Transmission-Line Transformers
Ham Radio Series
| BR-41-100-A |
| Description: |
broad-band 4:1 balanced to unbalanced transmission-line transformer
(balun) |
| Frequency range: |
1.8 to 29.7 MHz |
| RF power: |
100 W |
| Input connector: |
coaxial jack UHF (SO-239) |
|
| Datasheet: |
(PDF, 459 kB) in
german |
| Delivery status: |
from stock |
| BR-41-750-D |
| Description: |
broad-band 4:1 balanced to unbalanced transmission-line transformer
(balun) |
| Frequency range: |
1.8 to 29.7 MHz |
| RF power (max.): |
750 W |
| Input connector: |
coaxial jack UHF (SO-239) |
|
| Datasheet: |
(PDF, 371 kB) in
german |
| Return loss: |
(PDF, 13 kB) |
| Delivery status: |
from stock |
Professional Series
| UU-41-3 |
| Description: |
broad-band 4:1 unbalanced to unbalanced transmission-line
transformer (unun) |
| Transformation (nom.): |
200 Ohm to 50 Ohm |
| Frequency range: |
100 kHz to 20 MHz |
| RF power (max.): |
3 kW |
| Input connector: |
coaxial jack 7/16 |
|
| Delivery status: |
two weeks after receipt of order |
| UU-41-10, UU-41-10-L |
| Description: |
broad-band 4:1 unbalanced to unbalanced transmission-line
transformer (unun) |
| Transformation (nom.): |
200 Ohm to 50 Ohm |
| Frequency range: |
40 kHz to 30 MHz (UU-41-10-L: 10 kHz to 30 MHz) |
| RF power (max.): |
10 kW |
| Input connector: |
coaxial jack 13-30 or EIA 1 5/8'' flange |
|
| Datasheet: |
(PDF, 191
kB) |
| Delivery status: |
ten weeks after receipt of order |
| UU-91-3 |
| Description: |
9:1 unbalanced to unbalanced transmission-line transformer (unun) |
| Transformation (nom.): |
450 Ohm to 50 Ohm |
| Frequency range: |
1.5 MHz to 12 MHz |
| RF power (max.): |
3 kW |
| Input connector: |
coaxial jack 7/16 |
|
| Delivery status: |
four weeks after receipt of order |
|
