TC-5063C Pneumatic 6 GHz TEM Cell

TC-5063C, Pneumatic 6GHz 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-5063C 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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Model Number TC-5063C
Size: 4.7 in x 8.38 in x 4.5 in (L x W x H)
Weight: 27 kg
  • Key Features
  • Theory of Operation
  • Specifications
  • Application

Pneumatic TEM Cell TC-5063C Key Benefits

  • Radiation and susceptibility test
  • A broadband TEM Cell up to 3GHz
  • Small Size, Small footprint for Desktop Use
  • High Effective Shielding
  • Specifically designed for various types of small wireless devices
  • Pneumatic Open / Close Construction
  • RS-232C Open / Close control

Pneumatic TEM Cell TC-5063C 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.

Pneumatic TEM Cell TC-5063C Specifications

  • Shielding Effectiveness: > 80dB up to 2GHz, > 70dB 2GHz ~ 3GHz
  • VSWR: < 1.7, 100MHz ~ 3GHz
  • Path Loss: 22dB Typical
  • Field Strength at Center of Cell: 13 dB V/meter at 1 V input
  • Effective Cell Height: 220 mm
  • RF Connector: N(f) outside, SMA(f) outside and SMA (f) inside
  • Data Connector: DB9 (f) outside and DB9 (f) inside
  • Remote control: RS-232C, 3 wire, DB9(p)
  • Line Voltage: 100 to 240 volt AC, 50/60 Hz, 15 watt max
  • Input air pressure: 5 bar to 10bar
  • Main air connector: 6mm OD hose, one-touch push-on fitting
  • Weight Total: 27 kg
  • Dimension: 344(W) x 420(D) x 725(H) mm door closed. 614(D) mm, door open
  • Door size: 176(W) x 130(H) mm
**Isolation example above is based on I/O configuration as specified above. Isolation may be higher or lower based on specific I/O configuration installed.

Pneumatic TEM Cell TC-5063C Application

  • Receiver sensitivity testing, Transmitter radiated power testing
  • EMI and EMS tests for small UHF devices
  • RFID, Mobile Phone, WLAN, PDA, Bluetooth, DAB/DMB
Dimensions 4.7 x 8.8 x 4.5 in
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