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Data Sheet | 01.00
Test & Measurement
R&S®OSP-B151 OTA RF Modules Compact RF switching unit for R&S®TS8991 OTA Performance Test System
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R&S®OSP-B151 OTA RF Modules At a glance The R&S®OSP-B151 OTA RF modules are part of the R&S®TS8991 OTA performance test system. They provide reliable RF switching and amplification between the measurement antennas inside an anechoic chamber and the test instruments.
The R&S®OSP-B151 OTA RF modules are designed for operation together with an R&S®TS8991 OTA performance test system for measuring the over-the-air (OTA) performance of mobile phones. The RF relays in the OTA RF modules switch the measurement antennas to a spectrum analyzer, network analyzer, power meter, communications tester or other test instrument. By connecting signal paths to communications antennas, users can perform automated coexistence measurements.
Key facts ❙❙ Compact design taking up only two R&S®OSP slots ❙❙ Wear-free solid state RF relays for polarization switching of dual polarized measurement antennas ❙❙ RF amplifier unit for downlink and uplink signal paths, available as R&S®OSP-U151M upgrade kit
Signal paths of the R&S®OSP-B151S OTA RF module
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Specifications Specifications RF characteristics Frequency range
400 MHz to 6 GHz
Path/relay impedance
50 Ω
Max. power, passive path
bidirectional
33 dBm
Max. power, active path
amplifier input
max. –3 dBm
Max. power, active path
amplifier output
max. +30 dBm
UL amplifier gain
700 MHz to 5 GHz
typ. 35 dB
5 GHz to 6 GHz
typ. 33 dB
DL amplifier gain
700 MHz to 2 GHz
typ. 35 dB
2 GHz to 4 GHz
typ. 33 dB
4 GHz to 6 GHz
typ. 32 dB
General data RF connector type
SMA (f)
Required R&S®OSP buses
2
Required R&S®OSP slots
2 (double-width module)
Current consumption
max. 1.2 A (+28 V DC) max. 6.1 A (+5 V DC)
Dimensions
WxHxD
216.2 mm × 65.5 mm × 351.0 mm (8.51 in × 2.58 in × 13.82 in) model .02 approx. 2.05 kg (4.52 lb)
Weight
model .03 approx. 2.30 kg (5.07 lb) model .04 approx. 2.55 kg (5.62 lb)
The R&S®OSP-B151 OTA RF modules are intended for installation and operation in one of the units R&S®OSP120, R&S®OSP130 or R&S®OSP150. For further general data, refer to R&S®OSP open switch and control platform specifications, PD 5213.9928.22
Ordering information Designation
Type
Order No.
RF Module for R&S®TS8991 OTA Performance Test System, base version
R&S®OSP-B151
1522.4600.02
RF Module for R&S®TS8991 OTA Performance Test System, 1× UL and 1× DL amplifier RF Module for R&S®TS8991 OTA Performance Test System, 2× UL and 2× DL amplifier Upgrade Kit for R&S®OSP-B151, 1× UL and 1× DL amplifier
R&S®OSP-B151S
1522.4600.03
R&S®OSP-B151M
1522.4600.04
R&S®OSP-U151M
1522.4600.50
Your local Rohde & Schwarz expert will help you determine the optimum solution for your requirements. To find your nearest Rohde & Schwarz representative, visit www.sales.rohde-schwarz.com
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Service that adds value ❙ ❙ ❙ ❙ ❙
Worldwide Local and personalized Customized and flexible Uncompromising quality Long-term dependability
About Rohde & Schwarz The Rohde & Schwarz electronics group is a leading supplier of solutions in the fields of test and measurement, broadcasting, secure communications, and radiomonitor ing and radiolocation. Founded more than 80 years ago, this independent global company has an extensive sales network and is present in more than 70 countries. The company is headquartered in Munich, Germany.
Sustainable product design ❙❙ Environmental compatibility and eco-footprint ❙❙ Energy efficiency and low emissions ❙❙ Longevity and optimized total cost of ownership Certified Quality Management
ISO 9001
Certified Environmental Management
ISO 14001
Rohde & Schwarz GmbH & Co. KG www.rohde-schwarz.com
R&S® is a registered trademark of Rohde & Schwarz GmbH & Co. KG Trade names are trademarks of the owners PD 3607.1242.32 | Version 01.00 | November 2014 (as) R&S®OSP-B151 OTA RF Modules Data without tolerance limits is not binding | Subject to change © 2014 Rohde & Schwarz GmbH & Co. KG | 81671 Munich, Germany
3607.1242.32 01.00 PDP 1 en
Regional contact ❙❙ Europe, Africa, Middle East | +49 89 4129 12345
[email protected] ❙❙ North America | 1 888 TEST RSA (1 888 837 87 72)
[email protected] ❙❙ Latin America | +1 410 910 79 88
[email protected] ❙❙ Asia Pacific | +65 65 13 04 88
[email protected] ❙❙ China | +86 800 810 82 28 | +86 400 650 58 96
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