| Customization: | Available |
|---|---|
| Frequency: | GPS L1: 1575.42MHz ±1.023MHz |
| Channel: | 4 Channels (L1 and G1 Antenna Arrays) |
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| Category | Detailed Information |
| Functionality | Receives, amplifies, down-converts, filters, and processes L1/G1 frequency signals (4 channels) |
| Power Supply | +5V DC |
| Composition | - Antenna array components - Radio frequency components - Anti-interference processing components |
| Key Features | - Resists 3 broadband interference sources simultaneously - Delivers high-precision positioning and timing in jammed environments |
| Channel & Frequency | - Channels: 4 channels (L1 and G1 antenna arrays) - Input Frequencies: - GPS L1: 1575.42MHz ±1.023MHz - GLO G1: 1601.5MHz ±8.5MHz |
| Anti-Interference Performance | - Types Suppressed: Broadband, sweep frequency, pulse, and combined interference - Multi-Interference Resistance: 3 sources from different directions - Signal-to-Interference Ratio: - Single broadband: ≥95dB @ -130dBm - Three broadband: ≥80dB @ -130dBm |
| Environmental & Physical Specs | - Operating Temp: -40ºC to +75ºC - Storage Temp: -45ºC to +80ºC - Dimensions: 92.0±0.5mm × 78.0±0.5mm × 37.8±0.5mm - Power Consumption: ≤9.5W - Weight: ≤360g |
| Performance Metrics | - Positioning Accuracy: ≤10m - Velocity Accuracy: ≤0.2m/s |
1. What are the criteria for selecting power amplifier transistors?
Match the frequency band range, power requirements, voltage/current parameters, and package compatibility. Focus on the frequency coverage, gain curve, and thermal resistance characteristics in the datasheet. Common materials include GaN and LDMOS.
2. How to match different application requirements?
5G communication requires high linearity and wide bandwidth; radar focuses on pulse response and stability; industrial equipment emphasizes heat dissipation and reliability. We recommend suitable solutions according to specific application scenarios (such as base stations, satellites, medical equipment, etc.).
3. How to achieve multi-band compatibility?
Achieved through broadband matching network design or modular solutions, customized according to customer frequency band requirements.
4. Are the products certified and compliant?
Products have passed electromagnetic compatibility test standards such as IEC61000-4-3, ISO11452-2, and RS103, suitable for various test systems like electronic countermeasures and radar.
5. What are the development cycle and cost of customized products?
It needs to be evaluated according to specific requirements such as frequency band, power, and package. It is recommended to provide detailed parameters for optimized solutions.
6. What is the warranty policy?
One-year free warranty for the whole machine from the delivery date, covering non-human performance failures.
7. Regarding cross-brand maintenance service
We support the repair of radio frequency power amplifiers of other foreign brands and provide accessory replacement services. Customers are required to provide the equipment model and a description of the fault.
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