iDEN MI NI Step 2. Type “HELP” in and hit “Enter” key to look up the list of commands. Step 3. ▶ To execute a command, “Enter” key must be hit. ▶ I f the command is successful, “OK” is displayed but if not, “ERROR” is displayed. ▶ To reset a MCU (Main Control Unit), type “RESET” in. Command: > > RESET↵ Examples 1 Frequency Setup 1.1 iDEN 800, 1.1.1 I f the bandwidth is 18MHz, > > 8B 0↵ 1.1.1.1 I f the frequency range is 851.0MHz ~ 869.0MHz, > > 8F 0↵ 1.1.1.2 I f the frequency range is 850.
iDEN MI NI 1.1.2 Otherwise, the bandwidth is 7MHz > > 8B 1↵ 1.1.2.1 I f the frequency range is 862.0MHz ~ 869.0MHz, > > 8F 0↵ 1.1.2.2 I f the frequency range is 861.8MHz ~ 868.8MHz (200KHz shift), > > 8F 1↵ 1.1.2.3 I f the frequency range is 861.6MHz ~ 868.6MHz (400KHz shift), > > 8F 2↵ iDEN 900 (5MHz f ixed bandwidth →Bandwidth setup is not necessary), 1.2 1.2.1 I f the frequency range is 935.0MHz ~ 940.0MHz, > > 9F 0↵ 1.2.2 I f the frequency range is 934.8MHz ~ 939.
iDEN MI NI 3 ALC (Automatic Level Control) Level Setup: 30dBm > > TXALC_LEVEL 30↵ > > RXALC_LEVEL 30↵ > > TXALC ON↵ > > RXALC ON↵ * ALC (Automatic Level Control) maintains the specif ic TX and RX output power by the setup parameter. Do not set the ALC value over 30.
iDEN MI NI < Specifying of the ALCs> < Setting of the ASD parameters> User’s Manual -30-
iDEN MI NI < The screenshot of the example setting> < The screenshot of the ALC Operating> The maximum output power for operating is +30 dBm on both Tx and Rx.
iDEN MI NI 4.3 Downloading of the latest firmware Step 1. Click the “Send File…” of Transfer menu. Step 2. Browse the latest f irmware f ile.
iDEN MI NI Step 3. Select file to send. Step 4. Send the f ile on the “Xmodem” protocol.
iDEN MI NI Step 5. Push the “Send” button.
iDEN MI NI Step 6. Type “VER” and hit the “Enter” key to check the version of f irmware.
iDEN MI NI * Reference The Operating Bandwidth & Frequencies Bandwidth 18MHz-bandwidth iDEN 800 7MHz-bandwidth iDEN 900 5MHz-bandwidth Operating Frequency 851~869MHz Downlink 850.8~868.8MHz 850.6~868.6MHz 806~824MHz Uplink 805.8~823.8MHz 805.6~823.6MHz 862~869MHz Downlink 861.8~868.8MHz 861.6~868.6MHz 817~824MHz Uplink 816.8~823.8MHz 816.6~823.6MHz 935~940MHz Downlink 934.8~939.8MHz 934.6~939.6MHz 896~901MHz Uplink 895.8~900.8MHz 895.6~900.
iDEN MI NI 5. Troubleshooting 5.1 RF Connection Check Problem Either the downlink output power or the uplink output power (=Input Power to the repeater) is too weak. Solution Check if the following RF connections are loose: 1. The cable connection from the donor antenna to the donor antenna port 2. The cable connection from the service antenna port to the service antenna 5.2 Power Connection Problem All LEDs at the bottom are turned off. Figure 17.
iDEN MI NI Figure 18. AC power cord Check 5.3 Red Light on the Alarm LED Problem Red light LED turns on the Alarm LED after applying AC power. Figure 19.
iDEN MI NI * Check points The red LED can be turned on due to out of range as the following below: Alarms Lower Upper Tx Input -70dBm -30dBm Tx/Rx Output 0dBm 35dBm Temperature -10°C 80°C DC Voltage 20V 30V DC Current 0A 5A Solution If the red light LED is steady in the range of critical values, request a technical support.
iDEN MI NI 6. Glossary 6.1 ALC (Automatic Level Control) * ALC feature prevents the repeater from exceeding its maximum output power, by reducing the gain automatically. ALC is used to adjust the gain to an appropriate level for a range of input signal levels. [ Example] [ For the repeater with 30dBm Maximum Output power, 80dB Maximum Gain / 30dB Gain control range, -> I f input signal is -30Bm and ALC is set as 30dBm, the gain will be 60dB to adjust to the level.
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iDEN MI NI iDEN MINI Copyright © R-tron Inc. 2000-2007 All Rights Reserved 6402 College Boulevard Overland Park, KS 66211 Any reproduction, distribution, or revision of any or all portions of this manual is prohibited without written permission from R-tron Inc. The information in this guide is subject to change without any prior notification. www.r-tron.
