Opened 8 years ago
#1458 new Transmitters
30 Mar 19:30 Transmitter power measurments
| Reported by: | ryaya | Owned by: | |
|---|---|---|---|
| Priority: | normal | Milestone: | 2017_03 ISCOD CONGSS |
| Component: | ISR | Version: | |
| Keywords: | Cc: |
Description
09:00 TX Power sample (-70 dB coupling)
Tx1 +6.1 dBm
Tx3 +2.2 dBm
Tx4 +2.0/+5.0 dBm
Line Voltage and Power: 4000 VAC, 280 KW
09:23 Failure at PA1 screen power supply
10:00 TX Power sample (-70 dB coupling)
Tx1 +6.1 dBm
Tx3 +2.3 dBm
Tx4 +2.1/+5.0 dBm
Line Voltage and Power: 4050 VAC, 280 KW
11:00 TX Power sample (-70 dB coupling)
Tx1 +6.1 dBm
Tx3 +2.2 dBm
Tx4 +2.1/+5.0 dBm
Line Voltage and Power: 4020 VAC, 280 KW
12:00 TX Power sample (-70 dB coupling)
Tx1 +6.1 dBm
Tx3 +2.3 dBm
Tx4 +2.2/+5.1 dBm
Line Voltage and Power: 4050 VAC, 280 KW
12:17 Failure at PA1 screen power supply
13:00 TX Power sample (-70 dB coupling)
Tx1 +6.1 dBm
Tx3 +2.3 dBm
Tx4 +2.2/+5.1 dBm
Line Voltage and Power: 4050 VAC, 280 KW
14:00 TX Power sample (-70 dB coupling)
Tx1 +6.0 dBm
Tx3 +2.1 dBm
Tx4 +2.1/+5.0 dBm
Line Voltage and Power: 4000 VAC, 280 KW
15:00 TX Power sample (-70 dB coupling)
Tx1 +6.1 dBm
Tx3 +2.1 dBm
Tx4 +2.0/+5.0 dBm
Line Voltage and Power: 4000 VAC, 280 KW
16:00 TX Power sample (-70 dB coupling)
Tx1 +6.1 dBm
Tx3 +2.3 dBm
Tx4 +2.2/+5.1 dBm
Line Voltage and Power: 4050 VAC, 280 KW
17:00 TX Power sample (-70 dB coupling)
Tx1 +6.2 dBm
Tx3 +2.3 dBm
Tx4 +2.2/+5.1 dBm
Line Voltage and Power: 4020 VAC, 280 KW
17:35 Dr2 ON
18:00 Problem detected at Dr2, reflected power is too high, the problem was found on antenna connection.
19:00 TX Power sample (-70 dB coupling)
Tx1 +6.2 dBm
Tx3 +2.2 dBm
Tx4 +2.1 dBm
Dr2 -7.0 dBm
