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Introducing the KSTR UHF Transmitter, the ultimate solution for reliable communication in your CubeSat missions. Engineered for excellence, the KSTR delivers robust and clear UHF transmissions, ensuring your satellite stays connected with ground stations throughout its orbit. Compact and power-efficient, the KSTR is designed to integrate seamlessly into your CubeSat, offering high performance in a small form factor. Whether your mission involves data relay, telemetry, or remote sensing, the KSTR UHF Transmitter provides the dependable communication link you need to ensure mission success.

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KSTR UHF transceiver

General

Data interface

UART (I2C, CAN, RS-422 available on request)

Interface connector

PC104, 50 Pin connector (selectable)

Dimensions

94 x 92 x 12.6mm

Mass

75 g

UHF Transmitter

Frequency range

435 - 438 MHz (Amature)

399 - 402 Mhz (Commertial)

Transmit power

29 - 30 dBm

Modulation options

FSK, GMSK, with G3RUH scrambling

Data rate

1200, 2400, 4800 and 9600 bps (selectable)

Datalink layer protocol

AX.25

RF interfaces

MMCX or SMA (50 ohm)

UHF Receiver

Frequency range

435 - 438 MHz (Amature)

399 - 402 Mhz (Commertial)

Modulation

FSK, GMSK, with G3RUH scrambling

Data rate

4800 and 9600 bps (selectable)

Sensitivity

-104 dBm Sensitivity for BER 1E-5

Datalink layer protocol

AX.25

RF interfaces

MMCX or SMA (50 ohm)

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