COM-1028 FSK/MSK/GFSK/GMSK Modulator

KEY FEATURES

Modulations:

• Continuous phase FSK (CPFSK)
• Minimum shift keying (MSK)
• Gaussian frequency shift keying (GFSK)
• Gaussian minimum shift keying (GMSK)

Programmable 2-, 4-, 8-ary FSK

Programmable modulation index h

Two selectable Gaussian filter BT product: 0.5 and 0.3

Programmable data rates up to 30/20/10 Mbps. (8-, 4-, 2-ary FSK)

Internal generation of pseudo-random bit stream and unmodulated carrier for test purposes

On-board or external clock selection

ComScope–enabled: key internal signals can be captured in real-time and displayed on a host computer

Connectorized 3”x 3” module for ease of prototyping. Standard 40 pin 2mm dual row connectors (left, right). Single 5V supply with reverse voltage and overvoltage protection. Interfaces with 3.3V LVTTL logic

ComBlock COMPATIBILITY LIST

Input	Output
COM-1010 Convolutional encoder	COM-1027 FSK/GFSK Demodulator (back to back)
COM-7001 Turbo Code Error Correction	COM-2001 digital-to-analog converter (baseband)
COM-8001 Pattern generator 256MB/1GB	COM-4004 70 MHz IF modulator
COM-8004 Signal Diversity Splitter	COM-1023 BER generator, Additive White Gaussian Noise Generator
COM-5003 TCP-IP / USB Gateway	COM-1024 Multipath simulator