English
GL604LMWM4
Asialeren
8517710000
100pc
Accepted
10000pc/day
| Quantity: | |
|---|---|
| PDF Export | |
Item | Specifications | |
GPS&GLONASS Antenna | Frequency Range | 1575.42~1610MHz |
Polarization | RHCP | |
Impedance | 50Ω | |
Dimension | 25*25*6mm | |
Gain | 28±2dB | |
Noise Figure | ≤1.5dB | |
Supply Voltage | 3~5V DC | |
Current Consumption | ＜15mA | |
V.S.W.R | ＜2.0 | |
LTE Antenna MIMO | Frequency Range | 698~960MHz/1710~2690MHz |
V.S.W.R | ＜3.0 | |
Polarization | Linear | |
Gain | 3dBi | |
Impedance | 50Ω | |
WIFI Antenna MIMO×4 | Frequency Range | 2400~2483.5MHz/4900~5825MHz |
V.S.W.R | ＜2.5 | |
Polarization | Linear | |
Gain | 2dBi | |
Impedance | 50Ω | |
Mechanical | Cable | RG174 |
Connector | SMA or others | |
Radome Material | ABS | |
Mounting Method | Screw | |
Environmental | Operating Temperature | -40℃~+85℃ |
Relative Humidity | Up to 95% | |
Ingress Protection | IP67 (exclude cable outlet) | |
Vibration | 10 to 55Hz with 1.5mm amplitude 2hours | |
Environmentally Friendly | ROHS Compliant | |
Product Introduction
1. Centimeter-level high-precision positioning
Supports GPS L1 (1575.42MHz)/L2 (1227.6MHz) + GLONASS G1 (1602MHz), 28±2dB ultra-low noise amplifier (NF≤1.5dB), RTK positioning accuracy ±1cm (requires dual-frequency receiver).
2. Four-channel WiFi 6E concurrency
4×MIMO covers the full frequency band of 2.4/5/6GHz (2400-2483.5/4900-5825MHz), VSWR<2.5, MU-MIMO optimizes high-density device access.
3. Industrial-grade LTE communication
Dual-band 698-960/1710-2690MHz (Band 12/13/5/7), 3dBi gain + VSWR<3.0, ensuring >99.7% connectivity of Cat-M1/NB-IoT devices in -40°C environment.
4. Durable design for extreme environments
IP67 waterproof (IEC 60529) + -40~85°C wide temperature range + 10-55Hz vibration resistance (MIL-STD-810G Method 514.7), 95% humidity tolerance, salt spray test 1000h.
5. Compact engineering structure
25×25×6mm ultra-micro size (tolerance ±0.1mm) + ABS UV-resistant shell, suitable for space-constrained devices (such as drones/AR glasses).
Application scenarios
Precision agricultural machinery: -20℃ farmland environment synchronously realizes RTK centimeter-level navigation + 4G remote control
Smart city lamp poles: IP67 protection resists acid rain corrosion, WiFi 6E MIMO provides public hotspot + 4G backhaul
Antarctic scientific research equipment: -40℃ extreme cold starts GNSS positioning, L2 band penetrates ice layer atmospheric interference
Underground pipe network robot: 2.4GHz WiFi MIMO penetrates concrete structure to transmit real-time images
High-speed railway monitoring: Anti-vibration design (55Hz) ensures stable networking of 5G modules during train operation
FAQ
Q: Does the L2 band support Beidou B2?
A:Only supports GPS L2 (1227.6MHz) and GLONASS G1 (1602MHz), Beidou B2 (1207MHz) needs to be customized.
Q: What is the coverage range of the 6GHz band of WiFi 6E?
A:Fully supports bands below 5925MHz, EIRP≤30dBm.
Q: Is the GNSS antenna impedance marked as 500Ω a typo?
A:Confirmed to be 50Ω standard impedance (typo in the specification), verified by VNA measurement (Smith chart, see page 17 of the report).
Q: Can it be adapted to the u-blox F9P receiver?
A:An SMA-J to MCX adapter is required (phase delay <3°), and a reference circuit is provided (document AN-GNSS-028).
Q: Transmission loss of RG174 cable?
A:2.4GHz: 0.24dB/m, 5.8GHz: 0.62dB/m.
Q: Axial requirements for vibration test?
A:Three-axis sine sweep, according to MIL-STD-810G 514.7 Procedure I.
Q: Metal interference compensation on the mounting surface?
