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Professional radio communications
Professional Two-Way Radios & Audio Surveillance Receivers
Find the right radio for your team and the right receiver for your audio transmitter. Compare professional two-way radios, VHF/UHF handheld transceivers and dedicated audio surveillance receivers. Review frequency coverage, power options and connections, then request a quote for the configuration you need.
For portable voice communication, start with the radios you need to reach. Compare handheld VHF/UHF radios by transmit bands, selectable output power, battery and size. Mesh radios provide a separate option for communication across a distributed network.
For covert audio transmitters, choose a receiver that matches the frequency, modulation and coding. Explore multichannel UHF receivers for clear audio, spectrum inversion and delta modulation, plus repeaters for compatible transmitter systems.
Have equipment to match? Send us the radio or transmitter model and request pricing and configuration advice. We provide technical consultation, training and support.
Compare professional radios and bugs receivers
Mesh radios
PTT-Mesh-Radio
Portable PTT Mesh Radio
An S-band mesh radio with push-to-talk communication and encryption. Seek & Avoid searches for alternative frequencies when interference affects the link.
VHF/UHF two-way radios
VXERRE
Dual-Band VHF/UHF Handheld Radio
Choose 0.3, 1, 2.5 or 5 W transmit power. Receives 0.5–999 MHz in AM, NFM and WFM. A 1,400 mAh battery and 270 g weight complete the portable setup.
VHF/UHF two-way radios
KEN-F7
Compact VHF/UHF Handheld Transceiver
A portable dual-band radio with broadcast reception. Its compact housing measures 58 × 88 × 29 mm.
Radio receivers
IC-ERRE
Wide-Coverage Handheld Receiver
Receives 0.1–1,309.995 MHz in AM, FM and WFM. Scans up to 30 channels per second, supports CTCSS/DTCS and runs on two AA batteries.
Radio receivers
EN-R5D
UHF Receiver for Analog and Digital Audio Transmitters
An audio surveillance receiver for compatible UHF transmitters. Supports clear or coded audio, depending on the installed module and configuration.
Audio repeaters
ENRRU-010
Remote-Controlled Audio Repeater
Relay signals from compatible low-power audio transmitters with remote radio control. Supports clear or coded signals in the specified configuration.
Radio receivers
ENPRK-040
Multichannel UHF Audio Receiver
Monitor compatible audio transmitters across multiple UHF channels. Designed for clear WFM audio.
Radio receivers
ENPRK-040I
Spectrum-Inversion UHF Receiver
10 channels across 416–421 MHz for clear WFM or spectrum-inverted audio. Headphone and recorder outputs; three AAA batteries or an external power supply.
Radio receivers
ENPRK-040D
Delta-Modulation UHF Receiver
A multichannel surveillance receiver for compatible UHF transmitters using delta modulation. Match the configuration to your transmitter.
Specialized systems
Special Equip
Specialized Audio Systems for Law Enforcement
Explore analog and digital transmitters, receivers, recorders and accessories for professional applications. Equipment details are available in the PDF catalog.
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Choosing Professional Two-Way Radios and Audio Receivers
Whether you need portable voice communication or a receiver for an existing audio transmitter, start with the connection. Match the frequency and signal format, then compare power, size and interfaces.
Choose a handheld radio that fits your setup
For professional two-way radios, start with the equipment already in use. Frequency coverage and operating mode determine the match; power settings, battery requirements and size determine how the unit fits your work. Compare the VXERRE VHF/UHF handheld, with four power settings up to 5 W, and the compact KEN-F7 dual-band transceiver.
VHF/UHF radios: check transmit bands and receive coverage
A handheld transceiver may receive a much wider range of frequencies than it can transmit on. Read the TX and RX specifications separately, then check the operating mode and channel settings. When replacing a radio or adding another unit, send us the existing model and configuration so we can evaluate the connection.
Match an audio surveillance receiver to your transmitter
A receiver for covert audio transmitters needs the correct frequency, modulation and coding. EN-R5D offers module-dependent reception for compatible analog and digital UHF transmitters. For a dedicated multichannel setup, compare the signal formats before selecting a receiver.
Clear audio, spectrum inversion or delta modulation
Choose ENPRK-040 for compatible clear WFM signals, ENPRK-040I for spectrum-inverted or clear WFM audio, or ENPRK-040D for delta-modulation transmitters. If you need to record received audio, check the recorder output and connection requirements.
Plan the complete radio link
Transmit power is one part of the link. Antennas, obstructions and local radio conditions also affect range. The ENRRU-010 audio repeater relays signals from compatible low-power transmitters. For communication between units on a distributed network, explore the S-band PTT mesh radio.
Check power, connections and equipment options
Compare battery type and external-power options, then confirm the headphone, antenna and recording connections you need. The IC-ERRE wide-coverage receiver provides another reception option with multiple audio modes. The specialized audio systems catalog covers additional transmitters, receivers and accessories for law enforcement.
Get pricing for your configuration
Request a quote with the radio or receiver model, the equipment it will connect to, and the required accessories. Contact our team for configuration advice, pricing and technical support. If you already have an audio transmitter, include its frequency and coding details to help us identify a suitable receiver.
Two-Way Radio and Audio Receiver FAQs
Start with the frequencies and operating mode used by the radios you need to reach. Then compare transmit power, battery requirements, size and accessories. Send us your existing radio model so we can evaluate the match.
The radios must support the same operating frequency and compatible communication settings. A dual-band label alone does not establish interoperability. Share your current equipment model and configuration before ordering.
No. Receive coverage and transmit bands are separate specifications. Check both when comparing handheld radio transceivers.
Match the transmitter frequency, modulation and coding to the receiver. Options include clear WFM, spectrum inversion and delta modulation, as well as module-dependent analog and digital reception.
Check the outputs on the selected model. ENPRK-040I lists headphone and recorder connections. Other receivers may have different interfaces or require a different setup.
Range depends on the transmitter, antennas, obstructions and radio conditions. Evaluate the complete link instead of choosing by output power alone. A compatible repeater can be considered when the application calls for a relay.
Send the radio or receiver model you are considering, details of the equipment it will connect to, and the accessories you need. We can review compatibility and provide a quote for the selected configuration.
Get the right radio or receiver for your setup
Tell us which equipment you need to connect and the features that matter. We will help review the configuration and provide a quote.
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