5m test distance semi-anechoic chamber

Brand Name:LOPU
Certification:CE ROHS
Model Number:LOPU
Minimum Order Quantity:1 SET
Delivery Time:30 DYAYS
Payment Terms:T/T
Contact Now

Add to Cart

Active Member
Location: Nanjing Jiangsu China
Address: Gaoke ER road, Nanjing Jiangbei New Area, Jiangsu Province, China 210061
Supplier`s last login times: within 32 hours
Product Details Company Profile
Product Details

The anechoic chamber is mainly used to simulate free space environment for EMC testing, and it can effectively eliminate external electromagnetic interference and a variety of reflective interference. Such 5m EMC anechoic chamber, can used to accomplish the standard 1m-distance test as MIL-STD-461F, GJB151/152A, and 5m EMC standard test for civil electronic and electrical products as civil standards GB9254-1998, GB/T 17626.3-1998.

1. Shielding effectiveness of shielding body

14KHz

Magnetic field

> 80dB

100KHz

Magnetic field

> 90dB

10kHz~1GHz

Electrical field

> 110dB

300MHz~1GHz

Plane wave

> 110dB

1GHz~ 5 GHz

Plane wave

> 100dB

2. Performance of the anechoic chamber

Normalized site attenuation bias (NSA)

NSA < ± 4dB (GJB2926-97)

The test surface field uniformity (30MHz-1GHz)

0 ~ 6dB (GJB2926-97)

Site voltage standing wave ratio

(S-VSWR)

( 1GHz- 5 GHz )

S - VSWR ≤ 5.5dB

(CISPR 16 - 1 - 4 : 2008 ( Ed 2.1)

Background level

6dB under the required limited level (EN50147)


China 5m test distance semi-anechoic chamber supplier

5m test distance semi-anechoic chamber

Inquiry Cart 0