Anritsu MG3700A MG3700A Specifications download pdf (Page 70)

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MX3701xxA

MX370103A CDMA2000 1xEV-DO IQproducer

● 1xEV-DO Forward Setting Range

Carrier Edit Sheet

Set the modulation parameters for single carriers (associated with carrier numbers 1 to 9) constituting the multi-carrier on the Carrier Edit sheet.

Display Setting Range

Wave Data Length Number of frames of generated waveform pattern. Specify up to 4 frames. Specify 3 frames when generating multi-carrier.

Over Sampling Over sampling rate for waveform patterns. Set 4, 8, or 16.

Default All Restores settings of all single carriers to initial values.

Carrier Select single carrier to be edited from 1 to 9.

Carrier Parameters Copy

Specify single carrier where settings for currently-set single carrier to be copied (copy destination).

Set Carrier 1 to Carrier 9 or All Carrier.

Execute

Copies settings of currently-set single carrier (corresponding to carrier number displayed in Carrier) to copy destination specied by

Carrier Parameters Copy. Copied settings include contents of RPC/RA CH Parameter screen.

Data Rate

Set data rate and transmission slot for generated single carrier from following: 38.4 kbps (16 slots) QPSK,

76.8 kbps (8 slots) QPSK, 153.6 kbps (4 slots) QPSK, 307.2 kbps (2 slots) QPSK, 614.4 kbps (1 slot) QPSK,

307.2 kbps (4 slots) QPSK, 614.4 kbps (2 slots) QPSK, 1228.8 kbps (1 slot) QPSK, 921.6 kbps (2 slots) 8-PSK,

1843.2 kbps (1 slot) 8-PSK, 1228.8 kbps (2 slots) 16QAM, 2457.6 kbps (1 slot) 16QAM, Idle Slot

1st to 4th Frame Active

(1)/Idle (0)

Set trafc channel active/idle for each slot.

TCH Data

Set trafc channel payload data.

All '0': Sets payload data to all 0 s.

All '1': Sets payload data to all 1s.

PN15: Sets payload data to discontinuous PN15 sequence. PN15 is continuous within a frame.

Offset Index Specify PN Offset Index of generated single carrier from 0 to 511.

TCH1 to TCH4 Specify MAC Index used for scrambling sequence of trafc channel and preamble Walsh cover as integer from 5 to 63.

Reg1 to Reg4

Initial value of linear feedback shift register used to generate PN15 sequence when TCH Data set to PN15.

Set hexadecimal number from 0 to 7FFF. The offset can be added to the PN15 sequence of each TCH by changing this initial value.

Carrier Default

Restores settings of single carrier currently set on screen to initial values. (The corresponding carrier number is displayed in Carrier.)

The settings in the Carrier Parameters frame are restored to the initial values of the single carrier.

RPC/RA CH Parameters Opens the RPC/RA CH Parameters screen setting parameters of RPC and RA channels.

Carrier Calculate

Generates waveform patterns for 9 single carriers with current settings. After clicking this button, the entire process on the Carrier

Edit sheet is completed when "Complete" is displayed on the Execution and Result screen.

RPC/RA CH Parameters Sheet

Display Setting Range

Frame Selects frame where RPC and RA channels to be edited.

Slot Selects slot where RPC and RA channels to be edited.

RA Bit RA bit of RA channel. Set 0 or 1.

CH Power Channel gain of MAC channel (relative value to pilot channel). Set from −40 to +40 dB.

RPC Bit RPC bit of RPC channel. Set 0 or 1.

ON/OFF Turns each MAC channel on/off.

Normalize

Sets all channel gains of RPC and RA channels in currently-set slot collectively to ratio expressed as fraction.

The numerator of the RA channel ratio can be set from 1 to denominator −1. The denominator can be set from 2 to 99.

Multi-carrier Composition Sheet

Generates multi-carrier or single carrier waveform pattern from single carrier waveform patterns generated in Carrier Edit sheet

Display Setting Range

Spacing Sets frequency interval between carriers with consecutive carrier numbers from 1.20, 1.23, or 1.25 MHz.

Carrier Select

Turns on single carrier used to generate multi-carrier (or single carrier, if only one single carrier turned on with all others turned off)

in single carrier generated in Carrier Edit sheet.

Target RMS Range "RMS" indicates waveform pattern RMS value. Set the maximum value to "Max" when adjusting the waveform pattern RMS value.

RMS Adjustment Value Sets RMS value of multi-carrier or single-carrier waveform pattern.

RMS Adjust

Converts waveform pattern generated by clicking Composition Execute button into waveform pattern with RMS value close to value

input in RMS Adjustment Value.

Optional

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Anritsu MG3700A MG3700A Specifications Page 70

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