Bird - The RF Experts
T-Pass Transmit Combiners
T-Pass Transmit Combiners
T-Pass Transmit Combiners
Bird Technologies provides multicoupling systems, not “one-size-tries-to-fit-all” products. Each T-Pass Transmit Combiner system is designed and configured for the specific site at which it is to be used. intermodulation studies as well as transmitter noise and receiver desense estimates are used to design the unit with the required isolation characteristics for the environment where it will be used.
T-Pass Transmit Combiners
T-Pass Transmit Combiners
Check up to five products to compare
Item No
Item Name
Frequency Range
Cavity Type and Diameter
Maximum Continuous Transmit Power
118-136 MHz, T-Pass Combiner, 6.625" Cavity
118-136 MHz
Quarterwave, 6.625” (168 mm)
See Model Matrix
118-136 MHz, T-Pass Combiner, 10" Cavity
118-136 MHz
Quarterwave, 10” (254 mm)
See Model Matrix
132-174 MHz, T-Pass Combiner, 6.625" Cavity
132-174 MHz
Quarterwave, 6.625” (168 mm)
See Model Matrix
132-174 MHz, T-Pass Combiner, 10" Cavity
132-174 MHz
Quarterwave, 10” (254 mm)
See Model Matrix
215-300 MHz, T-Pass Combiner, 6.625" Cavity
215-300 MHz
Quarterwave, 6.625” (168 mm)
See Model Matrix
215-300 MHz, T-Pass Combiner, 10" Cavity
215-300 MHz
Quarterwave, 10” (254 mm)
See Chart
380-420 MHz, T-Pass Combiner, 6.625" Cavity
380-420 MHz
3/4-wave, 6.625” (168 mm)
125 W
406-512 MHz, T-Pass Combiner, 6.625” Cavity
406-512 MHz
3/4-wave, 6.625” (168 mm)
150 W
406-512 MHz, T-Pass Combiner, 10" Cavity
406-512 MHz
3/4-wave, 10” (254 mm)
150 W
764-869 MHz, T-Pass Combiner, 6.625" Cavity
764-869 MHz
3/4-wave, 6.625" (168 mm)
125 W
806-960 MHz, T-Pass Combiner, 6.625" Cavity
806-960 MHz
3/4-wave, 6.625" (168 mm)
150 W @ 450 kHz
125 W @ 250 kHz