News

MILITARY ANTENNAS RF/EMC/EMI MICROWAVE COMPONENTS FT-RF High-Precision Solutions FT-RF specializes in the production of high-performance antennas and microwave components. We are dedicated to delivering premium quality engineering at an affordable cost, ensuring your projects meet the most rigorous technical requirements. 📥 Download Full Catalog ✉️ Inquiry for Price & Lead Time For delivery methods and bulk order details, please reach out to our support team.

Understanding EMC Testing Ensuring Safety and Compliance in a Wireless World Why EMC Matters? Electromagnetic Compatibility (EMC) testing verifies that electronic devices can operate without interfering with others or being affected by external interference. This is mandatory for human health and environmental safety. Global Compliance Meeting EMC requirements is a critical step for market entry. It increases product performance, lowers nonconformance risks, and ensures competitiveness through third-party assessments. Target Industries Communication Tech Industrial Equipment Household Appliances Lighting Equipment Audio & Radio Equipment Measuring Instruments NEW LAUNCH HA-02M03G01-NF The upgraded version of our flagship Double Ridged Antenna, developed through persistent research by the FT-RF R&D team and CEO Mr. Chen. Key Specifications: Frequency: 200 MHz to 3 GHz Ultra-Lightweight: Only 15kg Distance Tested: 1M, 3M, 10M Optimized Gain Performance Our EMC Solutions FT-RF offers a full host of professional antennas for your EMC/EMI and RF microwave testing needs: • Standard Gain Horn Antennas • Open Boundary Double Ridged Horn • Open Boundary Quad-Ridged Horn • Double Ridged Horn Antennas

RF Connector Power Handling Theoretical Performance and Power Limits Performance Analysis This chart represents a matched impedance connection (50 ohms) with a VSWR < 1.35:1. Efficiency: ~97.7% of incident power delivered to the load. Reflected Power: Minimal, ensuring system integrity. Variables & Risks Power handling is not absolute and can be reduced by up to 50% based on: • Environmental Factors • VSWR Fluctuations • Connector Manufacturer Standards • Internal Voltage Breakdown Actual maximum power levels at lower frequencies are determined by the following constant: $P = \frac{k}{\sqrt{F}}$ Where: P: Power in Watts | F: Frequency in MHz | k: Constant value CASE STUDY Example: An N-type connector can handle 1000W @ 1GHz under optimized conditions. This assumes maximum accepted power at a given frequency. Maximum Frequency, Power, and Torque Parameters

Important announcement on the fabrication of Horn Antennas To our beloved customers, FT-RF is always concerned about the environment. In order to ensure quality products and remain environmentally friendly, we have decided to transition the fabrication of our Horn Antennas from Chromium VI to Chromium III. Previous: Gold Color ➜ New: Silvery-White Finish Environmental & Health Fact: While chromium metal and Cr(III) ions are considered non-toxic, hexavalent chromium (Cr(VI)) is toxic and carcinogenic. According to the European Chemicals Agency (ECHA), Chromium Trioxide used in industrial electroplating is a Substance of Very High Concern (SVHC). By adopting Chromium III, FT-RF ensures a safer product for you and a cleaner future for the planet.

