Equipped with productive handheld transmitter factory and company, Fenghuo Hongsheng is one of the leading China military radio handset manufacturers and suppliers. Welcome to contact us. 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. It has the advantages of high sensitivity, low distortion, water-proof, moisture-proof ,saltfog-proof etc..  Main Technical Specifications:  Operating temperature: -40℃～+55℃  Dimensions: 91mm×67mm×52mm  Weight≤200g Frequency range: 300Hz～3400Hz  Transmitting impedance: 600Ω; 2200Ω(1KHz)  Sensitivity≥2mV/Pa Model NDC-517 Handheld Transmitter Model NDC-517 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. It has the advantages of beautiful shape, small size, clear voice, high reliability, weather-proof and also can be used as field operation. Main Technical Specifications: Operating temperature: -40℃～+55℃  Dimensions: 91mm×67mm×52mm  Weight≤200g  Frequency range: 300Hz～3400Hz  Impedance: 600(1±15%) Ω (1000Hz)  Average sensitivity≥3mV/Pa  Model NC-9 Handheld Transmitter  Model NC-9 Handheld Transmitter is the audio terminal for various communication equipments to transmit voice signal. It has the advantages of graceful appearance, small size, clear voice, water-proof, moisture-proof, stable and reliable performance, etc.. Main Technical Specifications: Operating temperature: -40℃～+55℃  Dimensions: 105mm×56mm×27mm  Weight≤150g  Frequency range: 200Hz～4000Hz  Impedance: 600(1±15%)Ω(1000Hz); 2200(1±20%)Ω(1000Hz)  Average sensitivity≥5mV/Pa  Model CC4-1 Handheld Transmitter 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 advantages of anti-noise, clear voice, high reliability, weather-proof ,etc.. Main Technical Specifications: Operating temperature:-40℃～+55℃  Dimensions: 121mm×49mm×22mm  Weight≤175g  Frequency range: 200Hz～4000Hz  Impedance: 2200(1±30%)Ω(1000Hz)  Average sensitivity≥5mV/Pa Model OZC-1 Handheld Transmitter Model OZC-1 Handheld Transmitter is sound transducer with encoding function specially equipped with communication equipment. It has the advantages of graceful appearance, easy operation, fast maintenance, low distortion for voice, etc..  Main Technical Specifications: Operating temperature:－30℃～+60℃  Dimensions: 120mm×70mm×45mm  Weight≤240g  Frequency range: 200Hz～4000Hz  Average sensitivity≥3mV/Pa  Operating voltage: (12±2) V DC