gps timing reference antennas - 26 db internal amplifier

GPS/AVIATION SPECIAL PURPOSE ANTENNAS
GPS Timing Reference Antennas
GPS-TMG-26N, 26 dB Internal Amplifier
The GPS-TMG-26 timing reference antennas feature a 26 dB amplifier
specifically designed to support long-lasting, trouble-free deployments in
congested cell-site applications.
The proprietary quadrifiliar helix design, coupled with multi-stage filtering
provides superior out-of-band rejection and lower elevation pattern
performance than traditional patch antennas.
Their unique radome shape sheds water and ice, while eliminating problems
associated with bird perching. The antenna may be purchased by itself or with
pipe mounting hardware. Custom models or site kits options are also available.
This antenna is made of materials that fully comply with provisions stipulated
by EU directives RoHS 2002/95/EC.
GPS-TMG-26N
Antenna Element Electrical Specifications
GPS-TMG-MRNMNT
GPS-TMG-LMNT
Frequency
Band
Antenna
Gain
Nominal
Impedance
VSWR
Polarization
Connector
1575.42 +/10 MHz
3.5 dBic
50 ohms
≤1.5:1
Right hand
circular
N, female (one bottom fed)
Mechanical Specifications
Low Noise Amplifier
Specifications
Frequency Band (MHz):
1575.42 +/- 10 MHz
Antenna
Dimensions
Shipping
Dimensions
Antenna
Weight
Shipping
Weight
Radome
Color
5.0” H x 3.2” D
(126 H x 81 mm)
7.5” L x 4.4” W x 3.8” D
(190 L x 112 x 96 mm)
0.6 lbs
(0.3 kg)
1.9 lbs
(0.9 kg)
White
Environmental Specifications
Amplifier Gain:
26 dB +/- 3 dB
Nominal Impedance:
50 ohms
Output VSWR:
< 2.0:1
Maximum Noise Figure:
≤ 2.5 dB @ +25°C including pre-selector
Temperature Range
Humidity
- 40°C to + 85°C
95%
Mounting
All mounting options fit pipes of 1”-1.45” (25 mm-37 mm) maximum diameter.
DC Voltage:
3.3- 9.0 V (regulated)
Model
DC Current:
≤ 35 mA
Options
GPS-TMG-26N
Does not include mounting hardware.
Filtering:
3 stage filtering including pre-selector
GPS-TMG-26NMS
Includes universal mounting hardware consisting of collar
(GPS-TMG-MNT) and pipe clamp (GPS-TMG-LMNT).
Bandwidth:
≥ 60 dB @ +/- 50 MHz off center frequency
GPS-TMG-26NCS
Includes economy collar mount (GPS-TMG-MRNMNT).
176
PCTEL, Inc.
WEB: www.antenna.com
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