GPS 28dB BNC Male 3V-5V Mobile Antenna Miniature Mag Mount w/ 16ft Downlead NEW

Description

28dB Gain • 16ft (5m) Flexible Downlead • Mobile
Magnetic Mount • BNC Connector • 3V to 5V Supply Voltage • Premium Build Quality
New. I custom ordered these from the factory with 5m (16ft) cables instead of the more normal 3m. Note that most professional timekeeping receivers (Spectracom, Arbiter, Symmetricom etc) will need the antenna to have a complete view of the sky to the receiver to lock to GPS time. One your clock is achieved lock at your location (ie. the receiver has obtained an accurate geographic fix and loaded that into non-volatile memory) then it
may
be OK with a reduced view of the sky (no guarantees though). The down-lead on these cannot be extended (unless you are using very thick low loss coax) as the signal attenuation becomes too great. Ships in a padded mailer. 30 day refund or replacement warranty.
Description
These antennas are ideal for GPS devices providing 3-5V antenna voltage feed (which is almost all devices apart from some Symmetricom and most Meinberg units). If in doubt measure the voltage across the BNC antenna jack on your receiver using a voltmeter before you order.
Key Features
Active GPS antenna with internal low noise amplifier
Magnetic Mount
BNC Male Connector
3V to 5V supply voltage
Specifications
Centre Frequency: 1575.42MHz ± 3MHz
VSWR: =1.5
Impedance: 50 ohm
Polarization: RHCP
LNA Gain : 28 dB +/-2dB
Noise Figure: =2dB
DC Voltage: 3—5V
DC Current: 12±3mA
Dimensions: 49 x 37 x 16mm (1.9 x 1.5 x 0.63") approx.
Cable: RG174 5m/16 feet
Connector: BNC Male
Mounting: Magnetic
Housing Color: Black
Working Temperature: -40°C to +85°C
Humidity: 95% to 100% RH
Waterproof: IP67