TEKBOX TBHDR1 High Dynamic Range Amplifier

£177.35 (£212.82 inc VAT)

1 in stock (can be backordered)

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


The TBHDR1 is a high dynamic range amplifier with a frequency range from 30kHz to 1.5GHz. Its gain is characterised up to 6GHz.

The TBHDR1 has a high IP3 and a low noise figure which makes it an ideal alternative pre-amplifier for spectrum analysers and receivers in EMC test applications. Due to its low noise figure, high IP3 and gain down to the kHz range it also performs very well as amplifier for active loop antennas.

The Following Items Are Included:

  • 1-off RF amplifier module
  • 1-off RF cable – N(m) to SMA(m), 75cm
  • 1-off RF cable – SMA(m) to SMA(m), 25cm
  • 1-off RF adapter – N(m) to SMA(f)
  • 1-off USB lead – type-A to mini-B
  • 1-off measurement plot


  • Input: 50Ω, SMA female, return loss <-16dB (30kHz to 1.5GHz)
  • Output: 50Ω, SMA female, return loss <-10dB (30kHz to 1.5GHz)
  • Nominal Supply Voltage: 5V (@ 100mA typ., mini-USB-B connector)
  • Maximum Supply Voltage: 5.5V
  • Maximum Input Power: +10dBm
  • 1dB Output Compression Point @ 100MHz: +19.2dBm
  • 1dB Output Compression Point @ 500MHz: +19.0dBm
  • 1dB Output Compression Point @ 1GHz: +18.3dBm
  • Third-Order Output Intercept Point @ 100MHz: +38dBm
  • Third-Order Output Intercept Point @ 500MHz
  • Third-Order Output Intercept Point @ 1GHz: +33dBm
  • Reverse Isolation, S12: <-28dB
  • Noise Figure: 2.7dB
  • Typical Gain: 17.2dB @ 30kHz, 23.6dB @ 150kHz, 24.2dB @ 1MHz, 24.0dB @ 100MHz, 22.9dB @ 500MHz, 21.1dB @ 1GHz, 19.5dB @ 1.5GHz, 14.1dB @ 3GHz, 5.3dB @ 6GHz
Input, Output 50 Ohm, SMA female
Maximum supply voltage 5.5V
Maximum input power +10 dBm
Nominal supply Voltage 5V, typ. 100mA, Mini-USB-B connector
1dB output compression point @ 100 MHz +19.2 dBm typical
1dB output compression point @ 500 MHz +19 dBm typical
1dB output compression point @ 1000 MHz +18.3 dBm typical
3rd order output intercept point @ 100 MHz +38dBm
3rd order output intercept point @ 500 MHz +37dBm
3rd order output intercept point @ 1000 MHz +33dBm
Reverse isolation S12 -28dB
Input matching 30kHz-1.5GHz < – 16 dB
Output matching 30kHz-1.5GHz < – 10 dB
Noise Figure 2.7 dB
30kHz 150kHz 1MHz 100MHz 500MHz 1GHz 1.5GHz 3GHz 6GHz
22.5 dB 23.6 dB 24.2 dB 24 dB 22.9 dB 21.1 dB 19.5 dB 14.1 dB 5.3dB


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