SARA Old-Timers Club, who make calls under the club call sign OM9OT ...read more
Results of the 1st subregion 2012
In categories: Contesting, VHF+SHF contest, sub-regional, vkv
ver.20120427 Category: 144 MHz, Single, High Power (>100) Pl. Call Score QSO Aver. Locator ASL ODX QRB Err. % Power ...read more