Four State Kit Index
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Four State Kit Index |
The Four State QRP Group is pleased to offer these quality kits to the QRP community. Click the links below for each kit's homepage, which includes design features, specifications, and ordering information. All profit goes to fund our annual Conference, OzarkCon. Thank you for supporting the Four State QRP Group.
K8IQY Magic Box TR Switching System The Magic Box is a solid state, all electronic, transmit/receive switching system that allows a separate receiver and transmitter to transceive with full (or semi) QSK. Easy to build and features plug and play connections. An Atmel Microcontroller handles the timing for 5 functions- xmttr keying, xmittr antenna switch, rcvr antenna switch, rcvr audio switch, and side tone oscillator. It features awsome isolation between your transmitter and receiver. (Available now)
A PIC based keyer with three memories. Easy to build and easy to use. (Available now)
Here are the perfect tins to show off and protect your home built projects. (Available now) The NS-40 is an easy to build class E 40 meter transmitter (Available now) The HF Test Set is a multi-function test
instrument ideally suited for the QRP workbench. (Available now)
Retired Kits.
A direct conversion receiver for 40 meters, but can be easily modifed for any band from 160 to 10 meters. (Sold out and retired)  The
Tenna DipperThe "Tenna Dipper" is a low power antenna analyzer and ATU tuning aid. (Sold out and retired) The KD1JV Power and SWR meter is a compact RF power and SWR measuring device for use in the shack or in the field. (Sold out and retired)
The Enhanced Manhattan Islander Audio Amplifier is perfect for boosting the sound level from your headphone-only QRP rig. (Sold out and retired)
The SMD Dummy Load is an easy way to learn SMD soldering techniques and finish with a handy addition to your test bench (Sold out and retired)
Back to the Four State QRP Group home page June 19, 2010 |