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RF TIGHT TESTING... MADE EASY! for Wired & Wireless Device Testing!

Medium Size Ramsey RF Shielded Test Enclosures

Perfect for 802.11a, b, g, Wireless LAN, WiFi, WiMax, Cellular, Paging, PCS, GPS, GSM 3G, RFID, Zigbee, Bluetooth, Blade Servers, Cards, WAP's. Production Testing, Quality Assurance and other Wireless Devices Testing or just as a RF Shielded Test Enclosure

Wide Variety Of I/O Options! Great Isolation Up To 18GHZ! Models To Fit Any Application!

All STE Standard Models are Temperature Rated

From -40° C to +90° C (-40° F to +194° F)

(-55° to +100° C Available)

ALL STE Models are "In the Field" Serviceable

CUSTOM ORDERS...ARE STANDARD!
We realize that the connectors, options and actual test procedures of one customer are entirely different from that of another. In fact over the past 5 years we have never had an identical connector and option configuration between customers! We made it easy with our precision machined I/O output panels to get standard delivery of your "custom configured" enclosure! It goes beyond connectors and options. If you need a special configuration, a different size or door configuration, talk to us! The entire line of STE enclosures has evolved from just that, the needs of people like you!

THE RF SHIELDED SCREEN ROOM ON YOUR BENCH!

In 1997 Ramsey took the technician out of the large expensive shielded screen room and put his hands and eyes into a portable bench top RF Shielded Test Enclosure. With thousands placed in service worldwide the patented STE technology became the standard for efficient and cost effective RF isolation testing. That legacy has continued with a wide variety of STE's to suit every RF test application, and size requirements you have today. Our exclusive double lip gasket technology assures an RF tight seal each and every time. Steady-hold hinges maintain the opening at any location and prevent gasket compression due to prolonged closure pressure when not in use. Our STE2800 and STE3800 STE's feature our RTF Radiating Test Fixture with a built-in broadband antenna to properly test wireless telephones with guaranteed repeatability. All of the STE's feature a wide variety of available I/O connection and interface options and RF filtered feed-throughs.

Ramsey STE3000

STE3000

formerly STE3000B

Base Model Price $2,695.00

Microwave RF Shielded Test Enclosure

RF Isolation: 20 MHz to 8 GHz

EXTERNAL DIMS:

12.00" x 19.00" x 13.05"

INTERNAL DIMS (STANDARD 3/4" FOAM)

10.20" X 17.20" X 8.60"

Weight: 28lbs. / 12.69kg.

24 dB Attenuation Absorber

Interference Free Testing FOR YOUR wireless equipment!

RF absorbent foam liner
Exclusive double lip RF tight gasket
Universal I/O connector interface plate
Six outlet filtered power strip
RF tight "hands-on" silver mesh gloves
RF tight illuminated viewing window
Gas filled cover strut
Designed for hands-on adjustment and alignment of devices

Can be ordered without the gloves

STE3000
The RF Test Enclosure that started it all! How do you troubleshoot, tune, align, and test a device in an RF free and interference free environment? Well, up until now you had to invest in a very expensive RF screen room. Our patented STE3000B brought that technology right down to your bench, and the cost all the way down to affordable!

Now you can work and see inside the box, rather than inside an expensive screen room. Working access is made possible with our custom designed silver impregnated, ultra fine mesh gloves. These gloves offer an RF tight seal to the box yet give you excellent manual dexterity and hands on access to devices under test. Once the cover is closed, a large RF tight viewing window overlooks the entire working area that is illuminated with built-in noise free incandescent lighting. It doesn't get much easier than that! All I/O connections and options are milled into a removable 304 stainless steel panel to allow for future changes. Simply choose the I/O's and interfaces you require when ordering, and the STE3000 will be custom designed to your spec. Sounds too good to be true? We thought so too; that's why we have a patent on it!

