Máy phân tích phổ

Máy phân tích phổ GW instek GSP-730 (150kHz ~ 3Ghz)

Giá: 22.500.000 VND

Chi tiết sản phẩm

THÔNG SỐ KỸ THUẬT:

Model : GSP-730
Hãng : GW Instek
Xuất xứ : Đài Loan
Bảo hành : 12 tháng

Giải tần : 150kHz ~ 3Ghz
Tần số trung tâm (Độ phân giải) : 0.1Mhz / +-50kHz
Tần số (Span) : 1Mhz ~ 3Ghz / +-3%
Độ phân giải BW : 30KHz, 100KHz, 300KHz,1MHz
Nhiễu pha (SSB) : -85dBc / Hz
Biên độ : +20 to -40dBm
Cấp độ nhiễu : ≤ -100dBm
Trở kháng đầu vào : 50 Ohm
Sweep time : 300ms to 8.4s / +-2%
Hiện thị : LCD , 640 x 480
Giao tiếp : RS-232C, USB
VGA : Sub - D 15 pin
Nguồn : 100-240V, 50/60Hz
Khối lượng : 2.2Kg
Phụ kiện kèm theo : HDSD, CD, Đầu nguồn

Frequency
Frequency Range
	Setting Range	150kHz to 3GHz
Center Frequency
	Setting Resolution	0.1MHz
	Accuracy	within ±50kHz (frequency span : 0.3GHz to 2.6GHz, 20 ±5°C)
Frequency Span
	Setting range	1MHz to 3GHz
	Accuracy	within ±3% (frequency span : 0.3GHz to 2.6GHz, 20 ±5°C)
Resolution Bandwidth
	Setting Range	30KHz, 100KHz, 300KHz,1MHz,
SSB Phase Noise
	-85dBc / Hz (typical, 500kHz offset, RBW : 30kHz, Sweep time: 1.5s, Span:1MHz@1GHz)
Inherent Spurious Response
	less than -45dBc @ -40dBm Ref. Level (typical less than -50dBc)

Amplitude
Reference Level
	Input Range	+20 to -40dBm
	Unit	dBm, dBV, dBµV
Average Noise Level
	≤ -100dBm (typical, center frequency : 1GHz RBW : 30kHz)
Frequency Characteristic
	Accuracy : Within ±2dB (1GHz);SPAN:5MHz; Ref. Level 0dBm, input signal -10dBm;
	within ±3.0dB @300MHz~2.6GHz, within ±6.0dB @ 80~300MHz, 2.6~3GHz
Input
	Input Impedance	50ohm
	Input VSWR	less than 2.0@input att ≧10dB
	Input damage level	+30dBm (CW average power), 25VDC
	Input connector	N connector

Sweep
Sweep Time
	Setting Range	300ms to 8.4s, auto (not adjustable)
	Accuracy	within ±2% ( frequency span : full span)

General
Communication
	Display	640*480 RGB color LCD
Interface
	RS-232C	Sub-D female-D 9 pins
	USB Connector	USB Host/Device full speed supported
VGA Output
		Sub-D female 15 pins
Power Source
		AC 100~240V, 50/60Hz

Other
	Operating Temperature	5 to 45°C (Guaranteed at 25 ±5°C, without soft carrying case)
	Operating Humidity	Less than 45°C / 90%RH
	Storage Temperature	-20 to 60°C, less than 60°C / 70%RH
	Dimensions	296 (L) × 153 (W) × 105 (H) mm
	Weight	Approx. 2.2kg