Wireless personal testbeds



Semi-anechoic chamber

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octoBox-38 semi-anechoic chamber is a key building block of the octoBox stackable wireless testbeds. octoBox features stable anechoic conditions for over the air (OTA) signal transmission inside. It supports a variety of filters for high speed data, video and power that enable you to control the devices inside without breaching the isolation of the octoBox.

The filters include gigabit Ethernet with POE (power over Ethernet), USB, HDMI and DC power. octoBox also supports the installation of a waveguide filter for feeding fiber optic or other non-conductive cables through to the devices inside. Ventilation is filtered via waveguide honeycomb filters.

Antenna kits, shelves and other accessories described in the octoBox Datasheet make octoBox easily adaptable for a variety of test configurations.


American Metric
Outside: 24”H x 38.35”W x 31.2”D 61cm H x 97cm W x 79cm D
Inside: 19.35”H x 31.5”W x 21.5”D 49cm H x 80cm W x 55cm D
Inside (SBOX): 17”H x 31.5”W x 21.5”D 43.2cm H x 80cm W x 55cm D
Weight: 172 LBS 78 kg
Weight TT: 181 LBS 82 kg
Weight (SBOX): 187 LBS 85 kg


Feature Specification
Data Filters 2 Ethernet + USB filters
RF ports 21 SMA; 1 F-connector
Waveguide 1
Antennas High Gain antenna array
AC power entry module IEC-320 C14 inlet connector 120/240VAC 50/60Hz with 5A 5x20mm fuse
Cooling 80mm square axial fan; filters over inlet and outlet for isolation
Isolation >80 dB with cables connected through filters
Absorption >20 dB from 1.3 to 40 GHz; >15 dB down to 700 MHz