ASC302LE-L Dual Beacon Receiver

Atlantic Satellite

ASC302LE-L Dual Beacon Receiver

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  • Antenna step track controlling
  • Uplink power control system
  • Two independent units in a single rack mount space

  • Description
  • Technical Specifications
  • Support Documents

Model ASC302LE (930 MHz to 2300 MHz)

The Model ASC302LE Beacon Receiver is a dual beacon receiver that is comprised of two totally independent units in a single rack mount space. The ASC302LE is a high performance unit that is designed to real time track the power density of a satellite beacon and output a DC voltage that is linearly proportional to the beacon power by utilizing a true, RMS-responding power detector. The proprietary “SWEEP TRAC” option provide signal tracking capability for higher drift LNB’s. The applications for the ASC302LE are for antenna step track controlling and uplink power control system.

Systems Specifications Per Unit
Input Frequency 930 MHz to 2300 MHz
Pre-detection Bandwidth 60 kHz
Input Level -90 dBm, min.; -30 dBm max.
For full tracking range capability
Frequency Tuning 10 kHz Steps
Frequency Adjust Front Panel or Remotely
C/N 0 <45 dB-Hz for capture
AFC (Note 1) +30kHz
Image Rejection >40 dB, 930 to 2300MHz
Input Impedance (Note 2) 75 Ohm
Input Connector (Note 2) Type-F, Female
Output Impedance 100 Ohm, single ended
Output Connector Terminal plug and BNC Female
Tracking Gradient 0.5 V/dB
Tracking Response 0 to +10 VDC
for a 20 dB input level change
System Level Range 60 dB
System Level Adjust 0 to 60dB, 0.5dB Steps
Frequency Stability <1 ppm, 0 0 c to +50 0 c
Frequency Reference 10 MHz (Internal)
Phase Noise >75 dB-Hz, 1 kHz from Carrier
Alarms Unit Lock
Alarm Relay Form-C
External LNB Power +18 VDC, Switched,In/Out,500 ma,max
Front Panel Display Vacuum Fluorescent
M&C RS-232 or RS-422/485 switched on rear panel
M&C Connector DB-9, Female
Ethernet 10/100 Base T (Optional) RJ-45 Jack connector
Physical Characteristics
Size 1.75”H X 16.00”D X 8.50”W
Weight 4 lb. (1.82 kg)
Primary Power 90 - 264 VAC 47 - 63Hz, 1.4 A AutoSensing
Environmental Specifications
Operating Temperature 0 0 c to +50 0 c
Storage Temperature 40 0 c to +70 0 c
Humidity 95% RH@ 40 0 c
Ethernet Interface
Number of Ports 1
Speed 10/100 Mbps, auto MDI/MDIX
Connector (s) 8-pin RJ45
Magnetic Isolation Protection 1.5 KV built-in
Serial Communication Parameters
Data Bits 5, 6, 7, 8
Stop Bits 1, 1.5, 2
Parity None, Even, Odd, Space, Mark
Flow Control RTS/CTS and DTR/DSR, XON/XOFF
Baud Rate 110 bps to 230.4 Kbp
Network Protocols ICMP, IP, TCP, UDP, DHCP, BOOTP, Telnet, DNS, SNMP, HTTP, SMTP
Configuration Options
Web Console, Serial Console, Telnet Console,
Windows Utility Windows Real COM
Windows 7/2008/Vista/2003/XP x86/x64 Windows 2000/NT/ME/98/95 XP
Embedded Embedded CE 5.0/6.0
Fixed TTY Drivers
SCO Unix, SCO OpenServer, UnixWare 7, UnixWare 2.1, SVR 4.2, QNX 4.25, QNX 6, Solaris 10, FreeBSD, AIX 5.x, HP-UX 11i
Environmental Limits
Operating Temperature 0 to 55°C (32 to 131°F)
Storage Temperature -40 to 85°C (-40 to 185°F)
Ambient Relative Humidity 5 to 95% (non-condensing)
Standards and Certifications
Safety UL 60950-1, EN 60950-1
EMI EN 55022 Class A, FCC Part 15 Subpart B Class A
EMS EN 55024
Note 1: Up to + 100kHz with Proprietary “sweep trac” automatic fre- quency capture. Customer specified tracking range. Less than 6 sec. Capture time at + 100kHz tracking.
Note 2: 50 Ohm N or SMA Type, available.

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