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Five key factors for selecting a waveguide manufacturer: 1. Precision, ensure tolerance ≤ 0.02mm; 2. Material quality, preferably high conductive alloys; 3. Cost-effectiveness, compare quotations, the difference can be as high as 20%; 4. Production capacity, the monthly production capacity should exceed 1,000 pieces; 5. Customer support, the response time is within 24 hours. How […]

Three ways to reduce antenna manufacturing costs: 1. Use PCB technology for mass production, and the cost of each piece can be reduced to less than $5; 2. Use FR4 to replace high-frequency materials, reducing costs by about 40%; 3. Optimize the design to reduce metal usage, such as using a hollow structure, saving up

Five tips for optimizing waveguide performance: 1. Control manufacturing tolerance (±0.005mm); 2. Select low-loss materials (such as silver-plated copper tubes); 3. Optimize the bending radius (≥2 times the wavelength); 4. Use high-performance sealing flanges (VSWR<1.2); 5. Regular maintenance and cleaning (avoid oxidation that causes insertion loss>0.5dB). Internal Wall Polishing Process During APSTAR-6D in-orbit diagnostics last

Customized antenna solutions include: 1. PCB antenna (efficiency>80%); 2. Ceramic antenna (gain about 2dBi); 3. Chip antenna (size<5x5mm); 4. Helical antenna (covering frequency 700-2700MHz); 5. Flat antenna (high directivity); 6. PIFA antenna (multi-band support); 7. Yagi antenna (long-distance transmission). The choice depends on application requirements and performance indicators. High-Gain Antenna Selection During APSTAR-6D satellite in-orbit

Waveguide production includes 7 key steps: 1. Design simulation (HFSS/CST software); 2. Material selection (such as aluminum, copper or ceramic); 3. Machining (CNC accuracy ±0.01mm); 4. Surface treatment (gold/silver plating, thickness ≥5μm); 5. Assembly (flange connection or welding); 6. Testing (vector network analyzer test S parameters); 7. Sealing and protection (IP67 grade). Each step requires

Six criteria for evaluating flexible waveguide manufacturers: frequency range coverage (e.g. 2-40GHz), standing wave ratio (VSWR≤1.3), bending radius (minimum 5mm), material temperature resistance (-55℃~+125℃), insertion loss control (≤0.5dB/m), and customized production capabilities (supporting multi-port configuration). Flexure Life Testing Last year, ESA engineers debugging AsiaSat-7 discovered 0.8dB insertion loss anomalies in C-band feed networks. Teardowns revealed

Five common mistakes in customizing waveguide components: not selecting materials according to the frequency range (such as 2-40GHz), ignoring the standing wave ratio (VSWR>1.5), assembly tolerance exceeding ±0.05mm, not performing environmental testing (-55℃~+85℃), and ignoring connector alignment error <0.1mm. Measurement Mistakes Last year during AsiaSat-7 waveguide installation, an engineer measured flange step height as 0.25

Customized antenna solutions are widely used in five major industries: communications (5G base station coverage increased by 30%), medical (MRI equipment signal enhanced by 25%), transportation (vehicle V2X communication reliability reaches 99.9%), industry (RFID reading distance increased to 15 meters), and aerospace (satellite communication gain increased by 5dB). Military Encryption Requirements At 3 AM, the

There are seven key points in custom antenna design: 1) frequency band matching (such as 2.4/5GHz dual-band); 2) gain optimization (≥8dBi); 3) low standing wave ratio (VSWR<1.3); 4) material selection (RO4350B high-frequency board); 5) 3D electromagnetic simulation (HFSS/CST verification); 6) environmental testing (-40℃~85℃); 7) impedance matching (50Ω±5%). Radiation Pattern Adjustment Last month we handled APT-6D

When selecting an RF antenna supplier, you need to examine: 1) frequency range (e.g. 2.4-5.8GHz); 2) gain (≥5dBi); 3) standing wave ratio (VSWR<1.5); 4) material (FR4 or PTFE); 5) test report (compliant with FCC/CE standards). R&D Team Scale 3AM satellite platform emergency alert: a Ku-band phased array antenna’s VSWR suddenly spiked to 2.5, triggering automatic