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电子产品供应商和制造商

Electronics

电讯服务

elec

搜罗全球顶尖电讯服务公司提供的电讯服务资讯。您可在贸发网采购平台即时谘询可靠和专业的产品供应商，以获取详尽的资料及报价。

电讯服务供应商和制造商

Telecommunication

China Smart Enterprise (HK) Ltd.

This is a digital transceiver that contains both a receiver and a transmitter. It features a highly durable housing with excellent heat dissipation. The user-friendly control nobles and buttons are designed for easy operation.
 
  VHF and UHF digital transceiver. 
  Reliable performance. 
 

Digital Transceiver

显和有限公司

Qi Charger Mouse Pad includes the following features : 	 Standard: Qi 	 Recharging current: 1,500 mAh 	 Input: DC9V / 1.5~2A 	 Output: DC9V 	 Distance of transmission: 10mm 	 Transceiver spacing: 2mm~4mm 	 Charging power: Max. 10W 	 Conversion efficiency: &gt;73% 	 Standby power consumption: The average power consumption is less than 50mW 	 Over-temperature protection - When the output current is more than 2A when charging, charging will stop automatically to prevent damage to the charger 	 When the temperature is higher than 60&deg; during charging, the charging is automatically stopped for 1 minute, and the battery is recharged when the temperature drops 	 Measuring scale on one side of the pad 	 Ideal for organizing mouse pad, charging cable, portable scale, tablet and mobile phone  Material : 	 TPU 90&deg; material  Size closed : 	 Length of 27.3 x Width of 20.6 cm x Thickness of 2.3 cm  Color: 	 Available in various colors  

Qi Charger Mouse Pad

生永（香港）有限公司

 Speaker : 	 Size: 40mm 	 Sound pressure level: 85dB&plusmn;3dB 	 Impedance: 8&Omega;&plusmn;15% 	 Audio output: 1W 	 -IP67   Microphone : 	 Type: Electret microphone 	 Sensitivity:&nbsp;-38dB&plusmn;3dB 	 Impedance:&nbsp;2.2K&Omega;&nbsp;  

For ICOM-IC9021 Heavy Duty Speaker Microphone 

 Speaker : 	 Size: 40mm 	 Sound pressure level: 83dB&plusmn;3dB 	 Impedance:&nbsp;16&Omega;&plusmn;15% 	 Audio output: 1W 	 -IP67   Microphone : 	 Type: Electret microphone 	 Sensitivity:&nbsp;-38dB&plusmn;3dB 	 Impedance:&nbsp;2.2K&Omega;&nbsp;  

For ICOM-ID51A Speaker Microphone

 Speaker : 	 Size: 40mm 	 Sound pressure level: 83dB&plusmn;3dB 	 Impedance:&nbsp;16&Omega;&plusmn;15% 	 Audio output: 1W-with Channel FREE function 	 IP67​   Microphone : 	 Type: Electret microphone 	 Sensitivity:&nbsp;-38dB&plusmn;3dB 	 Impedance:&nbsp;2.2K&Omega;&nbsp;  

For AIRBUS TPH900 Mini Speaker Microphone

 Speaker : 	 Size: 40mm 	 Sound pressure level: 83dB&plusmn;3dB 	 Impedance:&nbsp;16&Omega;&plusmn;15% 	 Audio output: 1W 	 with Channel FREE function 	 IP67   Microphone : 	 Type: Electret microphone 	 Sensitivity:&nbsp;-38dB&plusmn;3dB 	 Impedance:&nbsp;2.2K&Omega;&nbsp;  

For AIRBUS TPH700 Mini Speaker Microphone

 Speaker:  	 Size: 40mm 	 Sound pressure level: 83dB&plusmn;3dB 	 Impedance:&nbsp;16&Omega;&plusmn;15% 	 Audio output: 1W 	 with Channel FREE function 	 IP54   Microphone:  	 Type: Electret microphone 	 Sensitivity:&nbsp;-38dB&plusmn;3dB 	 Impedance:&nbsp;2.2K&Omega;&nbsp;  

For AIRBUS TPH700 Speaker Microphone

 Speaker : 	 Size: 40mm 	 Sound pressure level: 83dB&plusmn;3dB 	 Impedance:&nbsp;16&Omega;&plusmn;15% 	 Audio output: 1W 	 with Channel FREE function 	 IP54​   Microphone : 	 Type: Electret microphone 	 Sensitivity:&nbsp;-38dB&plusmn;3dB 	 Impedance:&nbsp;2.2K&Omega;&nbsp;  

For AIRBUS TPH900 Speaker Microphone

MAYTEL CO., LTD

 	 FT-446, PMR in Europe 	 FT-465, FRS in North America 	 Most Sophisticated: Pure Al. Cabinet with a center circle knob 	 X-tal Clear Sound: Compandor &amp; scrambler on / off 	 Advanced P/C Programmable:&nbsp;Frequency, CTCSS code, squelch level, squelch tail and TX Hi/low etc. 	 Extremely Compact and Easy to Use:&nbsp; 86 x 48 x 15 mm with 68g 	 Long Enough Talk Range: 3 to 5 km @ LOS 	 Convenient Charging: USB type C or drop in charge system 	 Where to Use: Industrial, construction, restaurant, sports, leisure, security  

