SERIES M
CURRENT VIEWING RESISTORS
DESCRIPTION
Terminating type CVR with threaded stud and mounting flange input connections.
SPECIFICATIONS
1M Models - 20 - Watt Hi-wattage Units - 4 3/4 Inch Overall Length
Model |
Resistance ohms |
Bandpass MHz. |
Risetime nsec. |
Emax joules |
1M-T10* |
.05 |
1200 |
0.30 |
75 |
1M-05 |
.025 |
400 |
1 |
150 |
1M-1 |
.02 |
800 |
0.45 |
63 |
1M-2 |
.01 |
200 |
2 |
125 |
1M-4 |
.005 |
48 |
8 |
250 |
1M-8 |
.025 |
12 |
30 |
500 |
1M-10 |
.002 |
8 |
45 |
625 |
1M-16 |
.00125 |
3.2 |
113 |
1000 |
1M-20 |
.001 |
2.2 |
164 |
1250 |
2M Models - 30 - Watt Hi-wattage Units - 6 3/4 Inch Overall Length
Model |
Resistance ohms |
Bandpass MHz. |
Risetime nsec. |
Emax joules |
2M-T10* |
.1 |
800 |
0.45 |
150 |
2M-05* |
.05 |
400 |
1 |
300 |
2M-1 |
.04 |
400 |
1 |
125 |
2M-2 |
.02 |
200 |
2 |
250 |
2M-4 |
.01 |
48 |
8 |
500 |
2M-8 |
.005 |
12 |
30 |
1000 |
2M-10 |
.004 |
8 |
45 |
1250 |
2M-16 |
.0025 |
3.2 |
113 |
1250 |
2M-20 |
.002 |
2.2 |
164 |
2500 |
*These models slightly longer than stated. BNC output connector supplied as standard. Other connectors available.
CONTINUOUS DUTY RATINGS
| Model | Hi-Wattage | Finned Model |
| 1M | 20 WATTS | 75 WATTS |
| 2M | 30 WATTS | 125 WATTS |
The Hi-Wattage model is standard. The wattage for the 1M is 20 watts and the 2M is 30 watts. Both the 1M and 2M are available with cooling fins attached to their cases. The finned model wattage's are75 watts for the 1M and 125 watts for the 2M. The wattage's stated are based on heavy current connections with unconfined mounting. The case temperatures should not exceed 140 degrees F(60 degrees C). Additionally the Finned Models require 100 cubic feet(2.8 cubicmeters) per minute air flow over their cases. The ambient temperature should not exceed 86 degree F(30 degrees C). Operation above this temperature the wattage rating should be derated accordingly.
ORDERING INFORMATION
When ordering specific model number, wattage, output connector, and tolerance. Example: 1M-20, 20 watts,BNC, 4%.
