The high-frequency module is used exclusively for uhf wireless mic. With audio circuit, transmitting module (tx) could be made into a complete wireless speaker or belt-pack transmitter. Receiving module (rx) consists of noise amplification, one time frequency mixing, twice mixing, local oscillation, mcu frequency control and other functions. With audio circuit, it could be made into a complete wireless mic receiver. By applying d2008 directly, factories could simplify design and production of uhf wireless mic, and adopt the module easily in mining industry and electronic consumer system equipments.
D2009 may be applied in low-cost uhf and vhf wireless mic. With multiple frequency points pll, it may replace widely used single frequency point crystal in the market, and be easily embedded in wireless voice transmission and amplification in mining industry and electrical consumer systems. Together with audio circuit, transmitting module (tx) may be made into a complete wireless speaker or belt-pack transmitter. The receiving module (rx) is characterized by noise amplification, frequency mixing, local oscillation, mcu frequency control and other functions. Together with audio circuit, it may be made into a complete wireless mic receiver.
M3000 high-frequency module has two types: m3000a and m3000d, with different frequency band. The module consists of transmitting voice signal, modulation, power amplification, noise amplification, voice signal demodulation and signals procession. It begins to work normally by simply adding an external mcu, an audio amplifier, a mic (microphone) and a speaker. The module is with small volume. It is easy to develop within short period. It could be made into small walkie-talkie, and be used in other mobile handheld devices. It is practical and easy to use, and may be widely used in gifts, catering, tourism and other industries.
M3000 silver phoenix is a mini walkie-talkie module developed by mc devices. Its size is as small as 31.75mm (length)x 20.828mm (width)x 6.5mm (height). A walkie-talkie is made by simply adding external speaker and power. The front side of m3000 silver phoenix is control board equipped with mcu, and its back side is m3000 high frequency module. M3000 silver phoenix may be easily embedded in a variety of portable devices, and work as walkie-talkies, which are widely used in tourism, hotel service and gifts. The easiest way is to fix a channel directly on the board, and connect a speaker and power. For more complicated application, channels selection and volume regulation may be achieved by simply adding a dip switch. Main functions Frequency:: 4-32 frequency points are randomly selected within 315mhz-385mhz or 390mhz-470mhz (occupying 2-5 i/o ports) Power: selected between 0.5w-1w(test voltage: 4.2v) Receiving sensitivity:
Mobile phones.
Matrix: 16X160, 1588 indoor two-color module Support Display: English, Spanish, Chinese, Russian, Korean, Japanese, etc. With FLASH memory, the largest information can be stored 512 pieces Size: 80 (W) X12 (H) X4 (T) CM Word Height: 1.5-inch display two lines in English Via the computer or remote control for text editing, can display vivid text, images and graphics animation. Presented by the computer RS232, 485 communication input, Built-in clock, temperature probe (option), with a sky brightness auto-conditioning system With 4 or 8 brightnes function,information can be specified period of time playing, 25 action, there is snowing, silk, shine, like a revolving door, move up, etc. ..) Fully automatic operation, automatic movement, auto color, auto-centered,Wide voltage support DC9-30V or AC110V/220V (Support Vehicle) Conventional configuration: a single machine, remote control one, 232 communication lines 1, a laptop power supply, installation bracket 1.
LED tube 1. Length: (L)1200mm*(D)26mm 2. Power: 22w; SMD3528; LED:384pcs 3. Input voltage: AC110v/AC220v/AC85v-256v4. 4. Color temperature: daylight white(5500-6000k); warm white(3000-3500k) 5. luminous flux: 1550~1600~1650LM 6. Working temp: 50degree 7. Life span: 50000hours 8. N.W: 400g 9. CE, ROHS is available 10. Tube material: PC + Aluminium back Application: Office lighting Factory lighting Museums lighting Residences lighting Commercial lighting
Led tube 1. Length: (l)1200mm*(d)26mm 2. Power: 22w; smd3528; led:384pcs 3. Input voltage: ac110v/ac220v/ac85v-256v4. 4. Color temperature: daylight white(5500-6000k); warm white(3000-3500k) 5. Luminous flux: 1550~1600~1650lm 6. Working temp: 50degree 7. Life span: 50000hours 8. N.W: 400g 9. Ce, rohs is available 10. Tube material: pc + aluminium back Application: Office lighting Factory lighting Museums lighting Residences lighting Commercial lighting
High power rf linear amplifier zone Tb-400 booster144mhz , power out 400 watt, input 20 watt , range freq. 142mhz - 145mhz, valve tube gi7b , weight 22, 5 kg nett. 16, 5 x 16, 5 x 6 inch , inbox cartons sterofoam and wood box weight 26kg gross.
