Information Station Specialists ANXX

Name: Information Station Specialists ANXX
Brand: Broadcasters Warehouse
SKU: Information Station Specialists ANXX
Price: 1021 EUR
Availability: InStock
Rating: 5 (1 reviews)

25W AM Radio Antenna

The Information Station Specialists ANXX Low Power AM (LPAM) antenna provides a transmission solution for broadcasters with a Part-15, FCC or local “LPAM Licence” to transmit within “establishments” at a radiated of power of up to 100 Watts. ISS have unparalleled professional experience in LPAM transmission systems and offer a complete service that extends from advising on the location of the aerial to continuing maintenance programmes. Information Station Specialists involvement with LPAM goes back to the early years of low power AM operation when we participated in trials and consultations with the licensing authority. To date we have supplied and installed more than 280 systems across the US, serving institutions such as universities, schools, hospitals, military camps, and even prisons! The ISS transmission aerial is a compact and elegant structure: which can be mounted on any supporting mast. The transmitter may be installed in a cabinet at the base of this antenna, or in a nearby building. We offer a service that includes aerial site selection, technical liaison with the licensing authority, project management, supply, installation and commissioning of the equipment, and ongoing maintenance.

Centre-loaded, vertical, whip type antenna. Vertically polarized. Omnidirectional (0-360). -10 dB gain. 25 watts. Anodized aluminium finish. Adjustable tip for precise tuning. Mounts: high impact thermoplastic split type, providing 360° support to the antenna; stainless-steel studs, washers and nuts. Temperature endurance: -40°C. to 85°C. Wind endurance: 80 miles per hour with ¼” of ice. Weight of the complete antenna including lower base, loading coil form, mid tip pipe and adjustable stainless steel tip: 5.4 kilograms. Overall assembled length: varies with frequency, i.e., 297” for 530 kHz, 129” for 1700 kHz. Tip: .022" wall, 0.500" OD stainless steel tubing, Type 316, Heat 150907; .625” diameter acrylic tip ball. Mid pipe: 1.050" OD, 0.824" ID, aluminium Type 6063-T832 with 215-R1 black anodized finish (0.8 mil. anodic coating, standard etch). Base pipe: 6’ long, 1.5" OD, 1.3" ID, aluminium Type 6063-T832 with 215-R1 black anodized finish (0.8 mil. anodic coating, standard etch). Radiation efficiency: 24 mV/m/km; Ref 1KW: (530 kHz) to 110 mV/m/km (1700 kHz). 30' tip height above ground on a 20’ metal support pole or tower with 50’ 32-element groundplane. Lower antenna base: aluminium Type 6063-T832 with 215-R1 black anodized finish. Loading coil: continuous filament glass fabric, Epoxy G-11; enamelled close-wound copper wire coil; 30-mil, white vinyl shrink tubing cover. RF exposure separation: 1-meter minimum recommended at fewer than 1000 watts - both occupational and controlled environments.

Frequency range: 530-1710 kHz. Mounts: high impact thermoplastic split type, providing 360° support to the antenna; stainless-steel studs, washers and nuts. Temperature endurance: -40°C. to 85°C. Wind endurance: 80 miles per hour with ¼” of ice. Weight of the complete antenna including lower base, loading coil form, mid tip pipe and adjustable stainless steel tip: 5.4 kilograms. Overall assembled length: varies with frequency, i.e., 297” for 530 kHz, 129” for 1700 kHz. Tip: .022" wall, 0.500" OD stainless steel tubing, Type 316, Heat 150907; .625” diameter acrylic tip ball. Mid pipe: 1.050" OD, 0.824" ID, aluminium Type 6063-T832 with 215-R1 black anodized finish (0.8 mil. anodic coating, standard etch). Base pipe: 6’ long, 1.5" OD, 1.3" ID, aluminium Type 6063-T832 with 215-R1 black anodized finish (0.8 mil. anodic coating, standard etch). Radiation efficiency: 24 mV/m/km; Ref 1KW: (530 kHz) to 110 mV/m/km (1700 kHz). 30' tip height above ground on a 20’ metal support pole or tower with 50’ 32-element groundplane. Lower antenna base: aluminium Type 6063-T832 with 215-R1 black anodized finish. Loading coil: continuous filament glass fabric, Epoxy G-11; enamelled close-wound copper wire coil; 30-mil, white vinyl shrink tubing cover. RF exposure separation: 1-meter minimum recommended at fewer than 1000 watts - both occupational and controlled environments.