SERIES F
CURRENT VIEWING RESISTORS
DESCRIPTION
Terminating type CVR with threaded stud and mounting flange input connections.
SPECIFICATIONS
75 Watt Hi-Wattage Units - 8 Inch Overall Length
Model |
Resistance ohms |
Bandpass MHz. |
Risetime nsec. |
Emax joules |
F-250-1 |
.02 |
800 |
0.45 |
250 |
F-500-2 |
.01 |
200 |
2 |
500 |
F-1000-4 |
.005 |
48 |
8 |
1000 |
F-2000-8 |
.0025 |
12 |
30 |
2000 |
F-2500-10 |
.002 |
8 |
45 |
2500 |
F-4000-16 |
.00125 |
3.2 |
113 |
4000 |
F-5000-20 |
.001 |
2.2 |
164 |
5000 |
F-8000-32 |
.000625 |
1 |
250 |
8000 |
F-10,000-40 |
.0005 |
0.58 |
872 |
10000 |
90 Watt Hi-Wattage Units - 8 7/8 Inch Overall Length
| Model | Resistance ohms. | Bandpass MHz. | Risetime nsec. | Emax joules |
F-300-1 |
.025 |
800 |
0.45 |
300 |
F-3000-10 |
.0025 |
8 |
45 |
3000 |
F-16,000-40 |
.0008 |
.58 |
872 |
16000 |
| Model | Hi-Wattage | Finned Model |
| 8" | 75 watt | 250 watt |
| 8 7/8" | 90 watt | 300 watt |
The Hi-Wattage model is standard. The wattage's stated are based on heavy current connections with unconfined mounting. The case temperature should not exceed 140 degrees F (60 degrees C). Additionally the Finned Models require 150 cubic feet(4.2 cubicmeters) per minute air flow over their cases. The ambient temperature should not exceed 86 degrees F (30 degrees C). Operation above this temperature the wattage rating should be derated accordingly.
ORDERING INFORMATION
When ordering specify model number, wattage, output connector and tolerance.
Example:F-5000-20, 75 Watts, BNC, 4%.