This is a brand new unlocked apple iphone 3g s 32gb, Factory sealed with complete accessories And product comes with 1 full year international warranty from manufacturer Apple iphone 3g s 32gb made by apple california u.S .A Buy 10 get 1 free This item is stocked in our store and it is 100% brand new Unlocked Apple i phone 3g s 32gb product includes: Ac travel charger Standard battery Usb data cable Stereo headset Screen protector Stylus Sync software cd-rom Apple earphones with remote and mic Dock connector to usb cable Usb power adapter Documentation Sim eject tool D.H.L shipping company
This item is stocked in our store and it is 100% brand new Unlocked Product includes Nokia n97 3g 32gb unlocked us version Extended li-ion battery (bp-4l) Compact travel charger (ac-10) Stereo headset (hs-45) Data connectivity cable (ca-101) Audio controller (ad-54) 3 months maps Cleaning cloth
This item is stocked in our store and it is 100% brand new Unlocked Product includes Nokia x6 32gb brand new unlocked Nokia battery (bl-5j) Nokia high efficiency charger (ac-8) Nokia connectivity cable (ca-101) Nokia stereo headset (wh-500) User guide Mini dvd Comes with music leaflet Brand new unloacked
Item no.:tl-qp-009 Voltage: 24v/110~220v Color: r/g/b/y/w/ww Power: ín3*1w Working temperature: -40íµ-60íµ Sizeú¦ª¦60mm*h120mm Products application: Widely used for showroom, museum, office lighting, ití»s also used in indoor lighting for store and bar showcase such as bullion, jewelry, and fashionable dress. Products feature: 1, high quality aluminum body with good heat sink, just use in indoor lighting 2, use import high-power led lamp, interior constant current driver ensure the performance is steady. 3, working voltage:12v, 24v, 110v, 220v is available. 4, commendatory color: single color effect 5, lifetime: more than 50000h As the equirey
Sizeú¦:outerª¦240mm*innerª¦180mm* h200mm /outerª¦177mm*innerª¦118mm* h200mm Ip class: ip68 Color: r/g/b/y/w/ww/rgb Power: 18*1w Material: all stainless steel , good heat sinking effect, toughend glass Accessories:unique contant current switch technology, decreasing lighting decline, ensure that each led works steadily. Application: Pedestrian street , public park, swimming pool , square, residential areas As the requirement
Item no: dgl-sdd-5 Power:18*1w Voltage :24v /12v Color: full color.Red.Yelow.Blue.Green.White.Warm white Lighting distance: more than 10 Material: all stainless steel shell Working temperature :-25íµ~45íµ Single led power :1w/350ma Control method: interior constant current driver Ip class :ip68 As the requirement
Item No.:TL-TGD-006 Voltage: 24V/110~220v Color: R/G/B/Y/W/RGB Effect: all monoomatic colors,stream scanning,full colors RGB changing,full colors in 256 grey scale. Power: 36*1W Working temperature: -40íµ-60íµ Lens beam angel:8íp25íp35íp45íp60íp IP Class: IP65 Control Method: interior constant current driver or DMX512 control protocol High pressure die-ing aluminum body. Pure silicone sealing ringú¼ toughened glass ensure a good waterproof performance. Widely used for floodlighting in building, bars, opening square, park, stage,etc. as the requirement
Type - E27-3*2W Spot Lamp Features: 01) Light source: 1W high power LED light source 02) Light color: White, Warm White 03) Input voltage: 85VAC-240VAC 04) Base: E27/E26 05) Power consumption: 3*2Watts 06) Housing: aluminum with ome finish 07) Optics: Optical grade lens 08) Rendering Index: (Ra) >80 (for white color) 09) Beam angle: 30 Degrees,45Degreesú¼60Degrees 10) Operating Temp: -40C to +50C 11) Storage Temp.: -40C to +80C Application: 01) Jewellery Counter Lightingú¼Hotelú¼Home lighting 02) Display Case Accent 03) Art work Lighting
Item No:TL-THD-006 Voltage: 24V/110~220v Color: R/G/B/Y/W/WW/RGB Power: 3*1W Lifetime:50000h Control Method: interior constant current driver,exterior constant current driver Products Application: Widely used for showroom, museum, office lighting, ití»s also used in indoor lighting for store and bar showcase such as bullion, jewelry, and fashionable dress. Products Feature; 1, High quality aluminum body with good heat sink 2, Green light and protects environment since it contains no mercury and emits no infrared or UV lights to harm anything under the light. 3, Use import high-power LED lamp, interior constant current driver ensure the performance is steady. 4, Working voltage:12V, 24V, 110V, 220V is available. as the requirement
Item no:tl-xqd-007 Size: l500*w72*h76mm Voltage: 24v/110~220v Color: r/g/b/y/w/rgb Power: 18*1w, Working temperature: -40íµ-60íµ Lens beam angel:8íp15íp25íp35íp45íp60íp Ip class: ip65 Lifetime:50000h Control method: 1, interior in-phase rgb control 2, exterior in-phase rgb control 3, dmx512 protocol control system As the requirement
Item No:TN-DC-2 Shell Sizeú¦10m LED Quantityú¦100pcs Voltageú¦220V IP Classú¦IP65 as the requirement
