MSG-2050 MSG-2050 MSG-2050 深圳市迈凯瑞仪器仪表有限公司

MSG-2050，MSG-2050，MSG-2050

简单介绍

MSG-2050，MSG-2050，MSG-2050 MEGURO MSG-2050 GPS信号发生器|日本目黑|GPS信号源

产品描述

MSG-2050，MSG-2050，MSG-2050

MEGURO MSG-2050 GPS信号发生器|日本目黑|GPS信号源

品牌：日本目黑 MEGURO

MSG-2050 is a signal generator designed for generating the simulation signal of GPS (Global Positioning System) satellite.

特点

■Frequency stability of internal reference oscillator is less then 5×10-7

■Rapid changing output level and the level range is from -80dBm to -140dBm

■Doppler shift function is not built-in

■The output terminal is DC-cut to able to connect to the powered antenna cable.

■All NAVI data preset by GP-IB line and also RS-232C.

■An automatic Z count increment function is equipped so as to synchronize with real time clock.

■The front panel operation can be programmed by GP-IB and RS-232C.

* The application program is attached.

规格

Frequency Characteristics
Frequency	1.57542GHz
Indication	VFD display
Accuracy	5×10-7
Output Characteristics
Output range	-80dBm to -140dBm in 1dB step
Indication	VFD display
Accuracy	±1.0 dB for -80dBm to -140dBm
Output impedance	50Ω, VSWR less than 1.2
Spurious output	Less then -40dB at second harmonic
Setting	Can be set with shuttle knob, GP-IB, RS-232C
Modulation
Modulation method	BPSK direct sequence spread spectrum modulation
Indication	VFD display
Modulation code	37 C/A codes
Channel	SV1 to SV37
Modulation frequency	1.023MHz clock
Data modulation	C/A code synchronized divider, 50bps BPSK
NAVI data	50bps test pattern
Setting	Can be set with shuttle knob, GP-IB, RS-232C
Z count	Automatic increment function is equipped so as to synchronize with real time clock.

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