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XTC – XPANDABLE TRANSMIT COMBINER SERIES – 7-inch Cavity

 

The XTC is the newest 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 75 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 & expandable design

- From 1-21 channel capacity

- Expandable 1 or more channels at a time

- Re-configurable equipment

- 132-174 MHz, 42 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

             
132-174 MHz
XPANDABLE TRANSMIT COMBINER
Electrical Specifications XTC-13-72 XTC-13-74 XTC-13-76 XTC-13-78 XTC-13-7-10 XTC-13-7-12
Frequency Range, MHz 132-174 132-174 132-174 132-174 132-174 132-174
Bandwidth, MHz 42 42 42 42 42 42
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 75 75 75 75 75 75
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 4.3 5.4 5.8 6.2 6.5 6.7
Continuous Power Input, Watts 150 150 150 150 150 150
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 Channel 2 - Channel 3 - Channel 5 - Channel 8 - Channel
4" Cavity XTC-13-41 XTC-13-42 XTC-13-43 XTC-13-45 XTC-13-48
6.625" Cavity XTC-13-71 XTC-13-72 XTC-13-73 XTC-13-75 XTC-13-78
10" Cavity XTC-13-01 XTC-13-02 XTC-13-03 XTC-13-05 XTC-13-08

     
     
     

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