SPECIFICATIONS
RF Isolation:	≥ 90 dB from 20 MHz to 1 GHz ≥ 90 dB at 1 GHz ≥ 90 dB at 3 GHz ≥ 80 dB at 6 GHz
Finish:	Mist gray epoxy powder coat with black/brass hardware
RF Reflective Foam:	Standard RF reflective attenuation foam provides 24 dB attenuation.
AC Power:	6 outlet filtered 120VAC outlet strip; 4 pole filtered barrier strip feed-through is standard
Interior Lighting:	LED lights in lid to illuminate the interior are standard
Connector Panel:	Blank Removable (No Connectors) is standard, 6.0" wide x 3.5" high, 0.090" thick, Stainless Steel
Connectors:	None standard. Please specify connector requirements from Connector & I/O Options
Overall Dimensions:	External: 9" H x 18" W x 12" D Internal: 8" H x 16" W x 10" D
Weight:	23lbs. / 10.43kg.

Ramsey STE3000M

STE3000M

Base Model Price $2,995.00

Microwave RF Shielded Test Enclosure

RF Isolation: 20 MHz to 10 GHz

EXTERNAL DIMS:

12.00" x 20.00" x 14.05"

INTERNAL DIMS (STANDARD 3/4" FOAM)

10.20" X 17.20" X 9.60"

Weight: 29lbs. / 12.69kg.

24 dB Attenuation Absorber

Interference Free Testing FOR YOUR wireless Equipment!

RF absorbent foam liner

Exclusive double lip RF tight gasket

Universal I/O connecter interface plate

Easy release latch system

Steady-hold hinge system

Designed to test complete systems

STE3300M

Ramsey STE3000M Specifications

SPECIFICATIONS
RF Isolation: (Typical without Connectors)	≥ 100 dB from 20 MHz to 1 GHz > 90 dB at 4 GHz > 80 dB at 6 GHz > 65 dB at 8 GHz > 60 dB at 10 GHz > 55 dB at 18 GHz > 50 dB at 20 GHz
Finish:	Mist gray epoxy powder coat with black/brass hardware
RF Reflective Foam:	Standard RF reflective attenuation foam provides 24 dB attenuation.
Connector Panel:	Blank Removable (No Connectors) is standard, 6.0" wide x 3.5" high, 0.090" thick, Stainless Steel
Connectors:	None standard. Please specify connector requirements from Connector & I/O Options
Overall Dimensions:	External: 9" H x 18" W x 12" D Internal: 8" H x 16" W x 10" D
Weight:	29lbs.

Ramsey STE3300

STE3300

Base Model Price $1,095.00

Microwave RF Shielded Test Enclosure

RF Isolation: 20 MHz to 10 GHz

9" H x 18" W x 12" D

8" H x 16" W x 10" D
(Nom. Inside Dimensions)

24 dB Attenuation Absorber

Interference Free Testing FOR YOUR wireless Equipment!

RF absorbent foam liner

Exclusive double lip RF tight gasket

Universal I/O connecter interface plate

Easy release latch system

Steady-hold hinge system

Designed to test complete systems

STE3300

Designed from the ground up to be functional, fast, and convenient for the design, production, testing, and maintenance of wireless LAN, Bluetooth, and other microwave frequency applications. Durability is assured because the STE3300 is constructed of rugged .090 and .125 aluminum with dual heavy-duty latches.

Unmatched RF isolation is achieved by the use of the two rows of high performance flexible RF gaskets. The entire interior is lined with RF absorbent foam that provides 24dB reflective attenuation to eliminate nulls and hotspots. The inside working space is large enough to test your devices as a complete system or use multiple enclosures to eliminate interference between work stations. A large variety of connector options are available for specific customer applications. All connectors are milled into a removable 304 stainless steel panel to allow for future requirements when required.

