二手GPS卫星信号源MSG2050

型号/规格：
MSG2050
品牌/商标：
目黑

发布询价信息

普通会员

企业名：深圳市福田区超利电子经营部

类型：经销商

电话： 0755-83598906

手机：13590256385

联系人：廖文超

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邮箱：tiaozao5081@sina.com

地址：广东深圳深圳市宝安区民治留仙大道2号天辅星大厦501

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电子测量仪器(99)
∟ 频谱分析仪(15)∟ 网络分析仪(19)∟ 其它电子测量仪器(65)

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商品信息

二手GPS卫星信号源MSG2050

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

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深圳市福田区超利电子产品经营部

廖生 QQ：785298834

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.
Interface Function
Parallel interface	GP-IB (Complying with IEEE standard 488-1975)
Serial interface	RS-232C
General Data
Operating temperature range	+10?C to +40?C
Power requirement	AC90V to 240V, 50/60Hz
Dimensi	Approx. 240(W) × 100(H) × 350(D)mm
Weight	Approx. 3.7kg