XTC-38-7X Xpandable Transmit Combiner – 7″ Cavity

XTC-38-7X Xpandable Transmit Combiner – 7″ Cavity

Frequency Range: 380-512 MHz

Incorporates expandability, close frequency spacing and some of the lowest insertion losses in the industry

  • Can easily support 125 kHz Tx-Tx spacing or 75 kHz spacing while using 10” cavities
  • Flexible design: from 1-21 channel capacity
  • Expandable: 1 or more additional channels at a time; re-configurable equipment
  • 380-512 MHz, 132 MHz of operating bandwidth
  • Temperature compensation to ensure frequency stability
  • High attenuation to minimize desense and interference
  • Ultra-low insertion losses; low coupling and bridging losses
  • Continuous high-power handling capability; 150 watts – 24/7
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Order Information Single Cavity 2 – Channel 3 – Channel 5 – Channel 8 – Channel 10 – Channel 12 – Channel
7″ Cavity XTC-38-71 XTC-38-72 XTC-38-73 XTC-38-75 XTC-38-78 XTC-38-7-10 XTC-38-7-12

Description

Our eXpandable transmit combiners can combine from 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” cavity, the XTC can easily support 125 kHz Tx-Tx spacing or 75 kHz spacing while using 10” 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.

Additional information

Frequency Range, MHz

380-512

Bandwidth, MHz

132

Number of Channels

from 1 to 21

Cavity Diameter, in

6.625

Min. Channel Separation, kHz

125

Isolation Min., Tx-Tx, dB

80

Isolation Min., Ant-Tx, dB

70

Max. Insertion Loss Per Channel, dB

Depends on the number of channels

Continuous Power Input, Watts

150

Connectors

N Female

VSWR

1.22:1

Temperature Range, ºC

– 40 to +60

Dimensions (H x W x D) (mm) - in X Rack

86.5 x 24 x 36
(2197 x 610 x 914)

Mounts in 19" Standard Rack

Yes

Weight, lbs

Depends on set-up and rack design