Description: The Lowdown Amateur Radio Antenna offers amateur radio enthusiasts a convenient way to communicate on 630 meters in a confined area. Designed to be centered above a horizontal groundplane, this antenna is amazingly compact and lightweight, making it simple to set up, take down, transport and store. Its center-loaded, base-fed design and capacitive top hat yield excellent efficiency given its compact size. Specifications: Type: LF base, vertical, whip, omnidirectional.Impedance: 20-33 ohms with 25’-10' radius groundplanes, respectively.Efficiency: up to 3.0 %.Power rating (approx.): 200-watt carrier.Frequency coverage: 472 – 479 kHz (630-meter band).Operating height AGL: 24’ nominal.Assembled length: 21.54’.Element diameters: base: 1.5”; coil: 3.75”; midtip/tip: 1.5”/1.0”.Capacitive hat: 120” diameter (maximum).Breakdown: 4 pieces plus 6-element capacitive top hat, longest element 94”.Tunable adjustments: capacitive top hat diameter (whip length).Weight: 18.9 lbs.Material: aluminum (anodized), fiberglass reinforced PVC.Hardware: stainless steel.Feed line connector: ¼” screw stud.Mounting type recommended: 1.5” Insulated, block mounts.Mounting format: top of mast or pole.Mounting structure: 4” pole, 4’ height (typical).Wind surface area: 3.15 square feet.Wind survivability rating: 140 mph guyed; 100 mph unguyed (48” mount separation).Bandwidth: 6 kHz (3:1 SWR); 4 kHz (2:1 SWR). Listing includes antenna only. Antenna stand, insulators and other items seen in photos are sold separately. Complete your antenna system with our Antenna Accessories, 630 Meter Low Pass Filter and Multi-Tap Transmission-Line Transformer! 1-1/2" Diameter Split Antenna Mounts | eBay 6-1/2" Antenna Mount Stand-Offs (Pair) | eBay 630 Meter Amateur Radio Lowpass Filter - LP.630.PD | eBay THEMATCHBOX Multi-Tap Transmission-Line Transformer | eBay
Price: 1195 USD
Location: Zeeland, Michigan
End Time: 2024-09-20T19:46:44.000Z
Shipping Cost: 95 USD
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Item Specifics
Return shipping will be paid by: Buyer
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Return policy details:
Compatible Brand: Universal
Brand: Information Station Specialists, Inc.
Type: 630 Meter Antenna
Manufacturer Warranty: 1 Year
Connectivity: 1/4" Screw Stud
Compatible Model: Universal
Band: LF
MPN: 630.PD
Item Length: 21.54'
Country/Region of Manufacture: United States
To Fit: Ham Radio Transmitter
Item Weight: 18.9 lbs.
