Satellite Systems Corporation
Satellite Systems Corporation Resource Center - Warranty Info - Get a Product Quote
Manufacturers Satcom Beacon Receivers, Frequency Converters and Tracking ControlsAbout Satellite Systems CorporationContact Satellite Systems CorporationBeacon Receivers, Frequency Converters and Tracking ControlsAntenna positioning systems, FM analog SCPC Modulators, FM analog SCPC Receivers, Redundant switching systemsSatellite Systems Corporation
Satellite Systems Corporation
Satellite Systems Corporation   P R O D U C T S
Beacon Receivers | Converters | Controls | FM SCPC| RF & Redundancy Switches | BDC's/LNB's | Test Equipment

Model 3430-S
S-Band Beacon Tracking Receiver

 Beacon Tracking Receivers
A tracking receiver for antenna step tracking and automatic uplink power control

The Model 3430-S is a fully frequency agile satellite receiver designed to provide a linear DC reference voltage proportional to the received signal level of a satellite beacon or narrow-band SCPC carrier. Frequency selection on 10 kHz steps may be accomplished from the front panel. Pre-detection noise bandwidth of 50 kHz facilitates accurate tracking at very low C/N levels.

Model and Frequency Range Selection Table
3430-S 2.5 to 2.7 GHz External BDC or LNB LNB for antenna Feed mounting

Version 3 Firmware Features:

RS-232 / RS-485 are both included and selected via front panel menu options. Available baud rates of 1200, 2400, 4800, 9600 and 19200 are selected via front panel menu options. Extended RS-485 addressing range of hexadecimal 01 - FF. Remote Port polling active in Local Mode.

The output of the Model 3430-S Beacon Receiver is a DC voltage proportional to the input signal level to facilitate both tracking control and automatic power control. A Loss of Carrier indicator is provided in the event the tracking signal is lost. Form "C" relay contacts provide external Loss of Carrier Alarm. A front panel LCD displays operating frequency, relative signal level, carrier lock or alarm and input level.

Specifications
INPUT FREQUENCY: 2.5 - 2.7 GHz
Input Level -55 to -90 dBm typical
Tracking Slope 0.5V/dB
Tracking Linearity 0.25 dB
Frequency Selection 10 kHz steps
Min. input level for Lock -110 dBm
BTR Input Connector Type "F" Female, 75 ohm
Threshold 4 dB C/N for acquisition, < 1 dB C/N for carrier lock
Tracking Response 0 to +10 VDC over 20 dB input range
Alarms Form-C relay contacts
AFC ±25 kHz
Noise Bandwidth 50 kHz
 
External BDC or LNB included:
Input Connector
LNB Type "N" female
BDC Type "N" female
Output Connector Type "F" female
 
Mechanical
Output Connector Modular socket & plug
Dimensions 1 RU, 19" x 16" x 1.75"
 
Power:
Prime Input Power 90-260 VAC, 47-63 Hz,
auto-sensing, 45 Watts max
Optional DC Power Contact factory for availability
LNB Power +24 Volts @ 1 Amp available on center conductor
Selectable In/Out

Valid Options

Conversion Type
Y LNB to be mounted at the Antenna with WR-229 flange.
Z BDC with N input connector.

AFC and Filtering
O Standard AFC and Standard 0.4 Hz output smoothing filter.
A No AFC - Use for tracking Wide Data Carriers. Standard 0.4 Hz output smoothing filter.
S No AFC and No 0.4 Hz output smoothing filter.
T No 0.4 Hz output smoothing filter. Standard AFC.

Bandwidth
0 50 kHz pre-detection bandwidth.
5 25 kHz pre-detection bandwidth.

Input Connector on Rear of BTR
0 Standard input connector is type 75 ohm F-female.
N 50 ohm N female connector.
B 50 ohm BNC female connector.
Q 50 ohm TNC female connector.

Other Frequency Ranges are available.

Part Numbering Typical part number 3430-SZ000

Base Model Band Conversion Type AFC & Filtering Band-width Input Conn
3430 S Y or Z 0, A, S, or T 0 or 5 0, N, B, or Q

Please note : For unused options, the 0 placeholder must be inserted.

PDF Version - Requires Adobe ReaderTM