Product List

(Total 105 Products )
Model HAG-2 Mining Telephone Handset adopts advanced electronic technology; Its specifications meet national standards for telephone set. It can be used for PSTN for telephone ...
Min. Order: 10 Pieces
Long Wave Induction Spread Spectrum Handheld Radio adopts technologies of Spread Spectrum Digital Signal Processing, Error Correction of Coding, Vocoder, and Digital Modulation. It ...
Min. Order: 10 Pieces
Wireless Communication Helmet for Forest Fire-fighting adopts the vertex anti-noise bone-conduction transmitter and wireless communication technology, which has relized half duplex ...
Min. Order: 10 Pieces
Model HS-2Y Active Audio Box is suitable for special types of vehicles and other equipments for amplifying the sound and broadcasting. It adopts water-proof structure, and has a ...
Min. Order: 10 Pieces
VHF Spread Spectrum Handheld Radio adopts technologies of Spread Spectrum Digital Signal Processing, Error Correction of Coding, Vocoder, and Digital Modulation. It is a kind of ...
Min. Order: 10 Pieces
MODEL LRHC309-A Electronic Magneto Telephone Set is suitable for wiredcommunication. It can communicate when two sets are connected and the communication distance is 20Km. The ...
Min. Order: 10 Pieces
Model HS-MT01 Monaural Transmitter-receiver Headset adopts structure of head ring soft strap, it is audio terminal used for the radio sets for radio sets or other communication ...
Min. Order: 10 Pieces
Model OSE-4 Earplug Transmitter-receiver integrates the bone-conduction transmitter, the receiver, with the earplug. It is the ideal audio terminal for portable communication ...
Min. Order: 10 Pieces
Bone-conduction Earplug Transmitter-Receiver is integrated the transmitter with the receiver, so it has the features of convenient for wearing and light in carrying. It is suitable ...
Min. Order: 10 Pieces
Model OSD-13 Monaural Transmitter-receiver Headset is a kind of monaural transmitter-receiver headset with the structure of netty cap. The product has function of transmitting and ...
Min. Order: 10 Pieces
Model OSDK-10 Soft Strap Monaural Transitter-receiver adopts the soft strap monaural structure. The product has functions of transmitting and receiving. It has the features of ...
Min. Order: 10 Pieces
Model OSK-633 Anti-noise Transmitter-receiver adopts the structure of neck ring soft strap. It is the audio terminal for radio sets and other communication equipments. It can ...
Min. Order: 10 Pieces
Model OSD-11 Transmitter-receiver Headset is the voice communication terminal for the aircrew. It adopts the structure of binaural head ring; The product has obtained CTSOA (Serial ...
Min. Order: 10 Pieces
Model OSD-11c Transmitter-receiver Headset adopts the structure of monaural head ring, it has the functions of transmitting and receiving. The wearing angle of the connecting pole, ...
Min. Order: 10 Pieces
Model OSDK-12 Active Anti-noise Transmitter-receiver Headset which adopts the structure of binaural head ring is the audio terminal for the pilot. The product adopts Active ...
Min. Order: 10 Pieces
HS-BT01 Binaural Transmitter-receiver Headset adopts the structure of neck ring soft strap. It is the audio terminal for radio sets and other communication equipments. It is small ...
Min. Order: 10 Pieces
Main Specifications:

Power(W): 0.8/1

Impedance(Ω ):8

Fo(Hz) :800

SPL(dB):89/0.1M. 01W

Dimension: (mm):Φ 15× 3.5
Main Technical Specifications:

Dimensions: φ 42mm× 14mm

Weight≤ 30g

Frequency range: 200Hz~4000Hz

Average sensitivity: (117± 3)dB/mW (200Hz~4000Hz)
Model YCZ45-2A Acoustic Sounder is suitable for various kinds of alarm system. It has advantages of small size, easy installation, high sensitivity and reliability, excellent ...
Main Specifications:

Dimension: φ 23mm× 11mm

Frequency range: 200Hz~4000Hz

Average sensitivity≥ 500mV/0.316g

Operating voltage: (9± 3)VDC
...
Main Specifications:

Reference Dimension: Φ 21mm× 6.5mm

Frequency Range: 200Hz~4000Hz

Impedance: 150(1± 15%)Ω (1000Hz)

Average sensitivity: ...
Model CC4-1 Handheld Transmitter is the audio terminal for various communication equipments to transmit voice signal, such as base station or vehicle-mounted radio set. It has the ...
Min. Order: 10 Pieces
Model NDC-3 Handheld Transmitter is the audio terminal for various communication equipments to transmit and receive voice signal, such as base station or vehicle-mounted radio set. ...
Min. Order: 10 Pieces
Binaural Transmitter-receiver Headset adopts the structure of neck ring soft strap. It is the audio terminal for radio sets and other communication equipments. It is small in size ...
Min. Order: 10 Pieces

Last Login Date: Nov 15, 2016

Business Type: Manufacturer/Factory, Trading Company

Main Products: Radio Headset, Radio Handset, Field Telephone, Aviation Headset, Aviation Helmet, Aviation Earphone