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The UL-1700-D345ISR is a versatile, Dual Band, ISM/license free spectrum antenna. It measures 4 cm/1.5" OD x 11 cm/4.5" H and is designed to conveniently mount onto any structure, by means of a single 1/4" (6.4 mm) hole. Its internal radiating structure is self-contained and operates well with or without a ground plane. Therefore, it can be mounted on a non-conductive support, as needed by your application. Use this product with any 900 MHz and/or 2.4 GHz modem, WLAN, transceiver or data link,...

Model VL-1460-496 is a small Amateur VHF Antenna (145-148 MHz, 2m Amateur Radio Band), designed for mobile platforms (vehicles) with height restrictions. Measuring only approximately 4" (10 cm) in diameter and 6" (15.3 cm) tall, this antenna is a very efficient Low Profile radiator. When installed properly on the metal chassis of a vehicle, the VL-1460-496 will perform comparably with a full size 1/4 wave monopole antenna. For optimum operation, install near the center of a flat surface, such...

The VL-1461-383 is a full-size, VHF omnidirectional antenna covering the Amateur 2 meter band (144-148 MHz). The internal radiating structure is balanced and complementary, and no ground plane is needed or required for normal operation. The antenna is housed in a Fiberglass enclosure making it rugged and tolerant to challenging environments. Internally, the feedpoint is DC shunted (short circuit) and electrically grounded (if mounted onto a grounded mast/structure), offering limited...

The VL-2051-383 is an omnidirectional antenna covering the entire VHF Digital Audio Broadcast band (DAB, Band III, 174-240 MHz). DAB is the future "FM broadcast" band, popular in Europe and Asia, featuring CD quality audio broadcast over land (terrestrial DAB). The internal radiating structure is complementary and broadband. Thus, no ground plane is needed or required for normal operation. The antenna is housed in a Fiberglass enclosure making it rugged and tolerant to challenging...

The VL-4401-383 is a half-size, omnidirectional antenna covering the Low Band VHF Fire and Public Safety spectrum (42-46 MHz). In spite of its small size, this antenna will rival any full size equivalent. The internal radiating structure is complementary, and no ground plane is needed or required for normal operation. The antenna is housed in a Fiberglass enclosure making it rugged and tolerant to challenging environments. Internally, the feedpoint is DC shunted (short circuit) and...

Amateur Radio 6 Meter Band, 50-54 MHz Omni Antenna The VL-5201-383 is a half-size, omnidirectional antenna covering the Amateur 6 meter band (50-54 MHz). In spite of its small size, this antenna will rival any full size equivalent. The internal radiating structure is complementary, and no ground plane is needed or required for normal operation. The antenna is housed in a Fiberglass enclosure making it rugged and tolerant to challenging environments. Internally, the feedpoint is DC shunted...

Puzzle: Sudokus for all ages (mixed levels) Download Puzzle (PDF)

Orbcomm Antenna description Orbcomm Antenna, model UC-1374-531S is a +4 dBic Quadrifilar Helix with dimensions: 16 cm/6" OD x 62 cm/24.5" H, designed for Orbcomm satellite use on land or sea platforms. The Orbcomm network is very good at servicing short messages (sensory data, tracking and Internet of Things or IoT) from assets worldwide. Through its large constellation of satellites, Orbcomm usually delivers such messages within 15 minutes. It is the only commercial satellite network...

Lead time is typically 2 weeks Custom Tuned UHF Mobile Radio Antenna, Description This item is identical to UL-4600-319 and others in the -319 series of Mobile Radio Antennas, except that the tuned frequency is specified by the client for a specific need. Lead Time for this item is 2 weeks, to allow our technicians to make the required adjustments to the specified frequency. This is a broadband, rugged, mobile radio antenna featuring a high ESD (ElectroStatic Discharge) isolation. With modest...

A broadband, rugged, mobile radio antenna featuring a high ESD (ElectroStatic Discharge) isolation. With modest dimensions of 1.5"/4 cm (OD) x 4"/10 cm (height), this antenna radiates with a typical peak omnidirectional gain of +5 dBil, when mounted on a large metal surface of at least 16"/40 cm radius. This antenna will survive a 20 ft drop onto asphalt and continue operating Frequency range: 850-950 MHz Coverage: Omni-directional, low azimuthal ripple (1 dB) Polarization: Linear, Vertical...

Model VL-2200-496 is a small VHF 220 MHz Band Antenna (219-220 MHz, 220/222-225 MHz Amateur Radio, 217-222MHz Railroad/Positive Train Control-PTC, 217-218 MHz/219-220 MHz AMTS Bands), designed for ground mobile platforms (vehicles) with height restrictions. Measuring only approximately 4" (10 cm) in diameter and 6" (15.3 cm) tall, this antenna is a very efficient Low Profile radiator. When installed properly on the metal chassis of a ground vehicle, the VL-2200-496 will perform comparably with...

Puzzle: Sudokus, advanced (advanced levels) Download Puzzle (PDF)

The UC-1574-341RSA is a Quadrifilar Helix Antenna (4 cm/1.5" OD x 11 cm/4.5" H) designed for use with GPS L1, 1.5754 GHz receivers and systems. It features a built-in, robust (+24 dBm IIP3, +20 dBm P1dB), +10 dB Low Noise Amplifier with a dual, high rejection GPS filter (greater than 60 dB rejection of out of band signals). This combination of a small QFHA, a tough LNA and a high-rejection filter makes the UC-1574-341RSA an ideal antenna for harsh electromagnetic environments, or in...

