Airborne missile measurement and control system-BEIJING ZKZW TECHNOLOGY CO..LTD

Airborne missile measurement and control system

Last Next

Details

Brief description: It mainly completes the acquisition, encoding, modulation and transmission of aircraft sensor signals, digital signals and image information. It can also receive and demodulate the control instructions and security control instructions sent by the ground measurement and control station, and send them to the instruction execution agency to complete the flight control and safety control of the aircraft, and send the received instruction information to the ground receiving station through the telemetry link to confirm whether the aircraft has received the instruction or whether the communication link is unobstructed.

机载弹载测控系统1.jpg

Technical indicators:

Center frequency:	70MHz/140MHz
Signal Level:	-30～-10dBm, adjustable
Demodulation system:	PCM-FM、PCM-BPSK/QPSK、PCM-CDMA-BPSK
PCM				CDMA
PCM bitrate:		1Kbps～20Mbps	Data Rate:		1Kbps～500Kbps	Pseudocode type:	GOLD, m-sequence
PCM code type:		NRZ-L、M、S，BIφ-L、M、S，RNRZ-L	Pseudocode length:		63、127、255、511、1023、2047
Telemetry frame structure:		Comply with GJB21.2A specification and IRIG106 standard	Convolutional Codes:		(2,1,7), in line with the telemetry standard "GJB 1549-92
Sensitivity
FM：	-129dBw，2Mbps，Pe≤1×10-4
BPSK：	-151dBw，10kbps，Pe≤1×10-4
MSD+TPC
Sensitivity:	The MSD+TPC gain is not less than 5dB when the TPC matrix is (64, 57) × (64,57) and Pe<1×10-4
MSD：	MSD supports detection of more than 5 symbols.
TPC：	Completely soft-core implementation of encoding and decoding, supporting (32,26)×(32,26), (64,57)×(64,57), (128,120)×(128,120), etc.

Related Products