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TEKBOX TBLNA-110M-HZ DC-Coupled Impedance Converter

£585.00 (£702.00 inc. VAT)

Available on back-order

Availability: Stock models delivered next working day (UK only) for orders placed before 16:30 (Mon - Fri)

SKU: TBLNA-110M-HZ Categories: , , Brand:

Description


TEKBOX TBLNA-110M-HZ DC-Coupled Impedance Converter

The TBLNA-110M-HZ is a DC-coupled Impedance Converter from 1 MΩ to 50 Ohm with a flat response in the frequency range from DC to 110MHz and a 3 dB bandwidth from DC to 500 MHz. One of the impedance converter’s two separate outputs has a gain of 0 dB, while the other has a gain of 20 dB. When the TBLNA-110M-HZ is used with a 1:10 oscilloscope probe, this corresponds to a gain of -20 dB or 0 dB.

Applications
  • In-circuit measurements in 50 Ohm systems, using standard oscilloscope probes.
  • High impedance frontend for spectrum analysers and other RF equipment with 50 Ohm inputs.

Documentation


General specification
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 specification
Input impedance 1 MΩ // 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
Maximum ratings 50Vpp AC
Output specification
Output impedance 50 Ω, 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
IP3out +19 dBm, 20 dB gain output
+19 dBm, 0 dB gain output
DC offset < 10mV output offset
Supply specification
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

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