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KAVAL WIRELESS TECHNOLOGIES
Markham, Ontario, L3R 8X7
Telephone: (888) 86-KAVAL
E-mail: info@kaval.com
Document #DCM000000054, Rev.0
60 Gough Road
Web: www.kaval.com
May 8, 2001
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Summary of Contents for Kaval LinkNet LNKA800-A
- Page 1 A N D M A I N T E N A N C E A N D M A I N T E N A N C E A N D M A I N T E N A N C E KAVAL WIRELESS TECHNOLOGIES 60 Gough Road Markham, Ontario, L3R 8X7 Telephone: (888) 86-KAVAL Web: www.kaval.com...
- Page 2 TECHNOLOGIES waives responsibility for any labour, materials, or costs incurred by any person or party as a result of using this document. KAVAL WIRELESS TECHNOLOGIES, and any of its affiliates shall not be liable for any damages (including, but not limited to, consequential, indirect or incidental, special damages or loss of profits or date) even if they were foreseeable and KAVAL WIRELESS TECHNOLOGIES has been informed of their potential occurrence, arising out of or in connection with this document or its use.
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Page 3: Table Of Contents
LinkNet™ LNKA800 RF MODULES ! USER MANUAL DCM000000054 T A B L E T A B L E T A B L E T A B L E C O N T E N T S C O N T E N T S C O N T E N T S C O N T E N T S LNKA800 MODULES........ -
Page 4: Lnka800 Modules
LinkNet™ LNKA800 RF MODULES ! USER MANUAL DCM000000054 L N K A 8 0 0 M O D U L E S Theory Of Operation Overview A LINKNET AMPLIFIER MODULE is a Broad-Band Digitally Controlled Class-A Amplifier. The most common LINKNET AMPLIFIER MODULE applications are the extension of above ground signals into buildings, tunnels, vehicles or the extension of radio coverage patterns into outdoor shaded areas such as deep valleys. -
Page 5: Block Diagram
LinkNet™ LNKA800 RF MODULES ! USER MANUAL DCM000000054 LNKA800 RF Module Block diagram Amplifier Board RF Output 806-941 MHz Blind-Mate Linear Power Amplifier to SMA RF Dielectric Filter Dielectric Filter Connector Digital Gain Control Gain Control AGC Gain Control Loop UMC Controller Board without TCXO Power Micro-... -
Page 6: Module Specifications
RF Modules may be configured either via the Configuration Options optional Controller Module, or via a PC and an RS-232 Connection via the Card-Cage. -10 to +50 C; Consult Kaval for installation specific Operating Temperature Range forced-air cooling requirements Operating Humidity Range 10 to 90% RH, Non-Condensing 9.11”... -
Page 7: Operation
Platform, it is possible to re-configure the LNKA800 module in the field, either with a Personal Computer (PC) or via the optional Control Module. To use a PC it is necessary to have a Kaval CAB000000057 Control Cable to connect between the appropriate Module's DB15 connector on the back of the Card-Cage and the standard DB9 RS232 Connector on the PC. -
Page 8: De-Rating Chart
+18 dBm +17 dBm +16 dBm +15 dBm +13 dBm +11 dBm +10 dBm +9 dBm For complex CDMA, TDMA, GSM, etc. carriers, typically de-rate by a further 3 to 5 dB. Consult Kaval for more information. Revision Date:5/8/01 Printed: 01.05.08,16:18... -
Page 9: Power On Self Test (Post)
• If there is a fault, then the Red Fault LED will remain on. If this occurs, contact your KAVAL WIRELESS TECHNOLOGIES Service Representative, (See Warranty / RMA Procedures). The Power On Self Test is Not an RF test, it only verifies that there is power to the unit and that the logical circuitry is functioning. -
Page 10: Normal Operation
LinkNet™ LNKA800 RF MODULES ! USER MANUAL DCM000000054 Normal Operation The LNKA800 Module has six LED’s on the faceplate: 1. OPERATING - Operating normally. 2. STANDBY – Under the control of the Control Module, the LNKC1900 Module has the ability to act as a duplex transmitter, sitting perpetually in Stand by Mode waiting for the primary transmitter to fail. -
Page 11: Linknet Amplifier Module Module
LinkNet™ LNKA800 RF MODULES ! USER MANUAL DCM000000054 LINKNET AMPLIFIER MODULE Module Revision Date:5/8/01 Printed: 01.05.08,16:18... -
Page 12: Antenna Installation
Signal Taps at various points connected to the fixed-mounted Indoor Antennae. This is shown in the figure in the Introduction. The Indoor Antennae are simple 1/4 Wavelength (0 dB Gain) types. They are used with KAVAL WIRELESS TECHNOLOGIES 12, 16, or 20 dB Cable Taps. As such the maximum EIRP will be at the first Tapped Antenna, which will be 12 dB below the maximum signal level of the LinkNet™...
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