RF-3070-AT242 [HARRIS]
Soldier Worn Active L1/L2 GPS Antenna; 战士装备有源L1 / L2 GPS天线
| 型号： | RF-3070-AT242 |
| 厂家： | 
HARRIS CORPORATION |
| 描述： | Soldier Worn Active L1/L2 GPS Antenna |
| 文件： | 总2页 (文件大小：164K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
®
assuredcommunications
RF-3070-AT242
SoldieR WoRn
AcTive l1/l2 GPS
AnTennA
The RF-3070-AT242 is a portable, active L1/L2 GPS
antenna with an integrated pendant coaxial cable and
magnetic mount. The 3-foot long RG-174 coaxial cable
terminates in a right angle SMB connector for direct
connection to the AN/PRC-117G(V)1(C) and RF-7800M-MP
Falcon III® manpack transceivers. The magnetic mount has
a retaining force of approximately 18 lbs.
This 2-inch square antenna incorporates band-pass filtering
that allows it to achieve greater than 40 dB of rejection at
ꢀ0 MꢁH. It also incorporates a limiter that protects the
antenna from damage from electrostatic discharge and
co-located in-band interference. Furthermore, the GPS
antenna contains a 33 dB low noise amplifier (LNA) that
helps to both minimiHe the noise figure and optimiHe the
sensitivity of the antenna.
The siHe of the antenna is convenient for stowing in
either the soldier’s rucksack or any spare pocket
located within 3 feet of the radio connector. For
optimal satellite reception, the antenna should
remain upright with the magnets facing the
ground.
Spꢀꢁꢂfꢂꢁatꢂꢃꢄs fꢃr thꢀ RF-3070-AT242
Electrical
Environmental
Frequency Range
Meets MIL-STD-810F
nꢀ
nꢀ
L1: 1ꢀ7ꢀ.42 MꢁH 1ꢀ MꢁH
L2: 1227.6 MꢁH 1ꢀ MꢁH
Mechanical
nꢀ DC Power Requirement
n RF Connector
2.7 V–6 V; 3ꢀmA
Right-angle SMB
nꢀ RF Power Capacity
n Deployed Dimensions
2-inch X 2-inch X 0.7ꢀ-inch
(ꢀ0 mm X ꢀ0 mm X 19 mm)
3-foot pendant cable (914 mm)
1W CW
nꢀ Input Impedance
ꢀ0 ohms (nominal)
nꢀ Radiation Pattern
n Stowed Size
< 3 cubic inches (47.ꢀ cm3)
ꢁemispherical
nꢀ Polarization
n Weight
Right hand circularly polariHed
3.7 oH. (104 g)
VSWR
n Color
nꢀ
Black, matte finish
< 2.0:1; relative to ꢀ0 ohms
Features
Gain
nꢀ
(@ 90 degree elevation)
L1 Band: 4 dBic at 1ꢀ7ꢀ.42 MꢁH
L2 Band: 4 dBic at 1227.6 MꢁH
nꢀ 33 dB LNA
nꢀ Band-pass filtering
nꢀ Limiting
nꢀ Small size
nꢀ 3-foot pendant cable
Specifications are subject to change without notice.
RF Communications | 1680 University Avenue | Rochester, NY USA 14610
www.harris.com 1-585-244-5830
®
assuredcommunications
© Copyright 2008 Harris Corporation 05/08 DS-426
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