E1962B Datasheet, PDF (3/27 Pages) Agilent(Hewlett-Packard) – cdma2000/IS-95/AMPS Mobile Test Application

03 | Keysight | E1962B cdma2000/IS-95/AMPS Mobile Test Application - Technical Overview
E1962B functionality overview
With advanced features and superior performance, the E1962B is designed for high-vol-
ume manufacturing and wireless device development, allowing you to finalize product
designs and minimize time to volume.
CDMA forward link emulation
The fully-coded IS-2000 forward-link emulation supports radio configurations 1 through
5, and 11, as well as all supplemental channel data rates associated with those config-
urations. Comprehensive signal generation capabilities including all applicable CDMA
channels, modulation, and an AWGN source (1.8 MHz minimum bandwidth). Flexible user
control of the forward link emulation is provided through easy-to-use front panel control
and remote GPIB. Option E1962B-401 adds cdma2000 Release A protocol support and
includes the F-BCCH and F-CCCH channels. E1962B-410 adds cdma2000 1x Advanced
support and includes the F-ACK channel for early termination.
CDMA authentication
Option E1962B-403 adds authentication capabilities when operating in the active cell
modes using the IS-95 or IS-2000 systems. Authentication supports two, one-button
commands: unique challenge and SSD update. The global challenge function can be
turned on or off to support authentication with most call processing functions. User
authentication parameters include A-key (decimal), RAND (hex), RANDU (hex), and
RANDSSD (hex). The reported global challenge results include the AUTHU expected
value, the AUTHU received value and a pass/fail result and the RANDC expected value,
the RANDC received value, and a pass/fail result. Other results include the count and
AUTH_MODE. The reported unique challenge results include the AUTHU expected value,
the AUTHU received value and a pass/fail result. Pass/fail results are also available for
SSD updates.
CDMA transmitter tests
–– Maximum power
–– Minimum power
–– Multi-coded waveform quality
–– Handoff waveform quality
–– Open loop power accuracy
–– Open loop power calibration
–– Access probe power
–– Code domain power
–– Gated power
–– Code channel timing and phase
–– Spurious emissions
–– Time response of open loop
–– Tx dynamic power
–– DTX support
CDMA receiver tests
–– Fundamental/Traffic channel sensitivity
–– Supplemental channel sensitivity
–– Dynamic range
–– Demodulation with AWGN