1.Dimension（Unit：mm）
2.Electrical Characteristics
3.1 Dielectric Antenna
Form 1
| No. | Item | Specifications | Post Environmental Tolerance |
| 1 | Center Frequency（MHz） | 1575.42 MHz | ±3 MHz |
| 2 | Band Width（MHz） | ±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
Form2
| 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 | |
4 Electrical Characteristics
4.1 Dielectric Antenna
| No. | Item | Specifications | Post Environmental | ||
| 1 | Center Frequency | 1590 MHz | ±3 MHz | ||
| 2 | Band Width（MHz） | ±25 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 | — |
4.2 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 | DC Voltage | 2.2~5 V | |
| 4 | DC Current | 5~15 m A | |
4.3Mechanical
Form 3
| No. | Item | Specification |
| 1 | Cable | RG174 3M or others |
| 2 | Connector | SMC Female or others |
| 3 | PlasticHousing | Black |
| 4 | Mounting | Magnet |
5:Reliability Condition：Temperature: 40±5℃ Load: DC=5V±0.5 V
Quantity: 2000pcs
Sustained Time:480h
6:Environmental Specifications
Post Environmental Tolerance (Refer to the form 1~2 ) Condition：Temperature range 25±3℃
Relative Humidity range 55~75%RH Operating Temperature range -40℃~+85℃ Storage Temperature range -40℃~+100℃
6.1 Moisture Proof
The device should satisfy the electrical characteristics specified in form 1~2 after exposed to the temperature 40±2℃and the relative humidity 90~95% RH for 96 hours and 1~2 hours recovery time under normal condition.
6.2 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.
6.3 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 eachfacetofthe3dimensions of the device.
6.4 High Temperature Endurance
The device should satisfy the electrical characteristics specified in form 1~2 after exposed to temperature 80±5℃for 24±2 hours and 1~2 hours recovery time under normal temperature.
6.5 Low Temperature Endurance
The device should also satisfy the electrical characteristics specified in form 1~2 after exposed to the temperature -40℃±5℃for 24±2 hours and to 2 hours recovery time under normal temperature.
6.6 Temperature Cycle Test
The device should also satisfy the electrical characteristics specified in form 1~2 after exposed to the low temperature -25℃ and high temperature +85℃ for 30±2 min each by 5 cycles and 1 to 2 hours recovery time under normal temperature.
7.Weatherproof
Put the antennas in 1m deep water for 12h, and find 100% waterproof.