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B

roadband Power Technology

3945

 

North 900 West, Pleasant View, UT  84414-1055   Ph: 801.732.0924   Fx: 801.732.0891 

   Website:  http://www.bptec.com     Email:  [email protected] 

 
 
 

 
 
 
 
 

 
 
 
 

 

 
 
 

 

 
 
 
 
 
 
 
 

 
 

 
 
 
 
 
 
 
 
 

Interconnect Diagram for 
EWPA 5200 Pre-amplifier Installation

 

 

RSM 2000

 

Receiving 

Antenna 

(Discone)

 

To 120 VAC line 

LMR-240/UF Jumper  
N(M) to N(M) 

LMR-240/UF Coax 
N(M) to BNC(M) 
 

UHF input 

 

PS-120

 

“To Receiver” 
RG 58/U jumper 
BNC(M) to N(M) 

 

EWPA 

5200 

(Mast mount)

 

“To Active Ant” 

 

YOUR 

UHF 

RECEIVER

 

“DC Supply”  

Summary of Contents for ARA-2000

Page 1: ...rs wind resistance to 100 MPH when mounted on a suitable structure All standard ARA models provide about 7 14 dB of gain and low noise figures which can enhance the sensitivity of virtually any shortwave receiver We now offer LMR 240 Ultra Flex low loss cable as an option for the ARA UHF products The low loss cable typically increases signal sensitivity by about 6 dB as compared to using standard ...

Page 2: ...ility with a vertical polarization The ARA 2000LL includes the LMR 240 Ultra Flex cable that provides added sensitivity The ARA 2000LL provides the same excellent receiving sensitivity as its predecessors the ARA 900 and 1500 but now offers extended frequency coverage to 2000 MHz ARA 2000 HDX The ARA 2000 HDX covers 50 to 2000 MHz and is specifically designed for use in locations with high ambient...

Page 3: ...s a 5 5 X 2 5 mm receptacle The user replaceable fuse located under the top cover and can be accessed by removing the two Philips screws located on the top cover In the event that the fuse is found to be open evidenced by having no 12 VDC voltage at the center pin of the BNC F output connector it can be replaced with a Radio Shack P N 279 1062 0 75 A slow blow 5X20 mm GMA type The RSM 2000 also co...

Page 4: ... located at the top of the mounting mast and as far away from other metal structures like masts and towers If the ARA must be mounted along the side of a mast or tower offset the mounting by at least 1 meter 3 feet if possible Locating the antenna at a closer distance will degrade performance but not to the extent of making the antenna performance unsatisfactory The ARA 2000 mounting brackets shou...

Page 5: ...oax To 120 VAC line HF input Use BNC to PL 259 cable N M to N F Notes 1 A 0 75 amp slow blow fuse is located inside of the RSM 2000 unit This may be accessed for inspection or replacement by removing the top cover on the RSM unit Replacement fuses are available from BPT or you may use Radio Shack or equivalent P N 279 1062 0 75 A slow blow 5X20 mm GMA type 2 The RSM 2000 also contains a variable R...

Page 6: ... bptec com Email info bptec com 6 Interconnect Diagram for EWPA 5200 Pre amplifier Installation RSM 2000 Receiving Antenna Discone To 120 VAC line LMR 240 UF Jumper N M to N M LMR 240 UF Coax N M to BNC M UHF input PS 120 To Receiver RG 58 U jumper BNC M to N M EWPA 5200 Mast mount To Active Ant YOUR UHF RECEIVER DC Supply ...

Page 7: ...m has been installed and the cables checked the system can be powered up Apply power to the radio system and set the band and frequency to a location where signals will be found in your time zone Plug in the ARA power supply and you should immediately hear signals loud and clear If this is not the case please refer to the troubleshooting section and contact your local distributor for addition serv...

Page 8: ... the level of the intermodulation image signals stays the same without regard to the attenuator setting the source of overloading is probably due to antenna preamplifier overloading and can not be easily corrected The most common reason for having intermodulation image signals produced within the antenna is the presence of a high level signal from a local TV or FM broadcast station These signals c...

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