132-174 MHz Archives - Comprod Inc.

945-70-NM Log Periodic Antenna

Frequency Range: 580-3000 MHz

Gain: 8-9 dBd

Wide band, ideal for Public Safety and Cellular applications:

Provides excellent coverage solutions in order for external Public Safety Radio Frequencies to propagate within buildings, tunnels or public use environments.
Rugged design to withstand the most extreme environmental conditions.
Extra wide bandwidth for use in multiple bands.

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945-70-P Log Periodic Antenna

Frequency Range: 580-3000 MHz

Gain: 8-9 dBd

Wide band, ideal for Public Safety and Cellular applications:

Provides excellent coverage solutions in order for external Public Safety Radio Frequencies to propagate within buildings, tunnels or public use environments.
Rugged design to withstand the most extreme environmental conditions.
Extra wide bandwidth for use in multiple bands.

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66-13-46-RE Re-Entrant Base Station Duplexer (VHF)

Frequency Range: 138-174 MHz

Ideal for compact high performance applications

Designed for the combination of two frequencies that require extra isolation. Can also be used as efficient pre-selectors
An eight cavity configuration is also available for a higher level of isolation and selectivity
Can be retuned in the field

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Circular Polarized Antenna
205-70

Frequency Range: 138-174, 406-512, 764-806, 806-866, 900-960 MHz

Gain: Unity

Constructed from high strength, corrosion resistant aluminum alloy and stainless steel

Available in VHF, UHF, 800/900 MHz configurations
Rugged design to withstand harsh environmental conditions
Circular polarization
DC ground for lightning protection

This antennas are available in both Right Hand Circular Polarization (RHCP) and Left Hand Circular Polarization (LHCP). SPEC SHEET VHF SPEC SHEET UHF SPEC SHEET 700/800/900

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573-75 VHF Wideband Antenna

Frequency Range: 138-174 MHz

Gain: Unity

Gain of unity over its operating bandwidth
Manufactured using the best corrosion-resistant materials and finishes available
Triple-plated chrome brass with a large insert molded low-loss coil form and spring-loaded, gold-plated contact
Rubber boot to ensure a moisture-proof installation
Standard TAD / NMO type mount

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66-13-76 Pseudo Band Pass Duplexer

Frequency Range: 138-174 MHz

Designed for quick and easy installations

Designed for the combination of two frequencies requiring extra isolation. Can also be used as efficient pre-selectors
Available in 4 or 6 cavity configurations
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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F-33390 VHF Antenna

Frequency Range: 138-150 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 will be recommended, where required (e.g. Euro-style, or universal mount traditional whip)

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66-13-44-RE Re-Entrant Base Station Duplexer (VHF)

Frequency Range: 138-174 MHz

Ideal for compact high performance applications

Designed for the combination of two frequencies that require extra isolation. Can also be used as efficient pre-selectors
A six and an eight cavity configuration is also available for a higher level of isolation and selectivity
Can be retuned in the field

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945-70-NF Log Periodic Antenna

Frequency Range: 580-3000 MHz

Gain: 8-9 dBd

Wide band, ideal for Public Safety and Cellular applications:

Provides excellent coverage solutions in order for external Public Safety Radio Frequencies to propagate within buildings, tunnels or public use environments.
Rugged design to withstand the most extreme environmental conditions.
Extra wide bandwidth for use in multiple bands.

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50-FF-YY-XX Hybrid & Directional Coupler

Frequency Range: 138-174, 215-300, 350-520, 740-960 MHz

Multilayer bonded PCB for high performance and compact design

Low insertion loss
Excellent return loss
Compact dimensions saving space
3, 4.8, 6, 7, 10, 15, 20 and 30 dB values
200 Watts maximum main line power
Integrated mounting bracket

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HTC-13-04HD Hybrid Transmit Combiner

Frequency Range: 138-174 MHz

Designed for compact, close frequency installations. Ideal for very closely spaced frequency transmitters

Ideal for intermodulation panels, providing extra protection with their second harmonic filters, when physical space is at a premium or is constrained, and for providing extra isolation between two very close transmitters
High isolation: minimizes intermodulation products
Low loss: maximizes system performance
Continuous power:
- Physical size and materials used maximizes the performance across the operating band

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45-05-250 RF Load

Frequency Range: DC-1000 MHz

Specifically designed to continually absorb reflected power

Excellent return loss
Oversized heat sinks
Continuous duty power:
- 24/7 operation
- Install-and-forget

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945-70-NM Log Periodic Antenna

945-70-P Log Periodic Antenna

66-13-46-RE Re-Entrant Base Station Duplexer (VHF)

Circular Polarized Antenna
205-70

573-75 VHF Wideband Antenna

66-13-76 Pseudo Band Pass Duplexer

F-33390 VHF Antenna

66-13-44-RE Re-Entrant Base Station Duplexer (VHF)

945-70-NF Log Periodic Antenna

50-FF-YY-XX Hybrid & Directional Coupler

HTC-13-04HD Hybrid Transmit Combiner

45-05-250 RF Load

FREQUENCY RANGE

NOMINAL GAIN

ANTENNA PATTERN