1 / 2
Product description
3.Electrical Characteristics
3.1 Dielectric Antenna
Form 1
No. |
Item |
Specifications |
Post Environmental Tolerance |
1 |
Center Frequency |
1575.42 MHz |
±3 MHz |
2 |
Band Width |
±5 MHz |
±1 MHz |
3 |
V.S.W.R(in BW) |
1.5:1 |
— |
4 |
Gain(Zenith) |
3 dB |
±0.5 dB |
5 |
Polarization |
RHCP |
— |
6 |
Impedance |
50 Ω |
— |
3.2 LNA/Filter
Form 2
No. |
Item |
Specifications |
Post Environmental Tolerance |
1 |
LNA Gain |
28±2 dB |
±2.5 dB |
2 |
Noise Figure |
1.5 dB |
— |
3 |
Filter Out Band Attenuation |
12dB Min f0+50MHz 16dB Min f0-50MHz |
±1.0 dB |
4 |
DC Voltage |
2.2~5 V |
|
5 |
DC Current |
5~15 mA |
3.3 GSM Antenna
Form 3
No. |
Item |
Specifications |
1 |
Frequency |
824~894 MHz/1710~1990 MHz 880~960 MHz/1710~1990 MHz |
2 |
V.S.W.R(5m) |
≤2.0:1 |
3 |
Gain(Zenith) |
2 dBi |
4 |
Impedance |
50 Ω |
3.4 Mechanical
Form 4
No. |
Item |
Specification |
1 |
Cable |
RG174 3m/5m or others |
2 |
Connector |
BNC |
3 |
Plastic Housing |
Black or White |
4 |
Mounting |
Screw/Magnet/Adhesive |
4.Reliability
Condition:Temperature:40±5°C
Load: DC=5V±0.5 V
Quantity: 2000pcs
Sustained Time: 480h
5.Environmental Specifications
Post Environmental Tolerance (Refer to the form 1~2 )
Condition:Temperature range 25±3°C
Relative Humidity range 55~75%RH
Operating Temperature range -40°C~+85°C
Storage Temperature range -40°C~+100°C
5.1 Moisture Proof
The device should satisfy the electrical characteristics specified in form 1~2 after exposed to the temperature 40±2°Cand the relative humidity 90~95% RH for 96 hours and 1~2 hours recovery time under normal condition.
5.2 Vibration Resist
The device should satisfy the electrical characteristics specified in form 1~2 after applied to the vibration of 10 to 55Hz with amplitude of 1.5mm for 2 hours each in X , Y and Z directions.
5.3 Drop Shock
The device should satisfy the electrical characteristics specified in form 1~2 after dropping onto the hard wooden board from the height of 30cm for 3 times each facet of the 3 dimensions of the device.
5.4 High Temperature Endurance
The device should satisfy the electrical characteristics specified in form 1~2 after exposed to temperature 80±5°Cfor 24±2 hours and 1~2 hours recovery time under normal temperature.
5.5 Low Temperature Endurance
The device should also satisfy the electrical characteristics specified in form 1~2 after exposed to the temperature -40°C±5°Cfor 24±2 hours and to 2 hours recovery time under normal temperature.
5.6 Temperature Cycle Test
6 Weatherproof
Put the antennas in 1m deep water for 12h, and find 100% waterproof.
....
Send your inquiry to this supplier