4300 Mobile Service Tester Series

Serial interface

RS-232

Printer interface

Centronics (parallel), Epson/IBM compatible

GPIB IEEE STD 488 port

Disk drive

1.44 MB, 3.5 inch, PC compatible

Mains voltage range

85 to 264 VAC (max. 5 A)

Size (H x W x D)

8 x 17.5 x 20.5 inch (203 x 445 x 521 mm)

Weight

43 lb (19.5 kg)

US-800

Mobile registration

Alert with info

MS call (mobile-originated)

Flash with info

BS call (page mobile)

Authentication

MS release

SSD update

BS release

Message waiting

Handoff

Mobile TX power (MAC)

DSAT, DST deviation (NAMPS)

Frequency error

SINAD

SAT, ST deviation

Receiver sensitivity

Audio deviation

Receiver distortion

Wideband deviation

Analog BER

SAT, ST frequency

DC Voltage and Current

ST duration

US-800 (4302,4303)

Korean-PCS (4303)

US-PCS (4303)

Mobile registration

Handoff to AMPS/NAMPS

MS call (mobile-originated)

Sector (softer) handoff

BS call (page mobile)

Alert with info

MS release

Flash with info

BS release

Authentication

Handoffs – Intraband hard handoff

SSD update

Interband hard handoff

Message waiting

Average power

Timing error

Maximum power

Code domain power (graphical and data)

Minimum power

Code domain time and phase offsets (data only)

Gated output power

Carrier feedthrough

Open loop power accuracy

RMS error vector magnitude

Time response of open loop power control

Peak error vector magnitude

Access probe power

RMS magnitude error

Standby power

Peak magnitude

Closed loop power

RMS phase error

Composite (multicode) waveform quality (rho)

Peak phase error

Channel frequency error

I/Q imbalance

Frame Error Rate (FER)

Demodulation with AWGN

Receiver sensitivity

Mobile reported FER

Receiver dynamic range

US-800 (4304, 4305)

US-PCS (4305)

Mobile registration

Flash with info

MS call (mobile-originated)

Authentication

BS call (page mobile)

SSD update

MS release

MS hookflash with info

BS release

Short message system

Handoff

Message waiting

Alert with info

Message channel

Peak magnitude error

Forward R0 (requires VSELP)

RMS phase error

Reverse R0 (requires VSELP)

PEAK phase error

Average MS power

Origin offset

Maximum MS power (Peak)

EVM normalised over 10 bursts

Fading simulation

Mobile TX power (MAC)

Burst power/timing display

Frequency error

Constellation display

Time alignment

I/Q tuning spectrum display

Acquisition time

Receiver sensitivity

RSSI binary/nominal (dB)

Digital BER

MAHO RSSI binary/nominal (dB)

BER reporting (MAHO BER)

2nd carrier RSSI