SDR900H
900MHz Frequency Hopping Spread Spectrum Digital
Wireless Transceiver System
Installation and
Operating Instructions
10/29/2004
Revision B
Page 1: ...SDR900H 900MHz Frequency Hopping Spread Spectrum Digital Wireless Transceiver System Installation and Operating Instructions 10 29 2004 Revision B...
Page 2: ...t to Multipoint Operation 6 Multilink Operation 6 Transceiver Operation 7 Transceiver Configuration Using SDRLink 8 Troubleshooting 10 SDR900H Specifications 12 Table of Figures Figure 1 SW 3 Settings...
Page 3: ...ie camera PTZ controller and Trango radios when they are right in front of you and not up on the side of a building or mounted on a pole You will also need to program the SDR900H radios with the SDRLi...
Page 4: ...of operation RS 232 422 485 Using SDRLink program the proper baud rate address and channel into the radio See page 8 for using the SDRLink software Note SW 4 s switches should both be off SW 3 Example...
Page 5: ...eel pole 8 Fasten the antenna cables to both units and use no more than 8 lb in of torque Tighten flange around cables Apply a small amount of silicone to the flange openings to make a leak proof conn...
Page 6: ...RF Exposure Caution This equipment is approved only for base station transmitting devices Separation distances of i 20 centimeters or more for antennas with gains 6 dBi or ii 2 meters or more for ant...
Page 7: ...t To obtain the best performance and transmission distance the following rules of thumb should be followed 1 Mount the transceiver antennas above human and mechanical traffic the higher the better A t...
Page 8: ...ALCON RX FOR VIDEO Channel 7 FALCON RX FOR VIDEO Channel 5 Channel 3 Channel 1 FALCON TX FOR VIDEO SDR900H Tx Tx Channel 7 AD900 8Y RP AD900 8Y RP PTZ CAMERA Rx Rx PTZ CAMERA Rx Rx Channel 5 FALCON TX...
Page 9: ...C It is highly recommended that the supplied power adapters 7VDC be used to reduce the heat dissipated from the unit If another power adapter is to be used ensure that it is well regulated 5 Batteries...
Page 10: ...sition 4 off down Note SW 4 positions 1 and 2 should be off down 3 On the head end side connect the wires to the SDR900H s terminal block at Rx and Rx 4 On the camera side connect the wires to the SDR...
Page 11: ...mera and controller 8 Select the hopping channel and address to match the other SRD900H that will be communicating with the radio you are currently programming 9 Click Write Configuration Tab 10 Repea...
Page 12: ...wer equipment operating near the 902 928MHz band such as paging system base stations or cellular phone base stations may also interfere if they are within several hundred feet of the radios Changing t...
Page 13: ...re between the radio and the controllers If CBLDAT 1 is connected to J2 unplug CBLDAT 1 If RF and Serial LEDs constantly flicker on and off on the radio connected to the camera when no data is being s...
Page 14: ...ol o optional 5 wire RTS CST hardware handshaking flow control requires CBLDAT 3 not included RS485 422 o optional multidrop o DIP switch enabled termination resistors TX 120 Ohm RX 120 or 100 Ohm Con...
