Specification

Outside Dimensions	approx. 743(W)×830(H)×721(D)mm *excluding projections
Inside Dimensions	approx. 500(W)×500(H)×500(D)mm *excluding projections
Shielding Characteristics	greater than or equal to 60dB@700MHz to 6GHz, 20GHz to 30GHz
Radio wave absorber Reflection loss (representative value)	Pyramid urethane type 25dB@3GHz 35dB@5GHz 40dB@10GHz 45dB@15GHz greater than or equal to 50dB@24GHz
RF connector (back)	2.92mm(J-J) ×2pcs SMA(J-J) ×2pcs
Interface (back)	AC × 1pc(100V, single-phase two-wire system + ground wire.) DC × 2pcs(Johnson terminal 4poles) USB3.0 TypeA × 2pcs(Polarity ; Outside Device-In side Host×1, Outside Host-In side Device×1) LAN × 2pcs(Cat.6A, PoE non-compliant)
Weight	approx. 33kg(Main part)
Main material	Aluminum
Other	Low reflection EUT stand@inside bottom Antenna fixing base@inside upper
Option (factory default)	Adding RF connectors (MY6500-K / MY6500-SMA) 2.92mm(K)connector or SMA connector can be expanded up to a total of four. Interface(customize) Can be changed from USB3.0 to USB2.0(No polarity) Change the polarity (Device / Host) of USB3.0 Combination of USB and LAN can be changed(Eg;USB × 4, etc.)
Option	Various horn antennas

Features

• Small, lightweight and low price electromagnetic anechoic box specialized for protocol function tests.
• Internal reflection is reduced due to the characteristics of the pyramid type radio wave absorber.
• Equipped with low reflection EUT stand and antenna fixing base.
• With the factory option, can be changed additional RF connectors and Interface specifications.
• One touch lock mechanism (with key)
• Customization available

*If you have any questions, please feel free to contact us.

Calibration example of the EIRP

1. Antennas with known gains measure in the boresight direction.

Pt［dBm］	Effective radiated power (ERP)
Gt［dB］	Antenna gain
Pt eirp［dBmeirp］	Equivalent isotropically radiated power Pt [dBm] + Gt [dB]
Pr［dBm］	Received power of RF connector part of Electromagnetic anechoic box through receiving antenna + coaxial cable

2. Find the degree of antenna coupling.

K［dB］

Pt eirp［dBmeirp］－Pr［dBm］

3. Can be measured radiation electricity of measured device (EUT) in reception system same as calibration.

P eirp［dBmeirp］

Pread［dBm］＋K［dB］

Option

Antenna

Adapter

• Adapter（2.92mm、P-J）
  ・Model：MY6500-A1
• Adapter（2.4mm-2.92mm、P-J）
  ・Model：MY6500-A2

Add RF Connectors(Factory option)

• Connector 2.92mm
  ・Model：MY6500-K
• Connector SMA
  ・Model：MY6500-SMA

Coaxial Cable(Shield box to Antenna)

• Length ：61cm（2.92mm, P-P）
• Model：MY6500-C061

Library

Products Catalog