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The UC-1574-341RM 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. SPECIFICATIONS: Frequency range: 1565-1585 MHz Coverage: Hemispherical Polarization: Right-Handed, Circular (AR 3 dB) Gain: +3 dBic Nominal Impedance: 50 ohm (RF) Input Power: 1 Watt CW VSWR: 2.0 GRAPH Connector: MMCX, Male on a low loss, 24" Flexible RG-405 cable Dimensions: Housing 4 cm (1.5") OD x 11 cm (4.5") h Bottom flange 5 cm (2") OD x 13 mm...

The UC-1574-341RMA 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-1574-341RMA an ideal antenna for harsh electromagnetic environments, or in...

As of May 2007, this filter model has been upgraded to Revision A, to incorporate the following improvements: greater out of band isolation, increased current handling capability to 1 Ampere, built-in protection fuse which automatically resets itself (more detail below) voltage drop through the filter has been reduced to 1/7th that of the original design (for greater power efficiency) FILTERS NOW INCLUDE A FUSE THAT RESETS AUTOMATICALLY and you may select from 4 different fuse currents. This...

As of May 2007, this filter model has been upgraded to Revision A, to incorporate the following improvements: greater out of band isolation, increased current handling capability to 1 Ampere, built-in protection fuse which automatically resets itself (more detail below) voltage drop through the filter has been reduced to 1/7th that of the original design (for greater power efficiency) FILTERS NOW INCLUDE A FUSE THAT RESETS AUTOMATICALLY and you may select from 4 different fuse currents. This...

NSN No. 5985016309033 As of May 2007, this filter model has been upgraded to Revision A, to incorporate the following improvements: greater out of band isolation, increased current handling capability to 1 Ampere, built-in protection fuse which automatically resets itself (more detail below) voltage drop through the filter has been reduced to 1/7th that of the original design (for greater power efficiency) FILTERS NOW INCLUDE A FUSE THAT RESETS AUTOMATICALLY and you may select from 4 different...

As of May 2007, this filter model has been upgraded to Revision A, to incorporate the following improvements: greater out of band isolation, increased current handling capability to 1 Ampere, built-in protection fuse which automatically resets itself (more detail below) voltage drop through the filter has been reduced to 1/7th that of the original design (for greater power efficiency) FILTERS NOW INCLUDE A FUSE THAT RESETS AUTOMATICALLY and you may select from 4 different fuse currents. This...

As of May 2007, this filter model has been upgraded to Revision A, to incorporate the following improvements: greater out of band isolation, increased current handling capability to 1 Ampere, built-in protection fuse which automatically resets itself (more detail below) voltage drop through the filter has been reduced to 1/7th that of the original design (for greater power efficiency) FILTERS NOW INCLUDE A FUSE THAT RESETS AUTOMATICALLY and you may select from 4 different fuse currents. This...

As of May 2007, this filter model has been upgraded to Revision A, to incorporate the following improvements: greater out of band isolation, increased current handling capability to 1 Ampere, built-in protection fuse which automatically resets itself (more detail below) voltage drop through the filter has been reduced to 1/7th that of the original design (for greater power efficiency) FILTERS NOW INCLUDE A FUSE THAT RESETS AUTOMATICALLY and you may select from 4 different fuse currents. This...

Accessory: UHF Ground Plane, 30 x 30 cm (12" x 12") Accessory: UHF Ground Plane, for use as a counterpoise/shield at frequencies above 500 MHz. To exploit the ACC-5001 as a reflector, it is best to use it above 800 MHz; however, it may be utilized as such down to 600 MHz with a reduced Front-to-Back ratio. Operation of the ACC-5001 as a counterpoise (groundplane) below 500 MHz will generally result in a downtilt of the antenna's pattern mounted on it. Said downtilt is gradual and a function of...

VHF/UHF Mobile Radio Band Diplexer description VHF/UHF Mobile Radio Bands Diplexer, model DPL-0300-393, may be used to connect VHF and UHF antennas to a single coaxial cable. Alternatively, signals to and from two single band radios, one VHF and the other UHF, can be combined into a single cable. This is particularly useful where the transmission line run is long. Diplexers are bidirectional and linear. This means that the direction of a signal traversing it, transmit/outgoing or...

