Magnum Dynalab ST-3 FM Antenna
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Magnum Dynalab ST-3 FM Antenna
Magnum Dynalab ST-3 FM Antenna Give Your FM Tuner a Stronger Signal Even an excellent tuner can only work with the signal it receives. The Magnum Dynalab ST-3 is a rugged 54-inch, half-wave FM antenna designed to improve reception in urban, suburban, and rural locations.
Product Details
Its omnidirectional design makes it a practical choice when stations arrive from several directions. Flexible Indoor or Outdoor Placement The ST-3 can be tested indoors near a window or installed outdoors where additional height and distance from household interference may improve reception. Its stainless-steel whip, precision-wound loading coil, weather-sealed construction, included mounting bracket, and 24-foot cable support a variety of placement options. The half-wave design does not require a separate ground plane or counterpoise. A standard F-type termination connects to the 75-ohm antenna input found on most FM tuners and receivers. Designed to Reduce Fading and Multipath The ST-3 concentrates reception in the horizontal plane while using vertical polarization. This arrangement can deliver a more stable signal with less flutter, fading, and multipath interference than a basic indoor antenna, although results will depend on terrain, buildings, station strength, and installation location. Tips for Better FM Reception Test the antenna in several temporary locations before permanently mounting it. Start near a window indoors, keeping the antenna clear of metal frames and large metal objects. For distant stations, greater antenna height is often more useful than simply adding gain. Keep the whip and loading coil away from walls, railings, masts, and other reflective metal surfaces when possible. Stand away from the antenna while comparing locations so your body does not affect the result. Avoid pinching or sharply bending the coaxial cable. Judge reception by quietness, stereo stability, and reduced distortion—not signal strength alone. Outdoor Installation Safety Never install an antenna or mounting hardware near electrical wiring or power lines. Permanent outdoor installations should follow applicable electrical codes and use appropriate grounding and lightning protection as determined by a qualified installer. Disconnect antenna-fed equipment when electrical storms threaten. Frequently Asked Questions Can the ST-3 be used indoors? Indoor results are location-dependent, so test it near a window and away from metal before considering a permanent outdoor installation. Does it need to point toward a station? The ST-3 is omnidirectional, so a rotor is normally unnecessary.
Compatibility
Its F-type termination connects to the 75-ohm FM antenna input used by most tuners and receivers.
- High-performance indoor/outdoor FM antenna
- Omnidirectional half-wave design
- 2.5 dB signal gain
- Stainless-steel whip
- Stainless-steel-encased, precision-wound loading coil
- Weather-sealed construction
- Vertical polarization helps reduce multipath interference, flutter, and fading
- Separate ground plane or counterpoise not required
- Antenna type: Omnidirectional half-wave FM antenna
- Use: Indoor or outdoor
- Gain: 2.5 dB
- Overall length, base plus whip: 54 inches
- Whip material: PH17-7 stainless steel
- Loading coil: Precision wound, stainless-steel encased
- Connection: F-type termination
- Included cable length: 24 feet
- Mounting bracket: Included
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