L3211 Barrel Booster Barrel Booster Overview The L3211 Barrel Booster has been specifically tailored for wireless camera back applications. Designed to fit directly onto the RF output from the Link range of transmitters, this unit is small, lightweight and easy to use. This amplifier includes ALC (Automatic Level Control) in order to provide a constant RF output power for all transmitter power level settings. The L3211 has a wide DC operating range (9-28V) and can be powered via the RF input connector* or using the Lemo power cables supplied with the unit. These power cables allow the option to connect to the Lemo power socket on the wireless transmitter or to the D-Tap adaptor from an IDX or Anton Bauer battery plate. Incorporating LDPD (Link Digital Pre-Distortion) for improved adjacent channel rejection, integral harmonic filtering and a power save mode this amplifier is a must have addition to any wireless camera system where extended range is required.
* Switchable phantom power to the L3211 barrel booster is provide in the L1530-1927 RF module. P U B L V I I C S L I N S K A N F e w E s Y a n d E n t e r t a n m e n t i Features Boosts RF transmitter power for extended range. Provides optimal trade-off between transmit power, DC power consumption and spectral efficiency. Small, light-weight & robust construction. Designed to mate directly to the Link range of camera back transmitters. Incorporates LDPD (Link Digital Pre-Distortion) for improved adjacent channel rejection. Includes input and output RF harmonic filters to ensure regulatory compliance. ALC (Automatic Level Control) maintains a constant RF output for all transmitter settings. Can also be operated as a fixed gain power amplifier for user defined RF output powers. RF output fully protected against mis-match damage. Powered via RF input connector or external Lemo connector. Power save mode when RF muted. Wide DC (9-28V) operating range. Tri-colour LED indicates unit status and RF output mode setting. Specifications Electrical At 205C ambient Parameter Conditions Min Typ Max Units Comment Frequency Range RF Output Power RF Input Power Range Gain Spectral Regrowth Spurious Return Loss RF Input Damage Level Static Protection Temperature Rise Supply Voltage Power Consumption L3211-2027 L3211-6475 ALC Mode 2000 6400
+28 (0.63)
-
28.75(0.75) 2700 7500 MHz MHz
+30 (1.0) dBm (W) Does not include LDPD ALC Mode
+10 (10) 10 10 9 Fixed Gain Mode Adjacent Channel Alternate Channe 25MHz 1GHz 1GHz 27GHz CW Pulsed Direct Discharge Air Discharge Above Ambient RF OFF RF ON 32 7.5 14
+24 (250) dBm (mW) 15
-40
-46 0.25(-36) 1(-30)
+27 (0.5)
+36 (4) 8 15 28 dB dBc EN 302 064-1 7.3.4 nW(dBm) EN 302 064-1 7.4.6 dB dBm (W) kV C V W W IEC61000-4-2 IEC60417-5041 Class/Category Category 1 Class B Compliance Version Standard V1.1.2 ETSI EN 302 064-1 ETSI EN 301 489-28 V1.1.1 The barrel booster is supplied with 2 complimentary power cables from the options listed below PN:9003434 Pn:9003435 Pn:9003437 Pn:9003438 Barrel Booster ALC Power Cable (Lemo straight) Barrel Booster ALC Power Cable (IDX D-TAP) Barrel Booster ALC Power Cable (Anton Bauer P-TAP) Barrel Booster ALC Power Cable (Lemo right-angle) Environmental Operating Temperature
(Portable Equipment)
-10C to +50C Storage Temperature
-20C to +80C Humidity 95%
Non-Condensing IP Rating 54 Mechanical RF/DC Input Connector 50 N Type (M) RF Output Connector 50 N Type (F) Power Connector 6-Pin Lemo Socket Phantom Power Applied to RF Input Connector Weight 0.32Kg Length 106mm (inc. connectors) Diameter 62mm Status Indicator Green (DC Power/ALC OK) Orange (DC Power OK/Fixed Gain) Power Connector 6-Pin Lemo Socket L3211 Socket EEG.OB.306 CLV Mating Plug FGG.0B.306 CLA (straight) FHG.0B.306 CLA (right-angle) Pin Out 1 & 2: GND, 3 & 4: +VE, 5 & 6: NC Note: When operating the barrel booster in the Fixed Gain mode the RF output power is no longer controlled by the barrel boosters ALC and therefore it is the operators responsibility to ensure that the RF drive into the barrel booster is at an appropriate level not to cause over-drive or damage and to maintain regulatory compliance. Hot surface, do not touch barrel booster heat sink surface during operation. 2011 Vislink Group. All rights reserved. All other products or services referenced herein are identified by the trademarks or service marks of their respective companies or organizations. Note: Vislink reserves the right to change specifications without notice. Please contact your representative to confirm current specifications. Document 10 / 7 / 2011 www.vislink.com