FSK Receivers (EFR Series)
Emhiser Research
Ground-station FSK receivers with selectable digital interface outputs
Technical specifications
- Frequency
- 1435.0 to 1535.0, 1710.0 to 1850.0, 2200.0 to 2299.0, 2300.0 to 2395.0 MHz
- Supply voltage
- +28 VDC
- Operating temperature
- -20…+70 °C
- Dimensions
- 3.50 x 2.20 x 1.31 inches
- Mass
- 10 oz.
About
The EFR FSK Receiver series receives frequency-shift-keyed command and data uplinks/downlinks corresponding to Emhiser’s EFT FSK Transmitter line. Representative catalog units include the EFR-11D1D family in the 11 cubic-inch package, DC-coupled, single frequency in the 1435.0-1539.5 MHz range, offered with TTL (-00), RS-422 (-01), or RS-232 (-02) digital outputs, and RSS-augmented variants (-20, -21) that add received-signal-strength telemetry alongside the recovered data. FSK Receivers are intended for ground telemetry and command-station equipment racks supporting range and flight-test operations, providing the receive-side complement to Emhiser’s airborne FSK transmitters, and are documented in Emhiser’s dedicated FSK Receivers catalog PDF.
Documentation
Need the full ICD, test reports or a specific revision? Ask the supplier directly.