Rear Support for HDRF-3040 is a rear support tray that is intended for the HDRF-3040 RF shielded test enclosure from RF Electronics. The accessory adds functionality and organization to your test setup. It provides structural integrity to the test enclosure, guaranteeing stability throughout testing procedures. The rear support tray provides structural integrity to the test enclosure, guaranteeing stability throughout testing procedures. The front lock rail guarantees that the tray can be safely locked in position, and this avoids any accidental removal, while providing safe as well as handy access to mounted equipment. Rear Support for HDRF-3040 is useful in applications for WLAN, wireless device testing, and regulations like 802.11a/b/g/n/ac/ax/be, Bluetooth, RFID, 3G, LTE, and 5G FR1.