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- VSWR: <1.7, 100MHz ~ 3GHz
- Shielding Effectiveness: > 80dB up to 2GHz,
>70dB 2GHz ~ 3GHz
- RF Connectors: N(f) outside, SMA(f) outside and
SMA(f) inside
- Dimension: 344(W)×420(D)×725(H) mm
- Door Size: 176(W)×130(H) mm
- Weight: 27Kg
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◆TC-5063
TEM Cell Product Description |
TC-5063A, Pneumatic
UHF TEM Cell generates the Electro-Magnetic field
for testing small RF devices such as RFID, wireless
pager, GPS Receiver, Mobile phone, etc. An external
test signal applied through the input port of the
TC-5063A generates a consistent and predictable TEM
test field inside the cell.
The radiation field from a device transmitting
in the Cell can also be detected through the port
using a test receiver.
The unique compact and economical design is optimized
for medium accuracy measurements beyond the standard
TEM Cell frequency range.
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◆TC-5063
TEM Cell Theory of Operation |
TC-5063A Pneumatic
TEM Cell is made to work beyond the typical TEM Cell
operating frequency range limited by cell resonance.
A typical TEM Cell is a 2-port symmetrical device;
RF voltage is applied to one port while the other
port is terminated in 50 ohm while maintaining 50W
characteristic impedance along the cell. Due to expansion
and contraction parts of the cell, the wave propagation
beyond certain frequency is no more propagated by
TEM mode alone and creates resonance. To eliminate
the resonance problem, the half of the cell is replaced
by the wave absorbing material. One commercial implementation
is G-TEM cell. The size of the G-TEM design is too
large for typical small device applications due to
the type of absorber used. We borrowed the concept
of the G-TEM, but changed the termination implementation
scheme, and designed a very compact broad band TEM
Cell that can be used on a desktop.
The operation principle of TC-5063A
is essentially the same as the TC-5060B
TEM Cell. The E-H field inside the test volume is
proportional to the input voltage and inversely proportional
to the cell height. If a radiating object is inserted
inside the cell, the radiated wave toward input port
is guided by the transmission line and picked up at
the input with a receiver such as a spectrum analyzer.
With this method, the RFI from a radiating Device
can be measured quantitatively. Since this apparatus
is very broadband, it has many applications in the
area of EMI, EMS, receiver sensitivity test, etc.
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◆TC-5063
TEM Cell Key Features
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◆TC-5063
TEM Cell Specifications |
- Radiation and susceptibility test
- Broadband TEM Cell up to 3 GHz
- Small size, Small footprint for desktop
application
- High effective shielding
- Specifically designed for all types of Mobile
Phones
- RS232 Open/Close Operation Control
- Pneumatic Open/Close Operation
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- VSWR : <1.7, 100MHz ~ 3GHz
- Path Loss : 22dB Typical
- Measured with dipole antenna from cell
center
: 21±1dB at 900MHz, 24±1.5dB
at 1.8GHz
- Effective Shielding
: > 80dB up to 2GHz, > 70dB 2GHz ~ 3GHz
- Effective Cell Height :220 mm
- Field Strength at Test Point : 13dBuV/m
at 1 uV input
- Data Connector: DB9(p) outside and DB9(s)
inside
- Remote Control: RS232C, 3 Wire DB9(p)
- RF Connector : N(f) outside, SMA(f) outside
and SMA(f) inside
- Line Voltage: 100 to 240 VAC, 50/60Hz,
15W Maximum
- Input Air Pressure: 5 bar to 10 bar
- Main Air Connector: 6mm, OD Hose, Single
Action Push-on Fitting
- Dimension : 344(W)×420(D)×725(H)
mm
- Door Size : 176(W)×130(H) mm
- Weight Total : 27kg
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| ◆TC-5063
TEM Cell Applications |
- Receiver sensitivity testing, Transmitter
radiated power testing
- EMI and EMS tests for small UHF devices
- RFID, Mobile Phone, WLAN, PDA, Bluetooth,
DAB/DMB
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TC-5063
TEM Cell Ordering Information |
TC-5063A, Pneumatic
TEM Cell DISCOUNTINUED
TC-5062C, Pneumatic TEM Cell |
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| Rear View |
Right Side View |
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| DB9 Inside DUT Door View |
Front View |
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DUT Door Open View |
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