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. ■

专业销售，租赁，回收二手频谱分析仪，信号源，网络分析仪，示波器，无线电综合测试仪，音频分析仪,噪声系数分析仪，WIFI测试仪，手机综合测试仪，EMI测试仪，天馈线分析仪，功率计，频率计，校准件，函数信号发生器，电源，GPIB卡，万用表，衰减器等测试仪器

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

型号/规格

MSG2050

品牌/商标

目黑