Products - Page 28 of 39

832-70 Light Duty VHF Exposed Dipole

Frequency Range: 148-174 MHz

Gain: 3.0 or 6.0 dBd

Light duty VHF exposed dipole

Available in a VHF configuration (2 frequency splits)
Low VSWR version with maximum gain over specified frequency
External cabling and fixed dipole-mast spacing
Adjustable pattern for omnidirectional or offset coverage

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834-70 Light Duty VHF Exposed Dipole

Frequency Range: 148-174 MHz

Gain: 6.0 or 9.0 dBd

Light duty VHF exposed dipole

Available in a VHF configuration (2 frequency splits)
Low VSWR version with maximum gain over specified frequency
External cabling and fixed dipole-mast spacing
Adjustable pattern for omnidirectional or offset coverage
The 834-70 antenna is shipped in two sections to be assembled on site.

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68-38-71 X-Pass Cavity

Frequency Range: 380-512 MHz

Designed for flexible, close frequency systems

Each cavity has both a Reject and a Pass band curve
Available in single units, they can be combined with band pass, notch, and pass reject cavities for added protection and isolation
Temperature compensated to ensure frequency stability
High attenuation to minimize desense and interference from adjacent systems
Adjustable loops: each cavity has a calibration index for easy field tuning

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445-75 VHF Antenna

Frequency Range: 132-174 MHz

Gain: Unity

Individually calibrated to ensure the best performance in a disguised appearance

Two or three separate frequency segments in a given mobile band
Cross-channel operation in two mobile bands with one antenna
Alternative antennas to an OEM version will be recommended, where required (e.g. Euro-style, or universal mount traditional whip)

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68-74-71 X-Pass Cavity

Frequency Range: 746-960 MHz

Designed for flexible, close frequency systems

Each cavity has both a Reject and a Pass band curve
Available in single units, they can be combined with band pass, notch, and pass reject cavities for added protection and isolation
Temperature compensated to ensure frequency stability
High attenuation to minimize desense and interference from adjacent systems
Adjustable loops: each cavity has a calibration index for easy field tuning

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446-75 UHF Antenna

Frequency Range: 406-512 MHz

Gain: Unity

Individually calibrated to ensure the best performance in a disguised appearance

Two or three separate frequency segments in a given mobile band
Cross-channel operation in two mobile bands with one antenna
Alternative antennas to an OEM version will be recommended, where required (e.g. Euro-style, or universal mount traditional whip)

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447-75 700/800/900 MHz Antenna

Frequency Range: 764-960 MHz

Gain: Unity

Individually calibrated to ensure the best performance in a disguised appearance

Two or three separate frequency segments in a given mobile band
Cross-channel operation in two mobile bands with one antenna
Alternative antennas to an OEM version will be recommended, where required (e.g. Euro-style, or universal mount traditional whip)

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Dual Band Antennas

Frequency Range: 30-50 and 150-174 150-174 and 406-512 150-174 and 764-960 MHz

Gain: Unity

Designed to meet customers' special requirements

Two or three separate frequency segments in a given mobile band
Cross-channel operation in two mobile bands with one antenna

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Couplers

Comprod is a leader in the design of RF filtering and coupling devices. The following are the specifications for couplers and tuners required as part of a disguised antenna solution.

Broadcast couplers - allow AM-FM broadcast receiver operation along with normal two-way mobile radio operation.
Crossband couplers - allow mobile radios on two different bands to operate with a single disguised antenna.
Antenna tuners - provide impedance matching and partly retuning the existing antenna to new frequencies.

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XTC-11-7X Xpandable Transmit Combiner - 7" Cavity

XTC-11-7ND Xpandable Transmit Combiner – 7″ Cavity

Frequency Range: 108-136 MHz

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

Can easily support 75 kHz Tx-Tx spacing or 50 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
108-136 MHz, 28 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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XTC-11-0ND Xpandable Transmit Combiner – 10″ Cavity

Frequency Range: 108-136 MHz

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

Can easily support 75 kHz Tx-Tx spacing or 50 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
108-136 MHz, 28 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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XTC-13-7X Xpandable Transmit Combiner - 7" Cavity

XTC-13-7ND Xpandable Transmit Combiner – 7″ Cavity

Frequency Range: 132-174 MHz

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

Can easily support 75 kHz Tx-Tx spacing or 50 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
132-174 MHz, 42 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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