The Finest Transceiver

Shenzhen LX Electronics Company Limited

LE AUDIO AURACAST STANDARD MODE QUALCOMM QCC3084 LOW LATENCY BROADCASTING TX&amp;RX LC3&amp;APTX HD CODEC CVC V8.0 PHYSICAL BUTTON  1.Bluetooth V5.4 QCC3084 2.Bluetooth Transceiver  TX: Auracast 48k 16bit LC3 codec  RX: BER/EDR(SBC, AAC, AptX, Aptx HD, Aptx AD* for A2DP) LE AUDIO(LC3 for Auracast) 3.Talk Time: 50 Hours(HFP mode) 4.Music Playing:  60H(broadcast receive mode)  50H(A2DP without transmiter)  20H(A2DP with transmiter) 5.Standby: 250H 6.Charge Time: &lt;=2H 7.Working Range: 10 Meters up 8.Monitor/Output: Aux 3.5mm 9:Response requency:15HZ-25KHZ 10.Support Protocol: AVRCP/A2DP/HSP/HFP 11. With detachable hooks 12. Battery:500mAh  *Aptx AD: license is required from Qualcomm 

TRAN02 LE AUDIO AURACAST TRANSCEIVER TRANSMITTER BROADCAST DUAL MODE LC3 CODEC

泉州市丰泽区邦德通讯有限公司

This is a digital walkie-talkie with a two-way-radio design. It features easy-to-press buttons, a sharp display and a well-made antenna. Equipped with high-quality components, this gadget lets users have a smooth and stable communication with your partner.
 
  Emergency alarm. 
  PC program. 
  Wired copy. 
 

Handheld Transceiver

This is a digital walkie-talkie in a compact size for enhanced portability. It is made of high-quality materials for an extra-long lifespan. Well engineered, this well-made gadget gives a stable and smooth communication experience.
 
  Anti-wrestling. 
  Low battery alert. 
  Busy channel lockout. 
 

Auracast Transceiver(Tran02) Small in size, big on performance. Qualcomm 3084/Bluetooth v5.4Auracast Receiver Auracast Transmitter via Traditional Bluetooth Auracast Transmitter via Type C Auracast Transmitter via AUX Auracast High Compatibility 5 stored Channels ADM/Self-developed Software Configure receiving/transmitting broadcast name Configure receiving/transmitting password filtering 4 Configuration transmit mode(low latency, compatibility, high quality, custom) Full sampling Rate:8k, 16k,24k,32k,48k  1.Bluetooth V5.4 QCC3084 2.Bluetooth Transceiver  TX: Auracast 48k 16bit LC3 codec  RX: BER/EDR(SBC, AAC, AptX, Aptx HD, Aptx AD* for A2DP) LE AUDIO(LC3 for Auracast) 3.Talk Time: 50 Hours(HFP mode) 4.Music Playing:  60H(broadcast receive mode)  50H(A2DP without transmiter)  20H(A2DP with transmiter) 5.Standby: 250H 6.Charge Time: &lt;=2H 7.Working Range: 10 Meters up 8.Monitor/Output: Aux 3.5mm 9:Response requency:15HZ-25KHZ 10.Support Protocol: AVRCP/A2DP/HSP/HFP 11. With detachable hooks 12. Battery:500mAh  *Aptx AD: license is required from Qualcomm 

TRAN02 LE AUDIO AURACAST TRANSCEIVER TRANSMITTER BROADCAST  LC3 CODEC

This is a digital walkie-talkie with a two-way-radio design. It features easy-to-press buttons, a sharp display and a well-made antenna. Equipped with high-quality components, this gadget lets users have a smooth and&nbsp;stable communication with your partner.
 
  Reliable performance. 
  High stability. 
 

Digital Walkie-Talkie

Three Mode: STANDARD BLUETOOTH MODE: BREDR LE Audio TRANSMITTER(Tx) LE Audio RECEIVER(Rx)   Codecs: SBC, AAC, APTX, APTX-HD Auracast Tx Mode:  Input: XLR(L&amp;R), RCA(L&amp;R), COAX, OPT-IN, BT A2DP, USB AUDIO, AUX 3.5mm  Output: Auracast transmitter, AUX 3.5mm(monitor) Auracast Rx Mode  Automatically search for Auracast broadcast sources Up to 5 broadcast sources can be stored  Switch broadcast sources freely  Output: XLR(L&amp;R), RCA(L&amp;R), COAX, OPT-IN, BT A2DP, USB AUDIO, AUX 3.5mm  ★ Sturdy aluminum alloy housing ★ LC3 &amp; aptX HD codec ★ latency &lt; 20ms ★ Auracast(transmitter+receiver) ★ Up to 5 broadcast sources are supported in Auracast RX mode ★ High-gain Antenna ★ More stable connection ★ Up to 7 input/output interfaces, Up to 14 channels 

Three Mode: BREDR & LE Audio(Tx&Rx) AURACAST TRANSCEIVER BROADCAST  LC3 CODEC TRAN03

