AvL 1812 Premium SNG de 1,8 m de Véhicule Motorisé pour Monture d'Antenne Satellite en Mode Appariés en Bande Ku

AAvL 1812 Premium SNG/Military 1.8m Motorized Transportable Vehicle-Mount Satellite Antenna 2-Port Precision Ku-Band (standard Cross-Pol comp.)

IKtechcorp is the distributor for AVL Antanna Systems, a leading manufacturer and supplier of commercial satellite equipment. AVL Technologies offers a wide range antennas used in the VSAT, DTH, COTM, Teleport, Cable, and Broadcast industries. Satellite, DTH, VSAT, Flyaway, quick deploy, receive only, RF, motorized auto point, vehicle antennas.
• Rx/Tx Feed: 2-Port Mode-Matched Ku-Band (CP)
- Receive: 10.95 - 12.75 GHz
- Transmit: 13.75 - 14.50 GHz
- Enhanced Cross-Pol comp.
• Stows to 17.7" H (45 cm H)
• Key Features
- High precision azimuth bearing
- 3-Axis Jog Controller w/Auto-Stow
- Zero backlash AvL Cable Drive
- 400° Az & 0-90° El Movement

Code produit: avl_1812_ku_premium

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AvL 1812 Premium SNG/Military 1.8m Motorized Transportable Vehicle-Mount Satellite Antenna 2-Port Mode-Matched Ku-Band (Enhanced Cross-Pol comp.)



Summary
AvL 1812 Premium SNG/Military 1.8m Motorized Transportable Vehicle-Mount Satellite Antenna 2-Port Mode-Matched Ku-Band (Enhanced Cross-Pol comp.) AvL's 1.8m vehicle-mount/drive away SNG antenna systems offer strong performance in a small, lightweight and low-profile package. The 1.8m antenna systems offer standard Ku-band, with L- and X-band optional. The antennas feature integrated GPS and level sensors for automatic vehicle tilt compensation. AvL’s SNG antennas are designed to meet and exceed the highest performance requirements around the world to guarantee both satellite authority compliance and peak in performance, reliability and availability. Typically these antennas are used in signal contribution for high data rate and bandwidth as well as high power broadcast or similar applications. AvL 1812 Ku-Band Vehicle-Mount Premium SNG Antenna Systems feature: • Non-load-bearing 1.8m AvL carbon fiber single-piece reflector with surface treatment for Ka-band • High-precision azimuth bearing • Integrated backing structure for minimized stow height • Wide booms to allow larger HPA envelope • Jog control or fully automatic auto-acquisition controllers • Feed options for Ku-, Ka- and X-band; optional C-band for international • RF electronic mounting either on feed boom, back of reflector, base, or inside vehicle • 25ft (8m) RG59 coax and controller interconnect cables • Zero backlash AvL Cable Drive with 400° Az & 0-90° El movement • Stows to 17.7" H (45 cm H) • Optional saddlebag mount for larger HPAs • High-torque elevation motor • Through-pedestal cross-axis waveguide kit • Optional Transmit Rotary Joint on Feed • Limited function 3-axis jog controller with auto-stow • Optional aerodynamic cowlings • Aerodynamic cowling is available

Technical Specifications Diagram
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AvL 1812 Premium SNG / Military 1.8m Motorized Transportable Vehicle-Mount Satellite Antenna 2-Port Mode-Matched Ku-Band (Enhanced Cross-Pol comp.)

MECHANICAL SPECIFICATIONS

Az/El Drive	Motorized Zero Backlash AvL Cable Drive (Patent Pending)
Polarization Drive System	Motorized Worm Drive
Reflector Construction	1.8m Single Piece AvL Carbon Fiber
*Axis Travel* ▼
Azimuth	Standard: 400°; Optional dual waveguide through pedestal: 270°
Elevation
- Mechanical	0-90° antenna boresight
- Electrical	Standard limits at 5° to 65° (CE Approval) or 5° to 90°
Polarization	±95° for 2-port and 3-port Ku-Band Feeds; ±50° (100º Effective) for Dual Ku-Band, 4-port

*Az/El Speed* ▼
Slewing/Deploying (typical)	2°/second
Peaking (typical)	0.1°/second

Motors	24 VDC Variable Speed, Constant Torque

*RF Interface* ▼
BUC Mounting	Feed boom (100 lbs.; Max BUC envelope: 30 L x 22 W x 9 H inches (76 L x 56 W x 23 H cm)) orinside truck
Axis Transition	Twist-flex or optional rotary joints for Ku-Band; Pol rotary joint standard for C-Band
Waveguide	WR75 Cover Flange at Interface Point
Coax	RG59 run from feed to base plus 25 ft. (8m)

