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Equipment

Prodelin 1251 2.4M C-Band Rx/Tx Antenna
JRC C-Band Block Upconverter
IDirect NetModem

Prodelin 1251 2.4M C-Band Rx/Tx Antenna
Prodelin is the world's largest manufacturer of transmit and receive VSAT antennas. Prodelin incorporates compression-molded reflectors with fully galvanized steel az/el or polar mounts. Two axis tracking configuration is available. Type certification for Intelsat, AsiaSat and Eutelsat are available for the nineteen different antenna sizes offered.
Key Features
+ Two Piece Compression Molded Offset Reflector
+ C-Band Intelsat Approved #IA022A00
+ Installation time reduced with improved mount design
+ Ships easily in standard air freight containers
+ Non Penetrating roof mounts available
+ Interface kits for all C & Ku-Band RF heads in stock
+ Insat extended C-Band available
+ Two axis tracking configuration available
+ Reflector/Feed electrical anti-icing available

Electrical Specifications

Antenna Size: 2.4M (96 in.)
Operating Frequency
Receive: 3.625 - 4.200 GHz
Transmit: 5.850 - 6.425 GHz
Midband Gain ( 0.2 dB)
Receive: 38.0 dBi
Transmit: 42.0 dBi
Antenna Noise Temperature (Linear)
10 elevation: 52 K
20 elevation: 46 K
30 elevation: 45 K
40 elevation: 44 K
Antenna Noise Temperature (Circular)
10 elevation: 30 K
20 elevation: 23 K
30 elevation: 20 K
40 elevation: 19 K
Cross-Pol Isolation (Linear): > 30 dB on axis
Axil Ratio (Circular)
Receive: 2.28
Transmit: 1.94
VSWR (MAX) : 1.3:1
Feed Interface
Receive: CPR 229 F
Transmit: CPR 137 or Type N

Mechanical Specifications

Reflector Material: Glass Fiber Reinforced Polyester SMC
Antenna Optics: Prime Focus, Offset Feed, Two Piece Divided Along Major Axis
Mast Pipe Size: 6" SCH 40 Pipe (6.63" OD) 16.83 cm.
Elevation Adjustment Range: 5 to 90, Continuous Fine Adjustment
Azimuth Adjustment Range: + 45 Fine Adjustment, 360 Continuous
Mount Type: Elevation over Azimuth
Shipping Weight: 385 lbs. (174 kg.)

Environmental Performance

Wind Loading
Operational: 50 mph (80 km/h)
Survival: 125 mph (201 km/h)
Temperature
Operational: -40 to 140F (-40 to 60C)
Survival: -50 to 160F (-46 to 71C)
Rain
Operational: 1/2 " per hour
Survival: 2 " per hour
Ice
Operational: -
Survival: 1/2 " radial
Atmospheric Conditions: Salt, Pollutants and Contaminants as Encountered in Coastal and Industrial Areas
Solar Radiation: 360 BTU/h/ft²

JRC C-Band Block Upconverter
C-Band Block Upconverters available in power outputs of 1, 2, and 5 Watts and Frequency outputs of 5.850 - 6.425 GHz or 6.725 - 7.025 GHz
Electrical Specifications
Frequency Sense: Positive
Output Power at 1 dB G.C.P. : +33 dBm min over temperature
Linear Gain: 58 dB nominal
Gain Stability over temperature: 5 dBp-p max.
Frequency Requirement for Ext. Reference: 10 MHz (sine-wave)
Input Power Requirement for Ext. Reference: -5 to +5 dBm @ input port
Phase Noise Requirement for External Reference:
    -135 dBc/Hz max. @ 100 Hz
    -140 dBc/Hz max. @ 1 kHz
    -143 dBc/Hz max. @ 10 kHz
    -143 dBc/Hz max. @ 100 kHz
Gain Variation over frequency at fixed temperature:
    5.5 dBp-p max. over 575 MHz
    5.0 dBp-p max. over 300 MHz (6.725 - 7.025 GHz Model)
Input Frequency Range:
    950 to 1,525 MHz
    965 to 1,265 MHz (6.725 - 7.025 GHz Model)
L.O. Frequency:
    4.90 GHz
    5.76 GHz (6.725 - 7.025 GHz Model)
Output Frequency Range:
    5.850 to 6.425 GHz
    6.725 to 7.025 GHz
Spurious:
    In Band: - 50 dBc max.
    Out Of Band: -50 dBc max.
Receive Band Noise Power: -87 dBm/4kHz max.
Input Impedance:
    50 Ohms Nominal with Type N Connector
    75 Ohms Nominal with Type F Connector
Input V.S.W.R2 : 1 max.
Output VSWR2 : 1 Max
Output Load VSWR for Non Damage Infinite : 1
DC Power Requirement:
    +15 to +24 VDC
    37.5 W Max
Mute Shut off the HPA in case of L.O. unlocked

IDirect NetModem

The iDirect NetModem II Plus Broadband Router is the first product designed from the ground up to deliver IP communications via satellite - quickly, easily and cost effectively. Our end-to-end technology gives you bi-directional broadband connections that grow with your company.

The NetModem II Plus is a compact, self-contained terminal that integrates all your required hardware and software. It offers the highest bi-directional data rates available in the industry today - up to 11.2 Mbps downstream and 5.75 Mbps upstream. Adding locations, increasing capacity and customizing your configuration can be accomplished quickly and easily.

Installations of the NetModem II Plus generally take less than four hours. All that is required at the site is electricity for the indoor unit and rooftop access for the antenna. The iDirect Technologies solution is so advanced that remote sites do not even require an exterior electrical power supply. And, all that is needed to integrate the system with the on-site LAN is a standard Ethernet 10/100 Mbps LAN interface.

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