리퍼비시 계측기
The ACE-RNX can simulate (and emulate) various channel environments, including 3GPP fading models (propagation), MIMO, Carrier Aggregation (CA), and 5G NR antenna arrays.
ACE RNX is a purpose-built easy-to-use network environment emulation platform for testing LTE-A HetNet and beyond, and it makes available the emulation of complex and advanced-mechanism basis environment (e.g. ICIC, eICIC, FeICIC, and NAICS) with industry’s best RF performance and Director 3, which provides innovative new tools for multi-link testing, inside the lab.
Channel Emulation Specifications
Max Number of Channels: Scalable from 4 to 64 channels
Taps per Channel: 24
Channel Models
– Model Packs:
Industry standard models such as:
– WiMAX Forum Channel Models based on ITU
M.1225
– 3GPP SCM, Channel Models (Spatial channel
model for Multiple Input Multiple
Output (MIMO) simulations)
– 3GPP/3GPP2 GSM/CDMA/3G Channel Models
(SISO Models from the 3GPP
and 3GPP2 for GSM, CDMA, EDGE, HSPA etc.)
– 3GPP LTE Channel Models
– SCME Channel Models for link level Extended
SCM Models
– IMT-A and SCME-A Spatial Channel Models
– High speed train model scenarios
– Birth/death and moving propagation scenarios
RF Specifications
RF Input Frequency: 450 – 2700 MHz
Center Frequency: Tunable in 10 KHz steps
Bandwidth: 50 MHz
Input Signal Level: +15 to -40 dBm
Crest Factor: 15 dB
RF Attenuator Range: 75 dB
RF Output Power Peak: -5 to -118 dBm