The Defusable Clock is a fully-functional alarm clock just like you’d expect (a normal beeping alarm, snooze alarm, etc.). But at any time you can press the big red button to start a scary countdown sequence exactly like bombs in Hollywood movies. There are 4 wires across the top of the clock. You have 10…
As of October 1, 2011, the Japan Amateur Radio League’s (JARL) QSL Bureau will have a new address. If you use the JARL QSL Bureau, please send your QSL cards to JARL QSL Bureau, 1324-3 Kanba, Hikawa-cho, Izumo-shi, Shimane 699-0588 JAPAN. Source: ARRL.org
540m (about 1620 ft) Tower.
Operating Frequency: 144 MHz Power Output: 1000 W ± 1 dB Power Input: 5 ~ 15 W Mode: FM – SSB – CW AC Power Supply: 185 – 260 VAC Size: 350 x 150 x 490 mm Weigth: 11.3 kg. For Price contact to I0JXX LINK
The SDR-4 receiver covers from 0.85 to 30 MHz and follows on from our existing SDR Receiver with a Si570 low noise synthesised VFO, relay switched band pass filtering, a power FET RF amplifier and a built-in USB soundcard. Key design features include: Antenna isolation transformer with a 50 or 450 ohm impedance input for…