At my birthday party someone showed up with a awesome old radio. An old SEM-35 manpack radio. SEM-35 Specifications Frequency Coverage 26 to 69.95MHz Channels 880 spaced 50kHz Modulation F3 (FM) Deviation 15kHz max. Transmitter RF Output 150 mW or 1Watt Frequency Stability < + 3.5kHz from -40 to +600C Receiver Sensitivity < 0.5 micro…
45Watt HF Lineair
I was looking around for a nice little kit to build to boost my HF power a bit from 5 watts to 25 watts. On the internet i ran in to a affordable little kit. [work in progress……..]
Ham Nieuws- DXpeditions
- Contest Calendar
- RTTYOPS Weeksprint1700Z-1900Z, Oct 28
- Telephone Pioneers QSO Party1800Z, Oct 24 to 0300Z, Oct 25 and 1800Z, Oct 25 to 0300Z, Oct 26
- CWops Mini-CWT Test0700Z-0800Z, Oct 28
- CQ Worldwide DX Contest, SSB0000Z, Oct 30 to 2359Z, Oct 31
- Silent Key Memorial Contest0600Z-0859Z, Nov 1
- NCCC RTTY Sprint0145Z-0215Z, Oct 29
- Zombie Shuffle1600-2400 local, Oct 29
- RTTYOPS Weeksprint1700Z-1900Z, Oct 26
- SKCC Sprint0000Z-0200Z, Oct 27
- Worldwide Sideband Activity Contest0100Z-0159Z, Oct 26
- QCX Challenge0300Z-0400Z, Oct 26
- QCX Challenge1900Z-2000Z, Oct 25
- QCX Challenge1300Z-1400Z, Oct 25
- K1USN Slow Speed Test0000Z-0100Z, Oct 25
- RSGB 80m Autumn Series, SSB1900Z-2030Z, Oct 28
- Phone Weekly Test - Fray0230Z-0300Z, Oct 27
- EACW Meeting1900Z-2000Z, Oct 28
- CWops Mini-CWT Test1300Z-1400Z, Oct 27
- NCCC Sprint0230Z-0300Z, Oct 29
- CWops Mini-CWT Test1900Z-2000Z, Oct 27
- RTTYOPS Weeksprint