Electrical Interface	25 ft. (8 m) Cable with Connectors for Controller
Manual/Emergency Drive	Handcrank on Az, El and Pol axes, leads from 12VDC Pol Motor
Weight	295 lbs. (134 kg)
Stowed Dimensions	100 L x 71.4 W x 18.2 H inches (254 L x 181 W x 46.2 H cm); H with opt. controller: 19.3 in (49cm)
Time to Acquisition	Less than 15 minutes, 8 minutes typical
Mounting	Optional pallet for vehicle roof mounting

ENVIRONMENTAL SPECIFICATIONS

Wind - Survival	Deployed: 80 mph (128 kph); Stowed: 125 mph (201 kph)
Wind - Operational	30 mph (48 kph), Gusts to 45 mph (72 kph)
*Pointing Loss in Wind (Ku RX)*: ▼
20 mph (32 kph)	0.1 dB typical
30 mph gusting to 45 mph	0.5 dB typical

(48 kph gusting to 72 kph)
*Temperature:* ▼
Operational	-22° to 125° F (-30° to 52° C)
Survival	-40° to 140° F (-40° to 60° C)

RF / ELECTRICAL SPECIFICATIONS	Receive	Transmit

*Feed Type* ►	*Mode-Matched Ku-Band Feed*
Frequency Range (GHz)	10.95 - 12.75	13.75 - 14.50
Polarization Configuration	Linear Orthogonal Standard, Optional Co-Pol

*Gain (mid-band)* ▼
2-Port Feed	45.0 dBi	46.7 dBi
4-Port Feed	44.8 dBi	46.5 dBi

Beamwidth ▼
-3dB (Degrees)	1.0	0.8
-10 dB (Degrees)	1.8	1.5

Radiation Pattern Compliance	FCC §25.209, ITU-R S.580.6
First Sidelobe Level (typical) (dB)	-23	-25
Antenna Noise Temperature (midband)	48° K @ 10° El
G/T, midband, clear horizon	24.7 dB/˚K w/ 50°K LNB

*Cross-Polarization Isolation (dB)* ▼
On-Axis	35	35
Off-Axis (within pointing cone)	28	30

VSWR	1.30:1	1.30:1
Power Handling Capability		1KW at Tx Port
Feed Port Isolation - Tx to Rx (dB)	85 dB

CONTROLLER SPECIFICATIONS

*Controller Type* ►	*Three-axis Jog Control & Display with Auto-Stow*
Optional Upgrades
Semi-automatic Operation	Drive to calculated position based on operator entered vehicle location, heading, plus satellite (longitude or listed)
Automatic Operation	Drive to calculated position based on auto GPS and Flux-Gate Compass data & satellite peaking w/ LNB signal
Auto-acquisition	One-button acquisition of selected satellite including peaking and optimization of cross-pol (certified for auto- commissioning on most satellite services)
Size	Two Rack Units for Semi-automatic & Automatic Controllers
Input Power	110/240 VAC, 1 phase, 50/60 Hz, 10/5 A peak, 1 A continuous

CONTROLLER SPECIFICATIONS: OPTIONAL

*Optional Controller* ►	*AvL AAQ*
Features	AvL one button auto-acquisition of selected satellites, including peaking and optimization of cross pol. Internal movement detector and automatic stow. Includes a hand-held control and separate power supply. Certified for auto- commissioning on most satellite services.
Size	Embedded ACU with separate1 RU power supply
Input Power	100 - 240 VAC 50/60 Hz 4 A peak, 300 W power supply

Available Options, Upgrades & Services

• Upgrade Feed to 3- or 4-Port Ku-Band, 2-Port C-Band, 2- or 4-Port Ka-Band, or 2-Port X-Band
• Optional H/V switch (Ku Wideband)
• Optional Rotary Joint on Pol Axis with opt. Flex W/G to BUC
• Mounting Pallet (adds 4.5” (11.4 cm) to stow height)
• Add BUC/HPA Mounting (NOTE: minimum elevation may be restricted by these options)
• Upgrade to Custom RF/IF I/O cabling configurations available
• Custom Colorization (contact factory for available colors)
• Add Custom Logo on Reflector Face (1- or 2-Color; per AvL Logo Policy)
• Spare Parts Kit

Technical Specifications Diagram

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Compliance Standard

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AVL 1410 Antenna Datasheet (82.41KB)