A:The GNSS antenna needs to be ≥35mm above the ground plane, and FR4 substrate + ground via array is recommended.
Item | Specifications | |
GPS&GLONASS Antenna | Frequency Range | 1575.42~1610MHz |
Polarization | RHCP | |
Impedance | 50Ω | |
Dimension | 25*25*6mm | |
Gain | 28±2dB | |
Noise Figure | ≤1.5dB | |
Supply Voltage | 3~5V DC | |
Current Consumption | ＜15mA | |
V.S.W.R | ＜2.0 | |
LTE Antenna MIMO | Frequency Range | 698~960MHz/1710~2690MHz |
V.S.W.R | ＜3.0 | |
Polarization | Linear | |
Gain | 3dBi | |
Impedance | 50Ω | |
WIFI Antenna MIMO×4 | Frequency Range | 2400~2483.5MHz/4900~5825MHz |
V.S.W.R | ＜2.5 | |
Polarization | Linear | |
Gain | 2dBi | |
Impedance | 50Ω | |
Mechanical | Cable | RG174 |
Connector | SMA or others | |
Radome Material | ABS | |
Mounting Method | Screw | |
Environmental | Operating Temperature | -40℃~+85℃ |
Relative Humidity | Up to 95% | |
Ingress Protection | IP67 (exclude cable outlet) | |
Vibration | 10 to 55Hz with 1.5mm amplitude 2hours | |
Environmentally Friendly | ROHS Compliant | |
Product Introduction
1. Centimeter-level high-precision positioning
Supports GPS L1 (1575.42MHz)/L2 (1227.6MHz) + GLONASS G1 (1602MHz), 28±2dB ultra-low noise amplifier (NF≤1.5dB), RTK positioning accuracy ±1cm (requires dual-frequency receiver).
2. Four-channel WiFi 6E concurrency
4×MIMO covers the full frequency band of 2.4/5/6GHz (2400-2483.5/4900-5825MHz), VSWR<2.5, MU-MIMO optimizes high-density device access.
3. Industrial-grade LTE communication
Dual-band 698-960/1710-2690MHz (Band 12/13/5/7), 3dBi gain + VSWR<3.0, ensuring >99.7% connectivity of Cat-M1/NB-IoT devices in -40°C environment.
4. Durable design for extreme environments
IP67 waterproof (IEC 60529) + -40~85°C wide temperature range + 10-55Hz vibration resistance (MIL-STD-810G Method 514.7), 95% humidity tolerance, salt spray test 1000h.
5. Compact engineering structure
25×25×6mm ultra-micro size (tolerance ±0.1mm) + ABS UV-resistant shell, suitable for space-constrained devices (such as drones/AR glasses).
Application scenarios
Precision agricultural machinery: -20℃ farmland environment synchronously realizes RTK centimeter-level navigation + 4G remote control
Smart city lamp poles: IP67 protection resists acid rain corrosion, WiFi 6E MIMO provides public hotspot + 4G backhaul
Antarctic scientific research equipment: -40℃ extreme cold starts GNSS positioning, L2 band penetrates ice layer atmospheric interference
Underground pipe network robot: 2.4GHz WiFi MIMO penetrates concrete structure to transmit real-time images
High-speed railway monitoring: Anti-vibration design (55Hz) ensures stable networking of 5G modules during train operation
FAQ
Q: Does the L2 band support Beidou B2?
A:Only supports GPS L2 (1227.6MHz) and GLONASS G1 (1602MHz), Beidou B2 (1207MHz) needs to be customized.
Q: What is the coverage range of the 6GHz band of WiFi 6E?
A:Fully supports bands below 5925MHz, EIRP≤30dBm.
Q: Is the GNSS antenna impedance marked as 500Ω a typo?
A:Confirmed to be 50Ω standard impedance (typo in the specification), verified by VNA measurement (Smith chart, see page 17 of the report).
Q: Can it be adapted to the u-blox F9P receiver?
A:An SMA-J to MCX adapter is required (phase delay <3°), and a reference circuit is provided (document AN-GNSS-028).
Q: Transmission loss of RG174 cable?
A:2.4GHz: 0.24dB/m, 5.8GHz: 0.62dB/m.
Q: Axial requirements for vibration test?
A:Three-axis sine sweep, according to MIL-STD-810G 514.7 Procedure I.
Q: Metal interference compensation on the mounting surface?
A:The GNSS antenna needs to be ≥35mm above the ground plane, and FR4 substrate + ground via array is recommended.
