R&S®IN600 Bias Unit

Power supply for up to two active antennas via signal cable

  • Overview

Key Facts

The R&S®IN600 Bias Unit is used to supply power to active receiving antennas that are powered via the coaxial cable of their RF output.

Features Collapsed

  • Extremely wide frequency range
  • DC and AC models available – both featuring a very wide input voltage range
  • Supply of a single antenna or two antennas depending on model

Specifications

Model Frequency range
R&S®IN600 Bias Unit 9 kHz to 8 GHz

Key Facts

9 kHz to 8 GHz

The R&S®IN600 Bias Unit is used to supply power to active receiving antennas that are powered via the coaxial cable of their RF output.

The antenna supply voltage is fed to the inner conductor of the coax cable by means of a broadband Bias Tee. This Bias Tee ensures minimum insertion loss and best attenuation of noise as well as unwanted signals to the receiver input.

In total four different models of R&S®IN600 are available in order to address all possible applications. They are differentiated by their number of possible antenna connections and their supply voltage specification.

AC models are targeted at stationary use where mains supply is available. DC models can be supplied by a DC battery, which allows also vehicular use.

The typical application for a model with two Bias Tees is either the R&S®HE016 Active Antenna System or any other system where more than one active antenna from the Rohde & Schwarz portfolio is involved.

Features & Benefits

  • Extremely wide frequency range
  • DC and AC models available – both featuring a very wide input voltage range
  • Supply of a single antenna or two antennas depending on model
  • Short-circuit proof (optical short circuit warning indication)
  • Rack mounting or desktop use possible
  • Suitable for vehicle installation

Specifications

IN600
 
Frequency range 9 kHz to 8 GHz
Input impedance 50 Ω
VSWR ≤2.5 (typ. < 2.0 above 20 kHz)
Insertion lossS21 ≤2.5 dB (typ. < 1.5 dB above 20 kHz)
Max. power at antenna input +20 dBm
Power supply
  AC supply (only models .11 , .12) 100 V to 240 V, 50 Hz to 60 Hz / 400 Hz, 50 VA
  DC supply (only models .12 , .22) 10 V to 32 V, max. 4 A
  Output voltage (antenna connector) 24 V DC ±1 V
  Max. current (each antenna connector) 500 mA
Connectors N-female
MTBF >75 000 h
Operating temperature range 0 °C to +50 °C
Dimensions (W × H × D) approx. 250 mm × 65 mm × 400 mm (1/2 19", 1 HU)
Weight approx. 3 kg
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may contact me via the chosen channel (email or postal mail) for marketing and advertising purposes (e.g. information on special offers and discount promotions) related to, but not limited to, products and solutions in the fields of test and measurement, secure communications, monitoring and network testing, broadcast and media, and cybersecurity."

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This declaration of consent may be withdrawn at any time by sending an email with the subject "Unsubscribe" to news@rohde-schwarz.com. Additionally, a link to unsubscribe from future email advertisements is contained in each email sent. Further details on the use of personal data and the withdrawal procedure are set out in the “Statement of Privacy“.

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b) the ROHDE & SCHWARZ entity in the imprint of this website (for any other country) 
may contact me via the chosen channel (email or postal mail) for marketing and advertising purposes (e.g. information on special offers and discount promotions) related to, but not limited to, products and solutions in the fields of test and measurement, secure communications, monitoring and network testing, broadcast and media, and cybersecurity."

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This declaration of consent may be withdrawn at any time by sending an email with the subject "Unsubscribe" to news@rohde-schwarz.com. Additionally, a link to unsubscribe from future email advertisements is contained in each email sent. Further details on the use of personal data and the withdrawal procedure are set out in the “Statement of Privacy“.

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