TB 9-6625-1916-24
Table 1. Minimum Specifications of Equipment Required.1
Manufacturer and model
Common name
Minimum use specifications
(part number)
LOW PASS FILTER
Range: 200 kHz to 2000 MHz
Kalmus Engineering, Model 1-60-
564-1, -2, -3 (1-60-564-1)
(1-60-564-2) (1-60-564-3); Telonic,
Model TLC20-3EF1(TLC20-3EF1),
TLC30-4EF7 (TLC30-4EF7),
TLC75-6EF1 (TLC75-6EF1),
TLC125-6EF1 (TLC125-6EF1),
TLC200-6EF1 (TLC200-6EF1),
TLC450-6EF1 (TLC450-6EF1),
TLC700-6EF1 (TLC700-6EF1),
TLS1225-5EF1 (TLS1225-5EF1)
RF POWER METER
0 to 100 W
Bird, Model 4421 (4421) w/
Directional power sensors, model
Accuracy: (4%)
4021, 4022, and 4025 (4021, 4022,
4025)
Aeroflex, Model 2023B (2023B
OPT2/4/11/122)
"1 to 1000 watts" checking power linearity at <100 watts is used to justify measurements <80 90% FS.
1
6. Preliminary Instructions
a. The instructions outlined in paragraphs 6 and 7 are preparatory to the calibration
process. Personnel should become familiar with the entire bulletin before beginning the
calibration.
b. Items of equipment used in this procedure are referenced within the text by common
c. Unless otherwise specified, verify the result of each test and, whenever the test
requirement is not met, take corrective action before continuing with the calibration.
Adjustments required to calibrate the TI are included in this procedure.
d. Unless otherwise specified, all controls and control settings refer to the TI.
HIGH VOLTAGE is used or exposed during the performance of
this calibration.
DEATH ON CONTACT may result if
personnel fail to observe safety precautions.
REDUCE
OUTPUT(s) to minimum after each step within the
performance check where applicable.
(1)
Energize the equipment and allow 15 minutes for warm-up.