Classification
DR-913P Fabric Electromagnetic Radiation Resistance Performance Tester (shielding chamber method)
Category:
keywords:
Functional testing instrument
DR-913P Fabric Electromagnetic Radiation Resistance Performance T
Fabric Electromagnetic Radiation Resistance Performance Tester
Product Description
(National Patent No. 201020501979.8)
【Scope of Application】
Used for testing the electromagnetic shielding effectiveness of electromagnetic shielding materials such as textiles, plastic sheets, metal sheets, non-conductive materials, surface coatings or platings, metal nets, conductive films, conductive glass, conductive medium plates, etc. (Shielding Chamber Method)
【Related Standards】
GB/T30142-2013 JGB6190 GB/T23326 GB/T25471 SJ20524 FCPTM8 ASTM4935, etc.
【Technical Parameters】
1. Signal Source:
Test Frequency Range: 300kHz - 3000MHz
Frequency Stability: ≤±5×10-6
Frequency Resolution: 1Hz
Signal Purity: ≤-65dBc/Hz (offset 10kHz)
Output Level: -45dBm to +10dBm
Level Accuracy: ≤±1.5dB (25℃ ± 5℃, -45dBm to +5dBm)
Harmonic Suppression Ratio: ≥30dB (1MHz - 3000MHz), ≥25dB (300kHz - 1MHz)
Directionality: ≥50dB (after vector calibration)
Power Scan: -8dBm to +5dBm
System Impedance: 50 Ω
2. Receiver:
Frequency Range: 300kHz - 3000MHz
Resolution Bandwidth: 100Hz - 20kHz
Dynamic Range: ≥95dB (RBW = 1kHz)
Maximum Input Level: +10dBm
Input Damage Level: +20dBm (DC + 25V)
Ports: VSWR ≤ 1.2
3. Phase Characteristics:
Phase Resolution: 0.01°
Phase Trajectory Noise: 0.5° @ RBW = 1kHz, 1° @ RBW = 3kHz (25℃ ± 5℃, 0dBm)
4. RF Power Amplifier Frequency Range: 1 - 3GHz
Average Power: 100W
Maximum Gain: 50dB
Gain Flatness: ±6dB
Power Stability: ±0.25dB
Noise Cancellation: ≥45dBc
5. Antenna
Frequency Range: 1 - 8GHz Gain: 11dB
Polarization: Linear VSWR: 1.5:1
6. Sample Size: (30×30; 60×60)mm Thickness: ≤5mm
7. Working Environment Temperature and Humidity: (0 - 40)℃, (0 - 75)%RH
8. Power Supply: AC220V ± 10% 50Hz 100W
9. Dimensions: 4020mm × 1840mm × 2350mm (L × W × H) (excluding computer)
10. Weight: Approximately 1120kg
【Interface Example】:
Related Products
Welcome your message consultation
Any questions? Keep in touch. We 'd love to hear from you.
Professional Piping Solutions, Global Export Expertise
Add:
NO.8 Kangda Road, Sanxi Industrial Area, Ouhai, Wenzhou, Zhejiang, China
Mob/WhatsApp/：
+86 15258750702
TEL:
+86-0577-88781973
Copyright © 2026 Wenzhou Darong Textile Instrument Co., LTD. Powered by:www.300.cn | seo