TBLNA-110M-HZ DC-coupled Impedance Converter

DC-coupled Impedance Converter

Wideband impedance converter for connecting high-impedance signal sources to 50-ohm measurement equipment.

  • Flat frequency range: DC – 110 MHz, typ.
  • 3 dB frequency range: DC – 500 MHz, typ.
  • Usable frequency range: DC – 1 GHz
  • Gain: 0 dB, 20 dB
  • RF-connectors: BNC-female

TBLNA-110M-HZ Technical Document

SPECIFICATIONS

TBLNA-110M-HZ DC-coupled Impedance Converter

Wideband impedance converter for connecting high-impedance signal sources to 50-ohm measurement equipment.

Technical specifications

Flat frequency range DC – 110 MHz, typ.
3 dB frequency range DC – 500 MHz, typ.
Usable frequency range DC – 1 GHz
Gain 0 dB, 20 dB
RF-connectors BNC-female
Input impedance 1 M? // 20 pF
Input Noise Voltage >2 MHz: typ. <10 nV/√Hz; for details see chapter 3.3
Maximum input level for linear output 150 mVpp for output saturation at the 20 dB gain output, 1:1 1.5 Vpp for output saturation at the 20 dB gain output, 1:10 1.5Vpp for output saturation at the 0 dB gain output, 1:1 15Vpp for output saturation at the 0 dB gain output, 1:10
150 mVpp for output saturation at the 20 dB gain output, 1 1
1.5 Vpp for output saturation at the 20 dB gain output, 1 10
1.5Vpp for output saturation at the 0 dB gain output, 1 1
15Vpp for output saturation at the 0 dB gain output, 1 10
Maximum ratings 50Vpp AC
Output impedance 50 ?, detailed plots in chapter 3.2
Output return loss > 25 dB, detailed plots in chapter 3.2
P1dBout +8.6 dBm ( 1.7 Vpp ),20 dB gain output +8.6 dBm ( ? 1.7 Vpp ), 0 dB gain output
  +8.6 dBm ( 1.7 Vpp ),20 dB gain output
  +8.6 dBm ( ? 1.7 Vpp ), 0 dB gain output
IP3out +19 dBm, 20 dB gain output +19 dBm, 0 dB gain output
  +19 dBm, 20 dB gain output
  +19 dBm, 0 dB gain output
DC offset < 10mV output offset
Power-connector Coaxial power socket; 2 mm / 5.5 mm; positive center conductor
Indicator LEDs Power ON, Power Good
Operating voltage 12 V; external power supply 100 V – 240 V, 50/60 Hz
Current consumption 275 mA
Operating temperature range -20°C to +50°C
Dimensions W 135 mm x H 40 mm x L 110 mm;
Weight 350 g
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