SPECIFICATIONS
RF Isolation: (Typical without Connectors)	≥ 100 dB from 20 MHz to 1 GHz > 90 dB at 4 GHz > 80 dB at 6 GHz > 65 dB at 8 GHz > 60 dB at 10 GHz > 55 dB at 18 GHz > 50 dB at 20 GHz
Finish:	Mist gray epoxy powder coat with black/brass hardware
RF Reflective Foam:	Standard RF reflective attenuation foam provides 24 dB attenuation.
Connector Panel:	Blank Removable (No Connectors) is standard, 6.0" wide x 3.5" high, 0.090" thick, Stainless Steel
Connectors:	None standard. Please specify connector requirements from Connector & I/O Options
Overall Dimensions:	External: 9" H x 18" W x 12" D Internal: 8" H x 16" W x 10" D
Weight:	18lbs. / 8.16kg.

Ramsey STE3500

STE3500

Base Model Price $1,295.00

Microwave RF Shielded Test Enclosure

RF Isolation: 20 MHz to 10 GHz

9" H x 22" W x 17" D

8" H x 18" W x 15" D
(Nom. Inside Dimensions)

24 dB Attenuation Absorber

Interference Free Testing FOR YOUR wireless Equipment!

RF absorbent foam liner

Exclusive double lip RF tight gasket

Universal I/O connecter interface plate

Easy release latch system

Dual gas filled cover struts

Designed to test complete systems

Ideal for Production Testing

STE3500

Designed specifically for Wireless Communications circuit board production testing where there is a need for a large footprint for isolating oversized boards and minimal height to allow for easy device placement. The lid opens automatically using the internally mounted dual precision air pistons once the dual heavy duty latches are released.

Construction meets the same standards as our popular STE3300 and incorporates the same double gasketed lid to provide the highest attenuation factor at the best value. The I/O panel is located close to the bottom of the rear panel to keep the cabling as close to the device under test as possible. All connectors are milled into a removable 304 stainless steel panel to allow for future requirements when they are needed.

SPECIFICATIONS
RF Isolation: (Typical without Connectors)	≥ 100 dB from 20 MHz to 1 GHz > 90 dB at 4 GHz > 80 dB at 6 GHz > 65 dB at 8 GHz > 60 dB at 10 GHz > 55 dB at 18 GHz > 50 dB at 20 GHz
Finish:	Mist gray epoxy powder coat with black/brass hardware
RF Reflective Foam:	Standard RF reflective attenuation foam provides 24 dB attenuation.
Connector Panel:	Blank Removable (No Connectors) is standard, 6.0" wide x 3.5" high, 0.090" thick, Stainless Steel
Connectors:	None standard. Please specify connector requirements from Connector & I/O Options
Overall Dimensions:	External: 9" H x 22" W x 17" D Internal: 8" H x 18" W x 15" D
Weight:	35lbs. / 15.88kg.

Ramsey STE3600

STE3600

Base Model Price $1,695.00

Microwave RF Shielded Test Enclosure

RF Isolation: 20 MHz to 10 GHz

12" H x 17" W x 24" D

11" H x 16" W x 23" D
(Nom. Inside Dimensions)

24 dB Attenuation Absorber

shown with optional fan

Interference Free Testing FOR YOUR wireless Equipment!

RF absorbent foam liner

Exclusive double lip RF tight gasket

Universal I/O connecter interface plate

Easy release latch system

Designed to test complete systems

Dual gas filled cover struts

Designed for 19" Rack Mounting

Mounts to a rack mount pull out shelf

Dual ventilation

Optional fan forced cooling

Ideal for Production Testing

STE3600

Designed specifically for Wireless Communications circuit board production testing where there is a need for a large footprint for isolating oversized boards and minimal height to allow for easy device placement.
Construction meets the same standards as our popular STE3300 and incorporates the same double gasketed lid to provide the highest attenuation factor at the best value. The I/O panel is located close to the bottom of the rear panel to keep the cabling as close to the device under test as possible. All I/O connectors are milled into a removable 304 stainless steel panel to allow for future requirements when needed.

