PA 1-12
Updated (03/21/2016)
Test Frequency : 8.25 MHz
TOMCO serial number 6163 0.1-30 MHz
WERLATONE serial number 96389 1-30 MHz
FILTER (9MHz) serial number 0002 (*doug williams)
Settings
- AUTO DHCP - ok
- FRONT LED - ok; when no load, LED OFF - ok
- default dB in = 0dB
Power Supply Measurements
AC voltage setting: 115
DC voltage (V): 26.5 (should be about 24.5 V under load, adjust otherwise)
Ammeter reading (A): 1.8
UPS power load w/ 2dBm input(W): N/A
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 | 1.3 | |
| FWD connector | | | |
| RFL connector | | | |
| OUT connector | 47.88 | 47.5 | |
Temperature Measurements
- temperature meter: DM6802B Digital Thermometer
| Location | Meter Reading (deg C) | Rabbit Reading (deg C) | Comments | |
|---|
| BTC | 40.6 | 42.2 | |
| MCI | 25.5 | 24.9 | |
| AMB | 30.4 | 29.9 | |
old Notes
Spectrum Analyzer Images
Input Signal
At FWD connector
At RFL connector
At OUT connector