LNA-1575-349, RF rugged GPS L1 Booster, consisting of a +8 dB gain Low Noise Amplifier with a built-in sharp Filter and SMA Female connectors. LNA power may be provided through the RF Output SMA connector, or through a DC power input SMA connector. It is very tolerant of wide voltage variations and DC input voltage range. Minimum supply voltage for nominal operation is +5.5 VDC. Operation at lower voltages gracefully derates performance of the LNA. The combination of a high IP3 and P1dB, tied...

Tuneable UHF Cavity Bandpass Filter, Description This Tuneable UHF Cavity Bandpass Filter is a very sharp, narrowband, inline filter designed to enable communications where strong in-band signals exist, where a high degree of man-made noise prevents reliable communications, or where cohabitation with other transmitters is required. The UFL-0300-673 can be tuned to the intended operating frequency within frequencies spanning 225 MHz to 400 MHz (Aviation, Military UHF LOS bands). Use this filter...

PRELIMINARY DATA The UFL-3000-382 is an inline filter designed to be inserted between a UHF SATCOM antenna and military communications gear. It features opposite gender connectors at each end, so it can be inserted without the need of an adaptor. They are also weatherproof for tactical use. Use this filter when operating in challenging or hostile Electromagnetic environments, to relieve your radio's front end from having to contend with large amounts of integrated power, which can lower...

PRELIMINARY DATA The UFL-3125-382 is an inline filter designed to be inserted between a UHF LOS/SATCOM antenna and military communications gear. It features opposite gender connectors at each end, so it can be inserted without the need of an adaptor. They are also weatherproof for tactical use. Use this filter when operating in challenging or hostile Electromagnetic environments, to relieve your radio's front end from having to contend with large amounts of integrated power, which can lower...

Dual-band ADS-B In Antenna Description Low Power ADS-B Antenna, Model UL-1031-333, supports dual band ADS-B In receivers in a thin and lightweight form factor. Its operation covers the entire range of 950-1150 MHz, which includes the light craft (under 18,000 ft) frequency of 978 MHz, the Mode S interrogator frequency of 1030 MHz, and the large aircraft (above 18,000 ft) ADS-B frequency of 1090 MHz. Enthusiasts may use this device, together with an ADS-B, or low-cost SDR (Software Defined...

The UL-9001-333 RFID/Low Power application antenna and RF coupler was developed in response to catalog visitor requests. This antenna was designed for use in close proximity of or near RFID tags, particularly when the tag is placed on a large body, capable of detuning commonly used RFID reader antennas. Exposed metal surfaces within the antenna are grounded to the RF connector's shield, as a precaution, in the unexpected event there are combustible gases present. Only the RF connector's center...

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...

Tuneable VHF Cavity Bandpass Filter, Description This Tuneable VHF Cavity Bandpass Filter is a sharp, narrowband, inline filter designed to enable communications where strong in-band signals exist, where a high degree of man-made noise prevents reliable communications, or where cohabitation with other transmitters is required. The VFL-0130-672 can be tuned to the intended operating frequency within frequencies spanning 112 MHz to 150 MHz (Aviation and Amateur Radio VHF bands). Use this filter...

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...

Flexible whip antenna on threaded mount for portable and fixed products with MMCX Male connector. Ground Strip not included.

Flexible whip antenna on threaded mount for portable and fixed products with MMCX Male connector. Ground Strip not included.

CUHF Satcom enhanced version of UL-3000-323 (225-400 MHz version). Click on graphs below to see UL-3000-323 full resolution image Mini-UHF SATCOM-on-the-move Mobile (243-318 MHz) NMO mounted Mini-UHF SATCOM Antenna designed to be installed on a metal vehicle, or to be used on a metallic structure, for discrete MUOS Legacy payload traffic, or for low data rate signaling. This antenna can be used interchangeably with other Mobile Radio Antennas in this catalog to fulfill multiple missions....

As of May 2007, this filter model has been upgraded to Revision A, to incorporate the following improvements: greater out of band isolation, increased current handling capability to 1 Ampere, built-in protection fuse which automatically resets itself (more detail below) voltage drop through the filter has been reduced to 1/7th that of the original design (for greater power efficiency) FILTERS NOW INCLUDE A FUSE THAT RESETS AUTOMATICALLY and you may select from 4 different fuse currents. This...