SPECIFICATIONS
RF Isolation: (Typical without Connectors)	≥ 100 dB from 20 MHz to 1 GHz > 90 dB at 4 GHz > 80 dB at 6 GHz > 65 dB at 8 GHz > 60 dB at 10 GHz > 55 dB at 18 GHz > 50 dB at 20 GHz
Finish:	Mist gray epoxy powder coat with black/brass hardware
RF Reflective Foam:	Standard RF reflective attenuation foam provides 24 dB attenuation.
Connector Panel:	Blank Removable (No Connectors) is standard, 6.0" wide x 3.5" high, 0.090" thick, Stainless Steel
Connectors:	None standard. Please specify connector requirements from Connector & I/O Options
Overall Dimensions:	External: 12" H x 17" W x 24" D Internal: 11" H x 16" W x 23" D
Weight:	40lbs. / 18.14kg.

Ramsey STE3800

STE3800

Base Model Price $2,395.00

Microwave RF Shielded Test Enclosure

with RTF (Radiating Test Fixture)

RF Isolation: 20 MHz to 8 GHz

9" H x 18" W x 12" D

5" H x 15" W x 9" D
(Nom. Inside Dimensions Above RTF)

24 dB Attenuation Absorber

Also available without view window Model STE3800B

Interference Free Testing FOR YOUR wireless equipment!

STE3800
If you are looking for the ultimate enclosure for TDMA, CDMA, AMPS, PCS, GMS, P2T, PDA, and other wireless communications devices the STE3800 is the enclosure for you. The STE3800 is configured with a built-in Ramsey RTF Radiating Test Fixture to give you flawless go/no-go testing with guaranteed repeatability. It is designed around the STE3300 to give you a whopping 5"H x 15"W x 9"D inside working space. The RTF provides a broadband coupling response from 800 MHz all the way up to 8 GHz. The heavy duty universal clamp system positions and holds the device under test in an exact position that can easily be duplicated for repeatability. Because frequent tests require the operator to visually inspect the device display (cell phone, PCS phone, etc.), the STE3800 features a large RF tight viewing window that overlooks the entire working area. The entire display and any indicators, LED's etc. located on the device can easily be seen throughout the test process!

Double thickness 24dB RF absorbent foam lines the entire work area for a flat response. As with the STE3300, double row RF gaskets are used to provide RF isolation up to -90dB at 4GHz. A Type-N female connector is provided standard for the RTF antenna connection, and is located on the removable 304 stainless steel I/O panel that can be custom configured with any available I/O options.

SPECIFICATIONS
RF Isolation:	≥ 90 dB from 20 MHz to 1 GHz ≥ 90 dB at 2 GHz > 90 dB at 4 GHz > 80 dB at 6 GHz
Finish:	Mist gray epoxy powder coat with black/brass hardware
RF Reflective Foam:	Standard 1.0" RF absorbent foam liner for a flatter response
Test Fixture	Integral RF radiating test fixture (RTF) with a built-in broadband antenna, Flat Coupling Factor 700MHz - 6GHz
AC Power:	6 outlet filtered 120VAC outlet strip; 4 pole filtered barrier strip feed-through is standard
Interior Lighting:	LED lights in lid to illuminate the interior are standard. Also available without the view window lid.
Connector Panel:	Blank Removable, Two (2) SMA connectors are standard, 6.0" wide x 3.5" high, 0.090" thick, Stainless Steel
Connectors:	The STE2800 is provided standard with Two (2) SMA filtered connectors, One (1) for the RTF & One (1) for output. Please specify connector requirements from Connector & I/O Options
Overall Dimensions:	External: 9" H x 18" W x 12" D Internal: 5" H x 15" W x 9" D (Nom. Inside Dimensions Above RTF)
Weight:	28lbs. / 12.7kg.