Tekbox TBCMC-1 RF Common Mode Choke

Tekbox TBCMC-1 RF Common Mode Choke

The Tekbox TBCMC-1 is a general purpose RF common mode choke. It is designed primarily to attenuate ground loop currents in impedance measurement setups based on the shunt method. The TBCMC-1 has a symmetric design.

• General purpose RF common mode choke.
• Frequency range...
  characterized: 1 Hz...1 GHz;
  recommended: 10 Hz...500 MHz.
• Differential mode...
  impedance: 50 Ω, typ.;
  power rating: Max. 130 W up to 1 GHz;
  voltage rating: Max. 225 V_PP up to 1 GHz.
• Insertion loss (S21, S12):
  <0.1 dB up to 10 MHz, typ.
  <0.2 dB up to 100 MHz, typ.
  <0.6 dB up to 1 GHz, typ.
• Common mode rejection:
  >60 dB up to 1 MHz, typ.,
  >30 dB up to 100 MHz, typ.,
  >10 dB up to 1 GHz, typ.
• Input return loss (S11, S22): >20 dB up to 1 GHz, typ.
• Common mode saturation current 500 mA, typ.
• RF connectors 50 Ω N–female.
• Operating temperature range 0...+60°C.
• Enclosure dimensions (mm) 70 x 60 x 140; 350 g.
• Optional accessories:
  TBTB-1 test PCB for shunt impedance method; through, N-F/N-F; 40 mm x 60 mm.
  TBTB-2 test PCB for series impedance method; N-F/N-F; 40 mm x 60 mm.

Information on product safety:

Manufacturer:
TekBox Digital Solutions Vietnam Co. Ltd., Saigon Hi-Tech Park, Factory 4, 4F, Lot I-3B-1, N6 Street, Thu Duc City, 700 000 Ho Chi Minh City/VNM
www.tekbox.com

Responsible person:
Meilhaus Electronic GmbH, Am Sonnenlicht 2, 82239 Alling/DEU
info@meilhaus.com