LETSCOM LETS-4343 series CubeSat TT&C Transceiver is a high-performance, low-current transceiver covering the frequency bands from 410 to 525 MHz customized (General version 430~442MHz Amateur Radio Band). It include a complete line of transmitters, receivers, and transceivers covering a wide range of applications. It offers outstanding receive sensitivity of -126dBm while achieving extremely low active and standby current consumption. The 60dB adjacent channel selectively with 12.5 kHz channel spacing ensures robust receive operating in harsh RF conditions, which is particularly important for narrow band operation. The LETS-4343 series offers exceptional output power of up to +30dBm with outstanding TX efficiency. The devices can meet worldwide regulatory standards: FCC, ETSI, and ARIB.

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Last updated: 2020-12-11

TT&C Transceiver Module LETS-4343 Series



power consumption
0.2 to 4 W
transmit power
30 dBm
transmit frequency
410 to 525 MHz
receive frequency
410 to 525 MHz
data rate
0.1 to 300 kb/s
-126 dBm


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