BAOFENG Handheld UV-5R 4W VHF/UHF Transceiver

VHF/ UHF DUAL-BAND TWO WAY RADIO 136-174/400-480Mhz BAOFENG UV-5R The transcevier is a micro-miniature multiband FM transceiver with extensive receive frequency coverage, providing local-area two-way amateur communications along with unmatched  monitoring capability. Specifications: Frequency Range: 136-174 / 400-480MHz Dual-Band Display, Dual Freq. Display, Dual-Standby Output Power: 4 /1Watts 128 Channels 50 CTCSS and 104 CDCSS…

Ten-Tec 238C High Power Antenna Tuner

Description Model 238C now features a large cross-needle SWR and peak reading power output meter. Model 238C uses our tried and true “L” match design used in the earlier 238/238A/238B models with a new cosmetic design, larger heavy duty tuning capacitor than the original and backlit cross-needle SWR and peak power output metering. The 238…

DIY: Geiger Counter Kit

Description: Commercial Geiger counters can cost hundreds of dollars. With this Geiger Counter Kit you can build your own at a fraction of the price! This easy to solder kit can be built in an evening and it works just like you think it would; clicking and blinking in the presence of radiation. Is grandma’s…

M2 "2M-1K2" VHF High Power Linear Amplifier

INTRODUCTION: It is with great satisfaction that M2 now offers a true breakthrough in high power VHF amplifiers. Our goal has always been to offer the most carefully designed, high performance antenna products. Now we offer the same high performance in VHF amplifiers. The 2M1K2 utilizes the new FreescaleTM LD MOS FET (MRFE6VP6IK25H), a single…