Electronics

elec

Find Electronics from the best B2B online marketplace. Find a reliable Electronics supplier, vendor, manufacturer or distributor to get free quote on HKTDC Sourcing.

Electronics Suppliers and Manufacturers

Ming's Hardware Co Ltd

These watch case openers are specially designed for Omega watches. They help you open your watch case with ease. They are useful for watch repairs and restoration. 	 Specially designed for Omega watches. 	 Round shape. 	 High-quality. 	 Convenient to use. 	 Help you open your watch case with ease. 	 Useful for watch repairs and restoration.  

Watch Case Opener

Watchme Int'l Ltd

Watchmakers Spring Bar PLIERS Tool 6825 Style for ROLEX Tudor OMEGA (for (SEL) Solid End Links ~ Perfect Finishing, Precision CNC Cutting, Constructed of Aircraft-Grade Aluminum, designed to last a Lifetime. ~ Pliers Size : 103 x 52 x 12 mm H ~ Size of Fork Reversible ( mm ): Standard Fork 1.40 Outside/ 0.80 Inside/ Tip Thickness 0.40 &amp; Fine Fork 1.00 Outside/ 0.60 Inside/ Tip Thickness 0.30 ~ With HAND GRIP ( NEW Design ) Position for More Firm to Handle the Pliers ~ Pliers Made in Japan ~ Remove &amp; Refit ( use Fine Fork ) New Modern Bracelet/ Solid End Links ( SEL ) Like ROLEX Oyster/ GMT/ Submariner/ GMT/ Explorer, TUDOR, OMEGA Seamaster, LONGINE or Others ... ~ Width Adjust from 8 to 32 mm ~ With 3 Notches ( New Design ) for Positioning of the Fork from 0 to 45 &amp; 315 Degree Angle for Easy to Use ~ Just Squeeze &amp; Pull or Push. It works like a charm, with no risk of the spring bar sliding off &amp; scratching the watch lugs ~ Back Side of the Fork is Flat, it Aligned Perfectly Parallel to One Another Which Adds the Precision of the Pliers

Precision Watchmaker Bracelet Spring Bar Removal Pliers 6825 Style 1mm Fine Fork

QUANZHOU TRUEST COMMUNICATION CO LTD

Main Features of&nbsp;VHF&nbsp;Marine&nbsp;Portable&nbsp;Radio RS-36M
Item: NAGOYA handheld vhf marine radio with IP-X7 	 1. Float and Flash 	 2. IP-X7&nbsp;(1meter Depth for 30 Minutes) 	 3. Dual Bands&nbsp;Frequency Watch or &nbsp;Three Bands&nbsp;Frequency Watch &nbsp; 	 4. 3.7V Energy-saving Circuitry 	 5.&nbsp; Large LCD Display Easy To See And Operate 	 6. Built-in Regular Charger Circuitry 	 7. 4-step Battery Life Indicator 	 8.&nbsp; Favorite Channel Can Be Set 	 9. Aqua quake Draining 	 10. Auto Scan  Technical Specifications of&nbsp;VHFMarine&nbsp;Portable&nbsp;Radio&nbsp;TC-36M&nbsp;&nbsp; 	 General 	 Frequency RangeTX:156.000-161.450MHz 	 RX:156.000-163.425MHz 	 Channel No.:80 	 Channel Spacing:25KHz 	 Work Voltage (V):DC3.6 	 Battery:1500mAh(Li-Ion) 	 Type of Emission:FM(16K0G3E) 	 Dimensions(W&times;H&times;D):65&times;140&times;41mm 	 Weight:247g 	 RF Power(W)HI:4W&plusmn;0.5 	 A-HI:2.3&plusmn;0.2 	 LOW:0.8&plusmn;0.1 	 E-LOW:0.5&plusmn;0.1 	 TX Current(A):2.2/1.6/0.9/0.7 	 Modulation Sensitivity:2.6&plusmn;0.1mV 	 Maximum Frequency Deviation:&plusmn;4.8KHz 	 TX Audio Distortion:&le;5% 	 TX Frequency Stabilization:&le; 4 ppm 	 Reception Sensitivity&nbsp; 	 With 12Db SINAB:&le;0.35&micro;V 	 Max Audio Power:&ge;450mW 	 Rated Audio Power:&ge;300mW 	 Average Standby Current:&le;26 	 Max RX Current(mA):&le;250 	 RX Audio Distortion:&le;8% 	 Adjacent Channel Selectivity:&ge;55dB 	 Intermodulation Immunity:&ge;55dB 	 Channel Rejection:&ge;-8dB 	 RX Frequency Stabilization:&le; 4 ppm 	 Operating Temperature:-20&deg;C~+60&deg;C 	 Antenna Impedance:50&Omega;  

VHF Marine Portable Radio

PA. Times (Holdings) Ltd.

