PA 1-07
Updated 03/21/2016
Test Frequency : 12.5 MHz
TOMCO serial number 6169 0.1-30 MHz
WERLATONE serial number 96399 1-30 MHz
FILTER 13 MHz (*doug williams)
Settings
- AUTO DHCP - ok
- FRONT LED - ok; when no load, LED OFF - ok
- default db in = 1dBm
Power Supply Measurements
AC voltage setting: 115V
DC voltage (V): 26.5
Ammeter reading (A): 1.7
UPS power load w/ 2dBm input(W):
Signal Measurements
- RF power meter: Mini Circuits PWR-SEN-6GHS USB power sensor
- internal attenuator set at 0 dBm
- power meter 50 dBm offset applied for measurements at rear panel connectors
- 10 dB attenuators used at FWD and RFL outputs to achieve 50 dB atten of actual signal
| Location | Meter Reading (dBm) | Rabbit Reading (dBm) | Comments | |
|---|
| IN connector | +1.86 | 1.6 | |
| FWD connector | ---- | ---- | |
| RFL connector | ---- | ---- | |
| OUT connector | +47.18 | 47.2 | stable @ 1dB |
Temperature Measurements
- temperature meter: DM6802B Digital Thermometer
| Location | Meter Reading (deg C) | Rabbit Reading (deg C) | Comments | |
|---|
| BTC | 33.8 | 35.8 | |
| MCI | 24.2 | 23.0 | |
| AMB | 26.2 | 27.0 | |
old notes
Spectrum Analyzer Images
Input Signal
At FWD connector
At RFL connector
At OUT connector
