Bird Technologies 73-67-50 Series - Manual (Page 2)

Compact Ceramic TX Combiner
73-67-50 Series
30303 Aurora Rd. Solon, OH 44139 866.695.4569 www.bird-technologies.com
SPECIFICATIONS
Frequency Range 450-512 MHz
Maximum Power per Cavity 110 W typical, 125 W max
Cavity Input Return Loss 20 dB typical, 18 dB min
Input / Output Connector N(F)
Operating Temperature -10°C to +55°C
Storage Temperature -40°C to +95°C
Size 5.82” x 5.82” x 17 (including tuning rod)
TYPICAL 6 CHANNEL TRANSMIT COMBINER
Frequency Range 450-512 MHz
Insertion Loss
(150 kHz spacing)
3.7 dB typical, 5.3 dB max.
Insertion Loss
(250 kHz spacing)
2.9 dB typical, 4.8 dB max.
Insertion Loss
(500 kHz spacing)
2.4 dB typical, 4.3 dB max.
Input VSWR 1.2:1 maximum
Average Input Power per
Channel (continuous duty)
110W typical, 125 W max
Number of Cavities 6
Height (inches) 17” (9-10 rack units)
Depth (inches) 17”
Width (inches) 18”
19” Rack Mountable Yes
Weight (lbs) Approximately 100 lbs.
Input / Output Connector N(F)
Operating Temperature -10° C to +55° C
Storage Temperature 40° C to +95° C
Note: Model numbers will be determined based on frequency plan. Please consult factory.
Selectivity (T-Pass Configuration)
L
osses (dB)
Frequency MHz
System Loss
L
osses (dB)
Frequency MHz
Combiner_Ceramic_2012 branding 11/20/2012 1:23 PM Page 2