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	Network Testing and Emulation Solutions

Candela Technologies RF Chambers

Candela technologies offers a variety of affordable RF chambers to help our customers run various test scenarios in highly isolated and repeatable test conditions. Our RF chambers can be used for a variety of equipment testing: from basic AP and Station performance testing, to setting up complex mesh, roaming, antenna orientation testing and large-scale performance test scenarios. Our most affordable chamber line offers 70+dB RF isolation, a second mid-tier selection offers 80+dB RF isolation, and our highest quality chambers offer 90+dB RF isolation. The 90+dB RF isolation will fully isolate the internal systems from external WiFi packets, even when all RF filters are in use.

Highlights

• Specifically designed for RF technologies in the 2–6 GHz frequency range.
• Overall >70dB isolation 'a' model chambers, 80dB isolation on 'ss' chambers, and 90+dB isolation on the 'b' chamber series.
• Even our smallest chambers can easily fit most common WiFi Access Points and Devices.
• Several different kinds of filtered ports/connectors to address a diverse set of customer use cases and Devices Under Test (SMA, 10G Ethernet, USB, USB-C, HDMI, Coax, Fiber)
• Ventilation/Cooling and Antenna Mounts.
• Universal A/C power strip inside the chambers.
• Certain larger chambers support Programmable Turntables and 3D positioners with full command integration into LANforge products.
• Front load for easy access and stack ability.

	Small	Medium	Large 2D	Large 2D 90+dB	70dB Stack	80dB Stack	90dB Stack
Model	CT810a	CT820a	CT840a	CT840b	CT840a-stack4	CT840b-ss-stack4	CT840b-stack4
Outside Dimension	451 x 536 x 437 mm 17.7 x 21.1 x 17.2 in [1]	550 x 650 x 535 mm 21.6 x 25.5 x 21 in [1]	1092 x 900 x 940 mm 43 x 35.5 x 37 in [1]	1154 x 832 x 885 mm 45.5 x 32.75 x 34.875 in [1]	1060 x 800 x 1920 mm 42 x 31.5 x 76 in [1]	1200 x 800 x 2300 mm 47.25 x 31.5 x 90.5 in [1]	1200 x 800 x 2300 mm 47.25 x 31.5 x 90.5 in [1]
Inside Dimension	408 x 396 x 408 mm 16 x 15 x 16 in [1]	480 x 490 x 480 mm 16 x 19 x 16 in [1]	890 x 660 x 520 mm 35 x 26 x 20 in [1]	984 x 590 x 584 mm 38.75 x 23.25 x 23 in [1]	Varies, see product spec sheets.
Pounds	57 lbs	66 lbs	200 lbs	180 lbs	TBD	TBD	TBD
Kilograms	26 kgs	30 kgs	91 kgs	80 kgs	TBD	TBD	TBD
Frequencies	800 MHz – 8 GHz
RF Isolation	≥70 dB				≥70 dB	≥80 dB	≥90 dB
RF Absorption	≥4.5 dB for 2.4 GHz ≥10 dB for 5 GHz		≥18 dB for 1.3–18 GHz		≥4.B to 10dB	≥18 dB for 1.3–18 GHz	≥18 dB for 1.3–18 GHz
Fan	Yes		Yes: API	Yes
Door Switch API	No		Yes	No
Light Switch API	No		Yes	No	Yes	No

1. Dimensions are width, depth, and height.

Interfaces/Connectors

	Small	Medium	Large 2D	Large 2D 90+db	70dB Stack	80dB Stack	90dB Stack
SMA	16	16	16	32	≥16 per chamber
10G Ethernet	3	3	3	3	≥3 per chamber
USB-A (3.0)	1	1	2	1	Varies per chamber
USB-A (2.0)	Optional	Optional	Optional	4	Varies per chamber
USB-C	1	1	1	Optional	Optional
4K HDMI	Optional
RF Coax (Type F)	Optional
Fiber (Type FC)	Optional
Universal A/C Power Strip	Yes
DC Jack	Optional
Turn Table	No	No	2D	2D or 3D	2D	2D or 3D	2D or 3D
LED Lights	No	No	Yes
Antenna Mounts	No	No	Yes
Web Camera	No	No	Yes
High Gain Directional Antennas	Optional		Yes

Turntable Specifications

	CT840a 2D	70dB Stack 2D	CT840b 2D/3D	80dB Stack 2D/3D	90dB Stack 2D/3D
Turntable Diameter	11.8 in 300 mm
Load Capacity	10 Kg		5 Kg	5 Kg	5 Kg
Turntable Material	Polyurethane hard board
Turning Speed	RPM: 0-6
Positioning Accuracy	1°
Turning Range	360°
Tilt Range	NA		180°
Maximum Current Consumption	2.5 A		2 A
Power	110-230 VAC, 50/60 Hz, single phase
Controller Connection	RJ 45 Ethernet		2D DB9 Serial, 3D Ethernet
Temperature Range	10 °C to 35 °C

Ordering Information

Many chambers are currently stocked in our US Warehouse for prompt shipment. We also have other chamber options not listed here. Please contact us for specific lead times and availability.

Size	Model	List Price	Lead Times
Small	CT810a	$3,995 USD [1,2]	1–4 weeks
Medium	CT820a	$4,995 USD [1,2]	1–4 weeks
Large 2D	CT840a	$21,000[1,2,3]	1–6 weeks
Large 2D 90+	CT840b	$45,000[1,2,3]	1–6 weeks
Large 3D 90+	CT840b	$Call [1,2,3]	4–6 weeks

1. Customers can purchase annual H/W Warranty (not included in list price) that covers repair and replacement
2. Discounts available when chamber purchased as a part of an entire LANforge test setup.
3. Prices and lead time can change based on interface options

For more information, please contact sales@candelatech.com or give us a call at: 1-360-380-1618