Bird Technologies Group 5PI616850 SIGAL BOOSTER 2 User Manual 9386S1 1

Bird Technologies Group SIGAL BOOSTER 2 9386S1 1

USERS MANUAL 2

Manual 7-9386-1 Page 9TX RX Systems Inc. 09/30/0461-68-50 UserMan page 9 of 25the unit and the possibility for injury if the unitshould become detached from its mounting sur-faces for any reason.Although signal boosters can operate for yearswithout being attended to, the unit will need to beaccessed by service personnel with troubleshoot-ing equipment, such as digital multimeters andspectrum analyzer or a laptop computer from timeto time. The location of the power source will alsohave a bearing on the mounting location. SB IIuses external heat sinks and needs to be mountedwhere there can be an unobstructed air flow overthe heat sinks fins. The SB II cabinet will stay warmduring normal operation so in the interest of equip-ment longevity, avoid locations that carry hotexhaust air or are continually hot.MountingFigure 1 shows mounting hole dimensions and lay-out for the cabinet. Mount the cabinet using 3/8”(10 mm) diameter steel bolts (not supplied). Werecommend flat washers on both ends and a lockwasher under the nut. Nut and bolt mounting is pre-ferred to the use of lag bolts. Use backer blockswhere necessary to spread the force over a largersurface area. In areas of known seismic activity,additional devices such as tether lines may be nec-essary.Because TX RX Systems, Inc. cannot anticipate allthe possible mounting locations and structuretypes where these devices will be located, we rec-ommend consulting local building inspectors, engi-neering consultants or architects for advice on howto properly mount objects of this type, size andweight in your particular situation.MOUNTING TABSDOORCLAMPS0.433" DIA.(11mm) 0.433" DIA.(11mm) SIDE VIEW24.0" (610mm)OR18" (458mm)37.25" (946mm)OR31.26" (794mm)Figure 1: SB II cabinet mounting hole layout.
Manual 7-9386-1 Page 10TX RX Systems Inc. 09/30/0461-68-50 UserMan page 10 of 25AC PowerEntryUplink OutDownlink InConnect BackupBattery hereForm-CContactsDownlink InUplink OutBatteryBackupSwitchAC PowerSwitchOLC LightBarsPowerSupplyGround Strap toCabinet DoorMenuSelectButtonsDuplexerSignalSamplerStatus LED’sFiltersUplinkPowerAmplifierFiltersDownlinkPowerAmplifierDuplexerSignalSamplerSpare(unused slot)Isolator IsolatorDownlink M/L Card(for full gain model)Downlink Low Gain Card(for mid gain Model)Downlink Attenuator Card(for low gain Model)Uplink L/L Card(for high gain model)Uplink Low Gain Card(for mid gain model)Uplink Attenuator Card(for low gain model)UplinkPowerDistributionUplink M/L Card(for full gain model)Uplink Low Gain Card(for mid gain Model)Uplink Attenuator Card(for low gain Model)Downlink L/L Card(for high gain model)Downlink Low Gain Card(for mid gain model)Downlink Attenuator Card(for low gain model)DownlinkPowerDistributionControllerComm-Card(optional)Figure 2: Front view of SB II. Part number 61-68-50 two-way signal booster shown as an example.

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