Anritsu MS2687B Manual De Usuario

16

Single search: AUTO TUNE, PEAK 

→

CF, PEAK 

→

REF, SCROLL

Zone marker: NORMAL, DELTA

Marker

Marker functions: MARKER 

→

CF, MARKER 

→

REF, MARKER 

→

CF STEP SIZE,

∆

MARKER 

→

SPAN, ZONE 

→

SPAN

Peak search: PEAK, NEXT PEAK, MIN DIP, NEXT DIP
Multi marker: 10 max. (highest 10, harmonics, manually set)
Noise power: dBm/Hz, dBm/CH, dBµV/

√

–

Hz

C/N: dBc/Hz, dBc/CH
Occupied bandwidth: power N% method, X-dB down method
Adjacent channel leakage power

Measure

REF: total power/reference level/in-band level method
Display: channel designate display: (3 channels x 2), graphic display

Average power within burst signal: average power in the designated range of time domain waveform 
Template comparison (at time sweep): upper limit x 2, lower limit x 2
MASK (at frequency sweep): upper limit x 2, lower limit x 2

Correction

Frequency response can be corrected arbitrarily up to 150 points

Display

Color TFT-LCD, VGA 17 cm (6.5 type)

Color

Number of colors: 4096, RGB, each 16-scale settable

Intensity

Settable in 5 steps (display off included)

Contents

Scale, waveform data, setting condition, menu, title

Save/recall

Saves and recalls setting conditions and waveform data to internal memory (max. 12) or memory card

Hard copy

Displayed data can be hard-copied with the printer via parallel interface 
(PCL level 3 or lower, or ESC/P-J83, J84 compatible models only)

GPIB

Meets IEEE488.2.  Controllable with external controller (except for power switch)
Interface function: SH1, AH1, T6, L4, SR1, RL1, PP0, DC1, DT1, C0, E2

Parallel interface

Centronics-compatible, outputs print data to printer, D-sub 25 pin connector (jack)
Data line exclusive for output: 8, Control line: 4 (BUSY, 

_____
DTSB, 

_____
ERRO

_

R, PE)

PC card interface

Saves and recalls setting condition and waveform data, Memory card accessible (3.3/5 V), 
Connector: Type 

Ι

or Type 

ΙΙ

of PC card

RS-232C

Controllable with external controller (except for power switch)
Baud rate: 1200, 2400, 4800, 9600, 19.2 k, 38.4 k, 56 k, 115 kbps
Input connector: K-J, 50 

Ω

nominal value,

Impedance: VSWR 

≤

2.3 Typical (RF ATT 

≥

10 dB)

Video output: outputs analog RGB, D-sub 15-pin connector (jack)
IF output: BNC connector, 50 

Ω

nominal value, 66/10.69 MHz,

Level: –10 dBm Typical, (frequency 50 MHz, display scale upper edge, 50 

Ω

terminated)

Broadband IF output: BNC connector, 50 

Ω

nominal value, 60.69/66 MHz

Gain: 0 dB Typical (50 MHz, RF ATT: 0 dB, for RF input level)

Video output (Y): BNC connector

Level: 0 to 0.5 V ± 0.1 V Typical (log scale), 0 to 0.4 V ± 0.1 V Typical (linear scale), 
(50 MHz, from upper edge to lower edge at 10 dB/div or 10%/div, 75 

Ω

terminated)

Input/output connector

Buffered Output: BNC connector,

Level: 2 to 5 V (p-p) (200 

Ω

terminated)

Sweep Output (X): BNC connector,

Level: 0 to 10 V ± 0.1 V (

≥

100 k

Ω

termination, from the left edge to the right edge of the display scale,

single band sweep)

Sweep Status Output (Z): BNC connector,

Level: TTL (low level at sweep)

Probe source: 4-pole connector, +12 V, –12 V, ±10% each, 110 mA max. each.
Trig/Gate input: BNC connector, level: ±10 V (0.1 V resolution), or TTL level
External reference input: BNC connector,

Frequency: 10 MHz ± 10 Hz, 13 MHz ± 13 Hz, level: 

≥

0 dBm

External mixer

Frequency range: 18 to 110 GHz, For the details, refer to the last page.

Dimensions, weight

320 (W) x 177 (H) x 411 (D) mm (handle, leg, front cover, fan cover excluded), 

≤

16 

O

(nominal value)

Power

100 to 120/200 to 240 Vac (–15%/+10%, 250 V max., wide range input)
47.5 to 63 Hz, 

≤

400 VA

Ambient temperature and 

0˚ to +50˚C, RH 

≤

85%

humidity

(no condensation allowed)

Storage temperature range

–20˚ to +60˚C

EMC

EN61326: 1997/A2: 2001 (Class A)
EN61000-3-2: 2000 (Class A)
EN61326: 1997/A2: 2001 (Annex A)

LVD

EN61010-1: 2001 (Pollution Degree 2)

Functions

Others