TekBox TBHPF High-Pass Filters for EMC Measurements

High-Pass Filters for EMC Measurements

Compare five TekBox high-pass filters for conducted-emissions measurement and receiver input protection.

TBHPF1-150kHz — 150 kHz high-pass filter for protecting conducted-emissions receiver inputs from low-frequency interference.
TBHPF1-500kHz — High-pass input protection tailored to conducted-emissions measurements of FCC-band power-line communication modems.
TBHPF1-9kHz — 9 kHz high-pass filter for receiver-input protection against mains residue and low-frequency signals.
TBHPF2-150kHz — Symmetric 50-ohm high-pass filter for conducted-emissions measurements, with a bandwidth extending to 1 GHz.
TBHPF3-150kHz — Symmetric 50-ohm high-pass filter for conducted-emissions measurements, with a bandwidth extending to 100 MHz.

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TBHPF1-150kHz-B Manual

TBHPF1 500kHz Manual

TBHPF1-9kHz-B Manual

TBHPF2-150kHz Manual

TBHPF3-150kHz Manual

SPECIFICATIONS

TBHPF High-Pass Filters for EMC Measurements

Compare five TekBox high-pass filters for conducted-emissions measurement and receiver input protection.

TBHPF1-150kHz	150 kHz high-pass filter for protecting conducted-emissions receiver inputs from low-frequency interference.
TBHPF1-500kHz	High-pass input protection tailored to conducted-emissions measurements of FCC-band power-line communication modems.
TBHPF1-9kHz	9 kHz high-pass filter for receiver-input protection against mains residue and low-frequency signals.
TBHPF2-150kHz	Symmetric 50-ohm high-pass filter for conducted-emissions measurements, with a bandwidth extending to 1 GHz.
TBHPF3-150kHz	Symmetric 50-ohm high-pass filter for conducted-emissions measurements, with a bandwidth extending to 100 MHz.

	High Pass Filter, symmetric, reflective, 50 Ohm
3dB bandwidth	110 kHz – 3 GHz
S11, 150 kHz – 110 MHz	< -18 dB
Topology	5th-order Chebyshev
Filter capacitor voltage rating	100V
Filter inductor saturation current	0.75 A
Maximum input power at frequencies 300 kHz – 1 GHz	10W
Connectors	N-Male / N-Female
Dimensions	26 x 26 x 82 mm
Weight	ca. 100g

Filter topology	High Pass Filter, symmetric, 50 Ohm, 13th order Cauer
Attenuator	Integrated; 2 x 5 dB
Nominal frequency range	9 kHz – 30 MHz
3dB bandwidth	540 kHz – 70 MHz
Stopband suppression	9 kHz – 450 kHz < 60 dB (70 dB including attenuator), typ.
Input return loss, S11 (S22)	500 kHz – 30 MHz: < -20 dB, typ.
Impedance	500 kHz – 30 MHz: 50 ? ± 10%, typ.
IP3out	f1 = 350 kHz, f2 = 400 kHz: +44 dBm, typ.
Filter capacitor voltage rating	100V
Maximum input power	10W
Connectors	N-Female
Dimensions	80 x 35 x 150 mm
Weight	350g

	High Pass Filter, symmetric, reflective, 50 Ohm
3dB bandwidth	9 kHz – 1 GHz
S11, 9 kHz – 110 MHz	< -12 dB
Topology	5th order Chebyshev
Filter capacitor voltage rating	100V
Filter inductor saturation current	0.7 A
Maximum input power at frequencies 9 kHz – 1 GHz	10W
Connectors	N-Male / N-Female
Dimensions	26 x 26 x 82 mm
Weight	ca. 100g

	High Pass Filter, symmetric, reflective, 50 Ohm
3dB bandwidth	135 kHz – 1 GHz
S11, 150 kHz – 110 MHz	< -17 dB
Topology	5 th order Chebyshev
Filter capacitor voltage rating	250V
Filter inductor saturation current	1.5 A
Maximum input power at frequencies 300 kHz – 1 GHz	10W
Connectors	N-Male / N-Female
Dimensions	26 x 26 x 97 mm
Weight	ca. 110g

	High Pass Filter, symmetric, reflective, 50 Ohm
3dB bandwidth	135 kHz – 100 MHz
S11, 150 kHz – 110 MHz	< -17 dB
Topology	5 th order Chebyshev
Filter capacitor voltage rating	250V
Filter inductor saturation current	5.6 A
Maximum input power at frequencies 300 kHz – 100 MHz	10W
Connectors	N-Male / N-Female
Dimensions	26 x 26 x 97 mm
Weight	ca. 110g