YPE NO. CENTERMillimeter DIELECTRICMillimeter JACKETMillimeter OHM 1.5C-2V 1/0.26 1.6 2.9 75 1.5C-2N 1/0.26 1.5 2.4 75 1.5D-2V 7/0.18 1.6 2.9 50 1.7C-2V 1/0.26 1.7 3.2 75 2.5C-2V 1/0.4 2.4 4.0 75 2.5D-2V 1/0.8 2.7 4.3 50 2VCS 1/0.5 3.1 5.4 75 3C-2C 1/0.5 3.1 6.5 75 3C-2V 1/0.5 3.1 5.8 75 3C-2VS 7/0.18 3.1 5.4 75 3D-2V 7/0.32 3.0 5.3 50 3D-2W 7/0.32 3.0 6.4 50 5C-2V 1/0.8 4.9 7.4 75 5C-2W 1/0.8 4.9 8.3 75 5C-FB 1/1.05 4.9 7.4 75 5D-2V 1/1.4 4.8 7.3 50 5D-2W 1/1.4 4.8 8.2 50 5D-FB 1/1.8 5.0 7.4 50 8D-2V 7/0.8 7.8 11.1 50 8D-2W 7/0.8 7.9 12.5 50 8D-FB 1/2.6 7.5 11.4 50 10C-2V 7/0.5 9.4 13.0 75 10C-2W 7/0.5 9.2 14.2 75 10D-2V 1/2.9 9.7 13.1 50 10D-FB 1/3.5 10.3 13.0 50 12D-FB 1/4.2 11.6 15.6 50 20D-2V 1/6.0 20.8 26.1 50 BT2002 7/0.2 2.4 5.1 75 BT2003 1/0.61 3.7 6.65 75 BT3002 1/0.31 1.95 3.55 75 TZC 750 24 1/0.31 1.95 3.55 75 TZC 750 25 1/0.31 1.95 3.55 75 TZC 750 05 1/0.49 3.0 5.6 75 FLEX-2 1/0.29 1.70 2.50 75 FLEX-3 1/0.4 2.3 3.6 75 FLEX-5 7/0.20 2.8 4.7 75 FLEX-6 1/0.8 3.9 6.0 75 ST-212 1/0.4 1.90 3.1 75 ST-214 1/0.8 3.7 5.9 75 TYPE NO. CENTER DIELECTRIC JACKET OHM RG-6/U 1/0.724 4.699 8.433 75 RG-6A/U 1/0.724 4.699 8.433 75 RG-8/U 7/0.724 7.239 10.287 50 RG-8A/U 7/0.724 7.239 10.287 50 RG-9/U 7/0.724 7.112 10.668 50 RG-9A/U 7/0.724 7.112 10.668 50 RG-9B/U 7/0.724 7.112 10.668 50 RG-11/U 7/0.404 7.239 10.287 75 RG-11A/U 7/0.404 7.239 10.287 75 RG-58/U 1/0.813 2.976 4.953 50 RG-58A/U 19/0.18 2.946 4.953 50 RG-58C/U 19/0.18 2.946 4.953 50 RG-59/U 1/0.643 3.708 6.147 75 RG-59A/U 1/0.643 3.708 6.147 75 RG-59/U 1/0.584 3.708 6.147 75 RG-62/U 1/0.643 3.708 6.147 93 RG-62A/U 1/0.643 3.708 6.147 93 RG-62B/U 7/0.20.3 3.708 6.147 93 RG-141/U 1/0.912 2.946 4.826 50 RG-141A/U 1/0.991 2.946 4.826 50 RG-142/U 1/0.912 2.946 5.232 50 RG-142A/U 1/0.991 2.946 5.232 50 RG-142B/U 1/0.991 2.946 4.953 50 RG-174/U 7/0.160 1.520 2.667 50 RG-174A/U 7/0.160 1.520 2.667 50 RG-178/U 7/0.102 0.914 2.000 50 RG-178A/U 7/0.102 0.864 1.905 50 RG-178B/U 7/0.102 0.864 1.905 50 RG-179/U 7/0.102 1.448 2.388 75 RG-179A/U 7/0.102 1.600 2.667 75 RG-179B/U 7/0.102 1.600 2.540 75 RG-187/U 7/0.102 1.600 2.794 75 RG-187A/U 7/0.102 1.524 2.794 75 RG-188/U 7/0.170 1.524 2.794 50 RG-188A/U 7/0.170 1.524 2.794 50 RG-196/U 7/0.010 0.864 2.032 50 RG-196A/U 7/0.010 0.864 2.032 50 RG-210/U 1/0.643 3.708 6.147 93 RG-213/U 7/0.752 7.239 10.287 50 RG-214/U 1/0.752 7.239 10.795 50 RG-223/U 1/0.889 2.946 5.486 50 RG-316/U 7/0.170 1.524 2.591 50 RG-400/U 19/0.0484 2.946 4.953

FT-RF Guide to Circular Waveguide EIA WC ID (cm) ID (mm) Cutoff Freq (GHz) Rec. Frequency (GHz) 992 25.184 251.84 0.698 0.8 - 1.1 847 21.514 215.14 0.817 0.94 - 1.29 724 18.377 183.77 0.957 1.1 - 1.51 618 15.7 157 1.12 1.29 - 1.76 528 13.411 134.11 1.311 1.51 - 2.07 451 11.458 114.58 1.534 1.76 - 2.42 385 9.787 97.87 1.796 2.07 - 2.83 329 8.362 83.62 2.102 2.42 - 3.31 281 7.142 71.42 2.461 2.83 - 3.88 240 6.104 61.04 2.88 3.31 - 4.54 205 5.199 51.99 3.381 3.89 - 5.33 175 4.445 44.45 3.955 4.54 - 6.23 150 3.81 38.1 4.614 5.3 - 7.27 128 3.254 32.54 5.402 6.21 - 8.51 109 2.779 27.79 6.326 7.27 - 9.97 94 2.383 23.83 7.377 8.49 - 11.6 80 2.024 20.24 8.685 9.97 - 13.7 69 1.748 17.48 10.057 11.6 - 15.9 59 1.509 15.09 11.649 13.4 - 18.4 50 1.27 12.7 13.842 15.9 - 21.8 44 1.113 11.13 15.794 18.2 - 24.9 38 0.953 9.53 18.446 21.2 - 29.1 33 0.833 8.33 21.103 24.3 - 33.2 28 0.714 7.14 24.62 28.3 - 38.8 25 0.635 6.35 27.683 31.8 - 43.6 22 0.556 5.56 31.617 36.4 - 49.8 19 0.478 4.78 36.776 42.4 - 58.1 17 0.437 4.37 40.227 46.3 - 63.5 14 0.358 3.58 49.103 56.6 - 77.5 13 0.318 3.18 55.28 63.5 - 87.2 11 0.277 2.77 63.462 72.7 - 99.7 9 0.239 2.39 73.552 84.8 - 116