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 XTC – XPANDABLE TRANSMIT COMBINER SERIES – 7-inch CAVITY

 

The XTC is the latest evolution of our X-Pass technology. Our Xpandable Transmit Combiners can combine 1 to 21 channels. The XTC series of filters incorporates expandability, close frequency spacing and some of the lowest insertion losses in the industry. Using a 6.625 inch cavity, the XTC can easily support 50 kHz Tx-Tx spacing or 50 kHz spacing while using 10 inch cavities. Each cavity is constructed using a gold alodine finish, silver-plated loops, silver-plated connectors and internal-tuning plunger. Additionally, cavities are temperature compensated for operation between -40ºC to +60ºC. Every cavity is equipped with both coarse and fine tuning rods for quick and easy field or lab re-tuning.

 

• Flexible  and expandable  design

- From 1-21 channel capacity

• Expandable:  1 or more channels at a time

- Re-configurable equipment

- 66-88 MHz, 22 MHz of operating bandwidth

• Temperature  compensation

- Ensures frequency stability

• High attenuation

- Minimizes desense and interference

• Ultra-low  insertion losses

- Low coupling losses

- Low bridging losses

• Continuous high-power handling capability

- 150 watts – 24/7

 Filter_7-inch_Cavity

             
66-88 MHz
XPANDABLE TRANSMIT COMBINER
Electrical Specifications XTC-06-72 XTC-06-74 XTC-06-76 XTC-06-78 XTC-07-10 XTC-07-12
Frequency Range, MHz 66-88 66-88 66-88 66-88 66-88 66-88
Bandwidth, MHz 22 22 22 22 22 22
Number of Channels 2 4 6 8 10 12
Cavity Diameter, in 6.625 6.625 6.625 6.625 6.625 6.625
Min. Channel Sep., KHz 50 50 50 50 50 50
Isolation Min., Tx-Tx, dB 70 70 70 70 70 70
Isolation Min., Ant-Tx, dB 60 60 60 60 60 60
Max. Insertion Loss Per Chan., dB 4.7 5.5 6 6.3 6.8 7.3
Continuous Power Input, Watts 100 100 100 100 100 100
Connectors N Female N Female N Female N Female N Female N Female
VSWR 1.22:1 1.22:1 1.22:1 1.22:1 1.22:1 1.22:1
Temperature -40ºC to +60ºC  -40ºC to +60ºC  -40ºC to +60ºC  -40ºC to +60ºC  -40ºC to +60ºC  -40ºC to +60ºC 
Mechanical Specifications            
Height, in (mm) - (Mounted in X Rack) 65.25H x 24W x 40.25D (1659 x 610 x 1022)
Mounts in 19" Standard Rack Yes Yes Yes Yes Yes Yes
Weight **** DEPENDS ON SET-UP AND RACK DESIGN ****
           
Order Information Single Cavity 2 - Channel 3 - Channel 5 - Channel 8 - Channel
4" Cavity XTC-06-41 XTC-06-42 XTC-06-43 XTC-06-45 XTC-06-48
6.625" Cavity XTC-06-71 XTC-06-72 XTC-06-73 XTC-06-75 XTC-06-78
10" Cavity XTC-06-01 XTC-06-02 XTC-06-03 XTC-06-05 XTC-06-08

     
     
     

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