EMS/Law Enforcement Antennas

The UL-1700-D345ISM 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,...

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) Internally, the radiating element is DC grounded and the feedpoint is DC isolated beyond 1 kV....

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,...

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...

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...

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)...

Embeddable Flat Antenna, Custom Frequency The UL-9001-333-CF Custom Frequency, Factory Tuned, Flat Antenna was developed for applications needing a temporary or relocatable solution that is small and economical. Use it with your wireless speakers, wireless modem, cellular phone (single band only), or any other radio device operating within the range of 600-2500 MHz. This antenna can be conveniently mounted to a glass surface, or to any other non-conducting material. It may be attached behind...

Uses include: Ardis modem, Cellular phones, Cellular network telemetry/SCADA, automatic metering, ISM devices, 900 MHz communications, wireless LAN/MAN/WAN. Frequency: 800-950 MHz Coverage: Omni directional (azimuth) Polarization: Linear, Vertical Gain: +2 dBil Ground Plane: Requires no ground plane Nominal Impedance: 50 ohm (RF), Short Circuit (DC) for ESD protection (ESD = Electro-Static Discharge) VSWR: 2.0 Dimensions: 21.6cm (8.5") H x 1.3cm (1/2") OD Connector: SMA, Male, Right Angle on...

VL-1220-392, NMO VHF Mobile Aircraft Band Antenna, 118-136 MHz, 15" tall, spring base, electrically conductive chassis/ground plane required for proper operation Frequency range: 118-136 MHz Coverage: Omni-directional, low azimuthal ripple (1 dB) Polarization: Linear, Vertical Gain: +4 dBil Nominal Impedance: 50 ohm Input Power: 50 Watts CW VSWR: 3.0 over 90% of the band Connector: NMO, Female Dimensions: 5 cm (2") OD x 38 cm (15") h Mounting: NMO connector Operating Temperatures: -40C to +85C...