M3000 golden phoenix is a display board for m3000 high frequency module of a mini walkie-talkie from mc devices. With m3000 golden phoenix, main functions of walkie-talkies could be realized.
Main functions
Frequency: any frequency point within 315mhz-385mhz or 390mhz-470mhz
Power: 0.5w--1w(test voltage: 4.2v); 2w(test voltage: 7.4v)
Receiving sensitivity: <-120dbm
Ctcss code: 38 codes
Scanning function(scan)
Automatic squelch function
Lcd indicator, tx, rx indicator
Digital volume regulation (8 scales)
5 calltone for selection
Key beep
Transmission-completed beep
Sound output of speaker and headphone for selection
Sleep mode
External mcu interface (further software assistance is available)
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: <-120dbm
Ctcss code: 0-8 selectable codes (occupying 0-3 i/o ports)
Volume regulation: 2-4 scales may be set by external dip switch (occupying 1-2 i/o ports), and the default set is the lowest volume.
Automatic squelch function
Tx, rx indicator
Sleep mode
No jarring sound after ptt call (standard function)
Notes:: there are only 5 i/o ports in silver phoenix mcu, so customers should select ports reasonably.
13405 Communication Devices Suppliers
Short on time? Let Communication Devices sellers contact you.
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.
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.
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.
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.
* Switching power supply
High efficiency and stability of the new switching power supply so that the signal transmission speed faster and more stable voltage changes, sensitivity stronger, lighter weight.
* Intelligent signal limiter
Each channel has an independent output signal overload distortion, automatic pressure limited function, when the output signals are now clipping distortion can be quickly restored to the output signal compression is not the biggest distortion level and no reduction in the frequency response of audio signals, to avoid DC level because of the audio signal output and burned speakers.
* Multiple detection, multiple protection
A soft start, the second start, the (low) pressure protection, output overload and short circuit protection.
* High efficiency, low fever
Efficient Class H amplifier, significantly reduce heat loss.
* Pristine audio
Metal Packaging, high-power transistors, Yanyi a pure, passionate, authentic audio effects.
* Removable face Network
Removable the hole into the wind-net, easy cleaning.
FP-series Switching Power Amplifier
ITEM: FP-2200 / FP-2400 / FP-2600 / FP-2800
Output Power: 20-20kHz, 1W with 1 khz
8¬+Stereo Power(RMS): 350W f- 2 / 550W f- 2 / 750W f- 2 / 950W f- 2
4¬+Stereo Power(RMS): 500W f- 2 / 800W f- 2 / 1150W f- 2 / 1350W f- 2
8¬+Bridged Power(RMS): 1000W / 1600W / 2100W / 2300W
Frequency Response(+o/-0.3dB,1W/8¬+): 20-20KHz+0.5dB
THD+N: 10KHZ<0.05%
Signal-to-Noise Ratio: 103dB
Slew Rate: 40V/uS
Input Connectors (per channel): Female XLR (pin 2+, configurable for pin 3+). TRS (tip+)
Output Connectors (per channel): 5-way binding posts or Speakon connectors (market dependent)
Class: H
TourClass Protection: ACL,IGM, AutoRamp, short circuit, DC voltage, turn-on/off transient, current inrush, sub/ultrasonic input
Voltage Gain(dB): 20
Cooling: 4pcs variable speed DC fans, better than conventional cooling
Controls Front panel: 2 attenuators, power switch; Rear panel: signal ground lift and mode switches
Dimensions (Wf-Hf-D): 483f-88f-480mm
Packing dimension: 610f-590f-170mm
Net weight(kg): 10.2 / 11.6 / 12.5 / 14
Gross weight(kg): 12.7 / 14.1 / 15 / 16.5.
F600 Power Amplifier Key Feature:
* 2/3U high, heavy duty steel chassis
* Modular construction for easy servicing
* Symmetrical layout for even weight distribution
* High efficiency toroidal power transformer
* Oversized, high energy, linear power supply
* 3 steps, Class H Audio topology
* Stereo, parallel or bridged operation
* Twin balanced inputs (Neutrik XLR connectors)
* Dual Speakon and Binding posts outputs
* High quality components used throughout
* Dual, continuously variable speed fans
* Efficient two sides cooling, the efficiency is better than back to front cooling
* Active, signal, protect and critical indicators
* Duraluminium, 8mm thick front-panel
* Unobtrusive carrying handles
* Voltage Gain: 35 or 40 dB .
Specification:
8ohms Stereo Power(RMS): 2X300W
4ohms Stereo Power(RMS): 2X462W
8ohms Bridged Power(RMS): 968W
Frequency Response(+o/-0.3dB, 1W/8ohms: 20Hz-20kHz, -3dB@135kHz
Power Bandwidth(rated power at 4ohms 1%THD+N): 20Hz-20kHz, -. 1.1dB/+0dB
TourClass Protection: ACL, IGM, AutoRamp, short circuit, DC voltage, turn-on/off transient, current inrush, sub/ultrasonic input
THD+N (1kHz 1W ): -60dB
Voltage Gain (rated power @ 8Ic): X35dB
Input Sensitivity (rated power at 8Ic): 0.97V
Input Impedance (balanced/unbalanced): 20KIc/10KIc
S/N Ratio ("A"weighted, full power at 4ohms): 99dB
Crosstalk ("A"weighted, full power@4ohms): >-63dB
Class: 3 Step H
Input Connectors (per channel): Female XLR (pin 2+, configurable for pin 3+). TRS (tip+)
Output Connectors (per channel): 5-way binding posts or Speakon connectors (market dependent)
Supply Power: 1320W
Power Supply (factory configured): AC220V/230V, 50-60Hz
Cooling: Two side panel variable speed DC fans, better than conventional cooling
Controls: Front panel: 2 attenuators, power switch; Rear panel: Signal ground lift & mode switches.
LED Indicators (per channel): Signal, Protect, Active, Critical
Construction: Steel chassis, 16 gauge. Casting Aluminum front panel.
Dimensions (HXWXD): 88X483X480mm (2U)
Net Weight: 19.2kg
Gross Weight: 23kg.
13405 Communication Devices Suppliers
Short on time? Let Communication Devices sellers contact you.
