Cellular band [800-1000 MHz] Quadrature Modulator

KEY FEATURES

This module is now discontinued. Possible replacement includes the COM-4009, COM-4410, COM-3505 or COM-3506

Quadrature modulator 800 - 1000 MHz center frequency

Low-noise frequency synthesizer can be tuned over entire range by steps of 100, 31.25 or 25 KHz.

8 preset frequencies for fast (<2ms) local oscillator frequency tuning.

Output power can be controlled over 20 dB range using 10-bit control words. Non-linear scale.

Optional output power measurement has 0.1 dB resolution (Option -D)

Selectable internal / external 10 MHz frequency reference for the frequency synthesizer

SMA connectors. Single 5V supply. Connectorized 3”x 3” module for ease of prototyping

ComBlock COMPATIBILITY LIST

Input	Output
COM-2001 Digital-to-Analog conversion	COM-3005 Cellular band [800 - 1000 MHz] receiver (back to back)
COM-3504 Dual analog <-> digital conversions