Specifications

22 Product Brochure
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MG3700A
BER Measurement
function
(Option:
MG3700A-031,
MG3700A-131)
Function BER Measurement of demodulated data
Connector Rear panel, BER Input, BNC-J connector
Input signal Data, Clock, Enable (Polarity reversal supported)
Input level 0 to 5 V
Input threshold level 0.20 to 3.00 V (0.05 V step)
Input impedance 50 Ω, High impedance
Adjustable range of input
timing
–1 to +15 clock (Data/Enable adjusted for input Clock)
Input bit rate 100 bps to 120 Mbps
Measurable patterns
PN 9, 11, 15, 20, 23, ALL0, ALL1, ALT (alternating 0 and 1)
PN 9x, 11x, 15x, 20x, 23x, UserDene
Measurable BER 0 to 10% (Reference value; changes with system conditions and data rate)
Measurable bit count 1000 to 4294967295 (2
32
– 1) bit
Measurable error bit 1 to 2147483647 (2
31
– 1) bit
Auto Resync
ON/OFF:
Select ON when SyncLoss and Threshold error detecting is used to control the measurement cycle.
Measurement will stop when the SyncLoss or Threshold error criteria is satised.
Select OFF when SyncLoss and Threshold error detecting is not to be performed.
Threshold setting range:
[numerator/denominator] Choose from denominator = 500, 5000, 50000,
numerator = 1 to denominator/2, (Default: 200/500)
Measurement mode Single, Continuous, Endless
Display
BitError, SyncLoss, ClockError, Enable Error, SyncLoss Count, Overow Data Count, Overow
SyncLoss, Error Rate, Error Count
External interface
GPIB
Control target: All functions except MAIN PWR switch, [Local] key, and screen contrast keys.
Interface: SH1, AH1, T6, L4, TE0, SR1, RL1, PP0, DC1, DT1, C0, E2
Connector: GPIB (rear panel, GPIB)
100BASE-TX Ethernet
Function: Waveform pattern transfer and control.
Connector: RJ45 jack (front panel and rear panel, Ethernet)
In order to use the Ethernet jack on the front panel, it is necessary to jumper the two Ethernet jacks on
the rear panel using the straight-through cable (standard accessory).
Memory card
Function: Waveform pattern, memory parameters, software, and CH table can be saved or recalled to/
from CompactFlash card
Connector: Slot (front panel, CF Card)
Display
Size 8.4-inch, 640 × 480 dots, color TFT LCD
On/Off setting Panel display On/Off
Screen save Currently displayed screen saved to HDD/CF card as bitmap le
Power supply
Voltage 100 to 120 V, 200 to 240 Vac (–15/+10%, 250 V Max.)
Frequency 47.5 to 63 Hz
Power consumption ≤200 VA
Temperature range
Operating temperature +5˚ to +45°C
Storage temperature –20˚ to +60°C
Dimensions and
mass
Dimensions 426 (W) × 177 (H) × 451 (D) mm
Mass ≤15 kg (excluding option)
EMC EN61326-1, EN61000-3-2
LVD EN61010-1
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