Zhejiang Zhaolong Interconnect Technology Co Ltd

100G QSFP28 AOC refers to the optical transceiver at both ends of the optical cable to provide photoelectric conversion and optical transmission, transmission rate reaches 100Gb/s. And AOC is composed of two optical transceivers and one optical cable jumper. Features and Benefits Transmission data rate up to 25.3125Gbit/s per channelCompliant with QSFP+ MSA &amp; SFF-8665 standardCompliant with IEEE 802.3bj 100GBASE SR4Hot pluggable electrical interfaceDifferential AC-coupled high speed data interfaceOM3/OM4 Multi-mode optical fiber cable of up to 100m4 channels 850nm 25G VCSEL array4 channels 25G PIN photo detector arraySupports serial ID functionality thru EEPROMManagement Interface and digital diagnosticPower consumption&lt;2.5Wpower supply: 3.3VOperating temperature 0°C to + 70°CRoHS compliantTarget Market100Gbs EthernetInfiniBand FDR/EDRStorage, Switch, &amp; RAID SystemsHigh-Performance Computing (HPC)Network Interface Cards (NIC's)Telecommunication equipmentData center and enterprise storage systems 

QSFP28 100G AOC

Mini Walkie Talkie

 	 Up to 5 users in Full duplex w/o Repeater 	 Fully Digitalized and Encripted 40 CHs 	 Long Distance Talk range	 		 900MHz Version: 1,000yd @LOS 		 2.4GHz Version: 400m @LOS 	 	 	 X-tal 	 Clear Sound Quality 	 Super Noise Cancelation more than 95dB 	 10 hours Rechargeable battery 	 Operation with Convenient USB charging 	 Ultra compact, Lightweight and Easy to use  

Multicom

TelMe-XT: 	 Microphone Input + Aux In port per unit 	 Publishing with any kinds of favorite music background 	 Direct Mute On/Off &amp; 5 steps Microphone sensitivity control 	 Longer than 10 Hours battery operation time 	 Convenient Micro USB + Drop In contact rechargeable system 	 Directly adjustable TX output of TelMe-XT with 7 steps in accordance with the operating purpose and environment  TelMe-XR: 	 Crystal clear sound quality and Loud enough Audio out put with 9 steps control 	 Two Earphone out put port 	 Ear.1 &amp; Ear.2 per unit 	 Longer than 15 Hours battery operation time 	 Unlimited installation of Receiver per CH over 100 available channels  

Optimized Tour Guide System (TelMe-XT/XR)

Zhaolong 40G QSFP+ Copper Cable Assembly products are four-channel used in Storage, Data Center, and High-Performance Computing.It provides independent data transmission and reception channel through copper cables, suitable for each channel transmission rate up to 40Gbps high-density cable interconnection system FEATURES AND BENEFITSCompliant with SFF 8436 QSFP+ 4X 10 Gb/s Pluggable Transceiver StandardData Rate : 10.3125 Gbps per Channel Total bandwidth 40 Gbps and support IB FDR 56 Gbps ApplicationLow Power Consumption &lt; 0.5WSupport Wire AWG : 32/ 30 / 28 / 26Support Length (Passive DAC) : 0.5- 7.0 MeterEEPROM signature can be customizedTARGET MARKET40G Gigabit Ethernet4x InfiniBand™ QDR, DDR FDRFibre ChannelStorage, Switch, &amp; RAID SystemsHigh-Performance Computing (HPC)Network Interface Cards (NIC's)Telecommunication EquipmentData Center and Enterprise Storage Systems 

QSFP+ to QSFP+ 40G DAC

Seyoung Information & Telecommunication Co., Ltd.

 Usable frequency band : 2.403~2.481GHzEffective service distance (L.O.S) : Max. 300m4-channelled operation.2-way simultaneous audio/voice communication.Volume up/down button and multi-function button.Power source : Lithium polymer battery 3.7V 800mABattery time : Max. 11hrCharging time: 2 hours.Weight : 70gDimension :65 x 32 x 22mm

Two way radio

Usable Frequency: 2.403~2.481 GHz / 863~865MHz / 900~928MHzNumber of Channels: 40 / 8 / 4Power Source: Lithium polymer Battery 3.7V 1,200mABattery Time: Max. 10hrRecharge Time: 3hrProtective Design: IP54Weight: 70gDimension: 38 x 78 x 19 mmAmbient Operating-Temperature Range: -20℃ ~ 60℃

Full Duplex Radio Communication System(900MHz)

宁波津达电子有限公司

This fiber optical cable consists of&nbsp;7 optical fiber cores twisted to ensure the best signal transmission. It offers high-quality performance from digital audio sources, including DVDs, CDs, etc. This high-speed cable has greater bandwidth than ordinary metal cables.
 
  Transfers data digitally rather than analogically. 
  Thin and lightweight. 
 

Fiber Optical Cable

 The fiber optic cable features ST-ST connection with swift data transmission. It is available in duplex, single or manual mode. This fiber optic cable is great for the connection between fiber patch panels, hubs, switches, media converters, routers, etc. 
 
  Low signal loss. 
  Metal connecting parts. 
 

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