 	 Model: SW14S Android &amp; IOS smart watch 	 Screen: 1.6&quot; inch LCD display, capacitive touch screen 	 Android &amp; IOS: support 	 Resolution: 240 x 240 	 Bluetooth: 4.0 	 Speaker: 8&Omega;/0.5W speaker x 1 	 Microphone: yes 	 Vibration :yes 	 Antenna: Bluetooth 	 Data download: USB interface 	 Accelerator/gyroscope: pedometer analysis, &nbsp;sedentary reminder, &nbsp;sleeping monitor 	 Pedometer: support 	 Battery: Lithium-ion polymer battery, 3.7V/250mAh 	 Weight: 62g 	 Size: 43 x 41 x 11.6mm 	 Operation system: Nucleus 	 Phone book: support 	 Phone call: support 	 SMS: support 	 MMS:support 	 Time sync.: support 	 Call history: support 	 Music player: support 	 Set time/date: support 	 Alarm: Gmail, CNN APP, &nbsp;ZAKER 	 LINE, Facebook, Instugrate, Facebook Message, QQ, V Message, 360, etc. 	 Stopwatch: Support 	 Language: default China and English (Multi language support) 	 Information notification: Gmail, &nbsp;CNN APP, &nbsp;ZAKER 	 LINE, Facebook, Instugrate, Facebook Message, QQ, V Message, 360, etc.  

Andorid & IOS Smart Watch

FUJIAN NANAN CITY QUANSHENG ELECTRONICS CO LTD

01. 100 hours super long standby time
02. All colors can be made (we have Injection Department)
03. PC programmable
04. Channel scan
05. Time-out-timer (TOT)
06. Low power alarm
07. Wide/Narrow bandwidth
08. Squelch level adjustable
09. H/L output power selective
10. Voice prompt
11. CTCSS/DCS
12. Dual-watch operation
13. PTT-ID
14. DTMF function
15. 1750Hz call tone
16. Jacklight
17. Tail Tone Elimilation
18. OEM, ODM available

 General: 
Frequency range UHF: 400-480MHz &nbsp;VHF: 136-174MHz
Channel 16
Battery 1500mAh(Li-ion)
Size(mm) 101 X 52 X 30mm
Channel Spacing 25 /12.5KHz
Operating Voltage 3.6V
Antenna Impedance 50&Omega;
Operating Temperature -25&deg;C~+65&deg;C
Frequency Stability &plusmn;2.5ppm
Weight(g) 145.5g
Packing(pcs) 20 or 40PCS/CTN

 Transmitter: 
Output Power 2W
Modulation 16K&Phi;F3E/11K&Phi;F3E
Maximum Deviation &le;5.0KHz(W)/ &le;2.5KHz(N)
Stray Power &le;7.5uW
Preemphasis Character 6dB/
CTCSS/DCS Frequency Deviation 0.75&plusmn;50Hz(W)/ 0.37&plusmn;30Hz(N)
Modulation Sensitivity 12mV
Emission Current &le;1.3A
Modulation distortion &le;5%

 Receiver: 
Sensitivity -122dBm(12dB SINAD)
Adjacent Channel Power 5KHz
Intermodulation &ge;65dB(W) / &ge;60dB(N)
Spurious Response Rejection &ge;65dB
Blocking &ge;85dB
Audio Power Output &le;0.5W
Audio Distortion &le;10%
Adjacent Channel Selectivity &le;5%

PMR Mini Walkie Talkie

1. Available in 3 beautiful colors
2. Jacklight
3. PC programmable
4. Channel scan
5. TOT
6. Low power alarm
7. Wide/Narrow bandwidth
8. Squelch level adjustable
9. H/L output power selective
10. Voice prompt
11. CTCSS/DCS
12. Dual-watch operation
13. PTT-ID
14. DTMF function
15. 1750Hz call tone

 General 
Frequency&nbsp;Range &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;VHF: 136-174MHz &nbsp;&nbsp;UHF: 400-480MHz
Channel &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;16
Channel Spacing &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 25 /12.5KHz
Operating Voltage &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;3.6 7.2V
Antenna Impedance &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 50&Omega;
Operating Temperature &nbsp; &nbsp; &nbsp; -25&deg;C~+65&deg;C
Frequency Stability &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&plusmn;2.5ppm
Battery &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;1500mAh (Li-ion)
Dimensions (H*W*D) &nbsp; &nbsp; &nbsp; &nbsp; 103 X 61X 30mm
Weight &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;164g

 Transmitter 
Output Power &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&le;5W
Modulation &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;16K&Phi;F3E/11K&Phi;F3E
Maximum Deviation &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &le;5.0KHz(W)
Spurious Emission &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&le;65dB
Audio Distortion &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&le;5%

 Receiver 
Sensitivity &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&le;0.25/0.28&mu;V
Adjacent Channel Selectivity &nbsp; &nbsp; &nbsp; &nbsp;70/50dB
Intermodulation &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 60dB
Spurious Response Rejection &nbsp; &nbsp; &nbsp; 70dB
S/N &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 43/38dB&nbsp; &nbsp; &nbsp;&nbsp;
Rated Audio Distortion &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&le;5%&nbsp;

My Sourcing