TTC-250 series S-Band Transceiver Suite is a high performance communication transponder for satellite Telemetry, Tracking and Control (TT&C). It is designed to provide high data availability and reliability to meet the challenge for dependable satellite communication and control, from launch and early operation phase, to routine operations and Safe-Hold operations. Designed to provide an omni-directional coverage and low power operations with a downlink data rate of up to 250kbps, the TTC-250 ensures a constant communication link over the ground station with high control confidence. The TTC-250 is configurable for up to 8 patch antenna, 2 receiver chains, 2 transmission chains for increased redundancy and reliability.

Disclaimer: satsearch is not responsible for any mistakes on this page, although we do our best to ensure correctness. Please report any mistakes to us.

Last updated: 2018-04-12

TTC-250 S-Band Transceiver Suite


2025 — 2100 MHz, 2200 — 2300 MHz
dynamic range
-120 — -70 dBm
noise figure
< 4 dB
sweep rate
50 kHz/s
sweep range
-200 — 200 kHz
1.9 kg, 2.1 kg
260 mm, 260 mm
220 mm, 220 mm
40.5 mm, 54 mm
frequency stability
-1 — 1 ppm
data rate
62.5 — 250 kb/s
transmit power
> 33 dBm
< 5 W, < 14 W
mechanical vibration
20 Grms
radiation tolerance
10 krad
operating temperature
-20 — 70 C




Request details

What are you interested in?

Personal Information

Submitting your information allows us to get in touch with you once we get a response from the supplier.

Please select one of the following:

Would you like to subscribe to our newsletter?

Requests that are submitted through satsearch are anonymously posted to our leads page.

from our blog

Go to blog

Hywel Curtis 23, April 2020

S-band transmitters on the global marketplace for space

Hywel Curtis 25, September 2019

Ground station service providers: an overview of telemetry and telecommand communication services and networks for small satellites

Hywel Curtis 12, November 2019

An overview of GPS receivers for small satellites