UL-2441-A223, Broadband Omni Antenna Technical Specifications Frequency range: 1.2-2.8 GHz Coverage: Omni-directional Polarization: Linear, Vertical Gain: +2 to +4 dBil Nominal Impedance: 50 ohm (RF), Open Circuit (DC) with grounded radiating element VSWR: 2.0 Dimensions: Radome/Housing 5 cm (2") OD (max) x 7.6 cm (3") Height Mounting flange 7.75 cm (3.05") Diameter x 3 mm (0.12") thick Mounting: 8 x #6-32, 100° screws NOTES: Requires a ground plane (normally mounts on a metal body) This...

A broadband, rugged, mobile radio antenna featuring a high ESD (ElectroStatic Discharge) isolation. With modest dimensions of 1.5"/4 cm (OD) x 4"/10 cm (height), this antenna radiates with a typical peak omnidirectional gain of +5 dBil, when mounted on a large metal surface of at least 16"/40 cm radius. This antenna will survive a 20 ft drop onto asphalt and continue operating (see Drop Test results) Frequency range: 415-421 MHz Coverage: Omni-directional, low azimuthal ripple (1 dB)...

Wideband 900 MHz Transit Antenna A broadband, rugged, mobile radio antenna featuring a high ESD (ElectroStatic Discharge) isolation. With modest dimensions of 1.5"/4 cm (OD) x 4"/10 cm (height), this antenna radiates with a typical peak omnidirectional gain of +5 dBil, when mounted on a large metal surface of at least 16"/40 cm radius. UL-9000-414 Technical Specifications Frequency range: 850-950 MHz Coverage: Omni-directional, low azimuthal ripple (1 dB) Polarization: Linear, Vertical Gain:...

Mount for 383 Series Omnidirectional Antennas, description The ACC-0007 Mount is compatible with all of our -383 series Onidirectional Antennas. Usually it is used in pairs for maximum strength: with one Mount near the top and one near the bottom of the antenna's Aluminum ferrule (approximately spanning the full length of the ferrule), to provide the strongest support for the antenna. They are sold individually, and in pairs (dropdown menu) for installations where the bottom or the top of the...

ACC-A328M Mast Mount description Mast Mount for all -328/-513 series UHF Satellite Antennas in our catalog. The Mount is comprised of two separable parts: a Mounting Plate and a Mast Adapter. The Mounting Plate is specific to -328 & -513 devices, containing 4 threaded holes matching the antenna's bolt circle. The Mast Adapter is fairly universal, as it is compatible with many other of our products. Both parts are made of structural 6061-T6 grade Aluminum. The ACC-A328M Mast Mount is used...

ACC-A345M Mast Mount description Mast Mount for all single 1/4"-20 screw mounted Antennas in our catalog. Compatible with UC-1624-341R Iridium, UC-1614-341L Thuraya, UL-5001-B357, all models ending in -345, -341, -431, etc. For added versatility, this Mount will is also support our ACC-5001 Ground Plane, to further enhance the performance of the target antenna. By use of a ground plane, the gain of the antenna listed and compatible is doubled, or added 3 dB. This is due to the exclusion of...

Accessory: Mast Mount for UL-190A-B376 Antenna The ACC-A376M Mast Mount is used to install a UL-190A-B376 Antenna on a mast structure with an outside diameter of up to 38 mm (1.5"). The Mast Mount includes two U-Bolts and four 1/4"-20 screws, plus their respective nuts, to securely fasten a UL-190A-B376 antenna. Hardware is Stainless or Coated Steel.

Accessory: Mast Mount for SL-520A-501 Antenna The ACC-A501M Mast Mount is used to install a SL-520A-501 Antenna on a mast structure with an outside diameter of up to 38 mm (1.5"). The Mast Mount includes two U-Bolts and four #6-32 screws, to securely fasten a SL-520A-501 antenna. Hardware is Stainless or Coated Steel.

ACC-A531M Mast Mount description Mast Mount for all -531 series VHF Satellite Antennas in our catalog. The Mount is comprised of two separable parts: a Mounting Plate and a Mast Adapter. The Mounting Plate is specific to -531 devices, containing 8 threaded holes matching the antenna's bolt circle. The Mast Adapter is fairly universal, as it is compatible with many other of our products. Both parts are made of structural 6061-T6 grade Aluminum. The ACC-A531M Mast Mount is used to install the...

ACC-E328M Elevation over Azimuth Mast Mount description EL/AZ Mast Mount for all -328/-513/-531 series UHF Satellite Antennas in our catalog. The Mount is comprised of two separable parts: a Mounting Plate and a Mast Adapter. The Mounting Plate is specific to -328, -513 & -531 (UHF) devices, containing 4 threaded holes matching the antenna's bolt circle. The Mast Adapter is fairly universal, as it is compatible with many other of our products. Both parts are made of structural 6061-T6...

ACC-M496 Magnetic Mount description Magnetic Mount for all -496 series VHF Mobile Antennas in our catalog. The ACC-M496 Mount is made to tightly couple to the a vehicle's chassis at frequencies above 50 MHz, allowing its VHF or UHF antenna to operate without impairment.