DIRECTION FINDER (ELECTRONIC)
xx NAVIGATION
xx RADIO
Model tracking by radio. Using a radio beacon (bug) and suitable receiving equipment to locate free-flight model aircraft. Part 1. AERO MODELLER #745 Dec 19 1997 (v.62) pg. 40
Model tracking by radio. Using a radio beacon (bug) and suitable receiving equipment to locate free-flight model aircraft. Part 2. AERO MODELLER #746 Jan 16 1998 (v.63) pg. 12
Omega Navigation. Part 1. How to navigate using the Omega radio-based world-wide navigation system. How the Omega system works, how to design and build a minicomputer based personal navigation system receiver and the necessary software to find your location. Use on both boats and aircraft. BYTE Feb 1977 (v.2#2) pg. 62
Omega navigation. Part 2. Simplified Omega receiver details. BYTE Mar 1977 (v.2#3) pg. 70
Omega navigation. Part 3. Computer software. BYTE Apr 1977 (v.2#4) pg. 100
Omni aviation navigation system. Simulate aircraft instrument navigation using simple trigonometry and this BASIC program. BYTE Jun 1982 (v.7#6) pg. 468
The poor man's radar antenna. A signal seeking and satellite tracking antenna for 432 MHz. CQ. THE RADIO AMATEUR'S JOURNAL Jun 1981 (v.37#6) pg. 40
Tracking transmitter. Build a transmitter that outputs a series of short, tone-modulated pulses which can be picked up by a portable FM receiver. Use it to locate your car in a parking lot, monitor the movement of children or pets, etc. Est. cost: $29 (kit). ELECTRONICS HOBBYISTS HANDBOOK 1993 pg. 23
CB direction finder loop antenna for locating transmitter. ELECTRONICS ILLUSTRATED Sep 1970 (v.13#5) pg. 47
Radio direction finding. How the pros track down radio signals. ELEMENTARY ELECTRONICS Sep-Oct 1980 (v.20#5) pg. 43
2-meter radio direction finder. Use a loop antenna and a hand-held transceiver to locate unlicensed transmitters. HANDS-ON ELECTRONICS Sep-Oct 1986 (v.3#5) pg. 52
RF Sniffer locates transmitters or other sources of interfering RF energy by detecting RF from below the standard broadcast band to well over 500 MHz. HANDS-ON ELECTRONICS Feb 1987 (v.4#2) pg. 92
Build the electronic "bug" swatter. RF sniffer can locate minuscule RF signals from just about any source, including eavesdropping devices, leaky microwave ovens, RF interference, etc. HANDS-ON ELECTRONICS Aug 1988 (v.5#8) pg. 75
Correction HANDS-ON ELECTRONICS Jan 1989 (v.6#1) pg. 4
A direction finder you can build. Report on the Heathkit MR-1010 unit. MECHANIX ILLUSTRATED #575 Apr 1976 (v.72) pg. 94
Simple 27-MHz CB direction finder loop antenna. POPULAR COMMUNICATIONS Mar 1989 (v.7#7) pg. 36
VHF trackers. Tips on using a VHF handheld transceiver or a VHF portable programmable scanner as a direction finder for high band signals. Helpful in pinpointing 121.5 MHz locator beacons in downed aircraft. POPULAR COMMUNICATIONS Jan 1990 (v.8#5) pg. 46
AM radio direction finder for use with 28 MHz transmitters. Sensitive to 1 mile. POPULAR ELECTRONICS [1] Mar 1968 (v.28#3) pg. 78
Build the "Whistler" VLF (very low frequency) receiver to receive the U.S. Navy's OMEGA radio-navigation signals (10- to 14-kHz). POPULAR ELECTRONICS [2] Jul 1989 (v.6#7) pg. 39
Ham radio "fox hunting". Locating a hidden radio transmitter using radio direction-finding techniques. POPULAR ELECTRONICS [2] Aug 1989 (v.6#8) pg. 84
Automobile locator. An RF oscillator and a sensitive receiver can help you find your automobile in a large parking lot. RADIO-ELECTRONICS Apr 1982 (v.53#4) pg. 32
Build a "bug detector", a radio-frequency detector that can locate low-power (1-mW) transmitters at a distance up to 20 feet. Est. cost: $60. RADIO-ELECTRONICS Jun 1989 (v.60#6) pg. 42
Device to simulate the direction-finding apparatus of an airport landing system using light beams instead of radio waves. SCIENTIFIC AMERICAN Jan 1973 (v.228#1) pg. 116
Cockpit classroom. ADF navigation. SPORT AVIATION Oct 1984 (v.33#10) pg. 42
|