Advantest R3561L
CDMA Test Source Unit
Description
The Advantest R3561L generates modulated signals conforming to the TIA/EIA/IS-95 standards to perform signal receipt characteristics tests of base stations in digital radio communication systems.
The various modulation analysis functions of the R3267, R3463 or R3465 can be combined with the R3561L to establish a complete compact test system for signal transmission and receipt.
The R3561L can also act as a tracking generator, measuring antenna and filter characteristics.
The R3561L is designed with careful operation of AC power line noise. Use the R3561L in an environment with as little noise as possible. If noise influence cannot be avoided, use a noise eliminating filter or equivalent.
An exhaust cooling fan is mounted on the R3561L left side panel and the R3267, R3463 or R3465 rear panel. Use care not to block air discharge from this fan.
The R3561L can be used safely under the following conditions: Altitude of 2000m maximum above the sea level, Installation category II, Pollution degree 2.
The R3561L power voltage (100V-200V) automatically changes according to the supplied power voltage. Use the power cable which conforms to the supplied power voltage and standards.
This CDMA test source control option ""OPT. 09"" is necessary for use with the R3465/3463.
This units outputs are modulated signals conforming to IS-95 to test the receiver characteristics of the base station.
Key Points
Light-weight, complete compact test system for signal transmission/receipt
High-quality waveform
Wide frequency band (cellular, PCS) covered by a single unit
Easy-to-view operation panel with color LCD
Applicable to all data rates
Tracking generator function
Built-in AWGN source
Specifications
Frequency Range: 50 MHz to 2.0 GHz
Frequency Resolution: 1 Hz
Frequency Accuracy: Based on the external reference source accuracy
Singal Purity Adjacent-channel noise: <-45dBc
Output Range: -125dBm to 0dBm
Output Resolution: 0.1 dB
Operating temperature: 0 to 50 deg C, RH85% or less
Storage temperature: -20 to 60 deg C
Power supply: For 100 VAC-100 to 120 VAC, 50 or 60Hz; For 200 VAC-200 to 240 VAC, 50 or 60 Hz
Power consumption: 150VA or less
Mass: 10kg or less
Dimensions: Approx. 110 H X 352 W X 424 D mm
