Small Sonic Location Beacon™ (Beeper)
Price: $29.00 (battery included)
This Beeper is a totally stand-alone device, battery holder included. Nothing more is required
Sound Level: 85 db typical (sound level measured at 12 inches)
Sound may be muted until liftoff, rocket separation, or parachute deployment.
Beep Tone Frequency: 3.4 kHz nominal.
Pattern: 2 quick beeps every 2.5 seconds.
Integral battery holder for 12-volt lighter battery. Battery life is one week when in muted mode, and 24 hours when beeping.
Measures .55" wide x .67" thick x 2" long.
Fits inside a .68" (17.3 mm) minimum ID tube; a loose fit inside an Estes BT-20 body tube.
Weighs only 0.42 ounce (12 grams) with battery installed.
Accessory required: one 12-volt lighter battery (included).