Best Pll Temperature Stability

XTUGA J-3 Professional True Diversity UHF Instrument Microphone Wireless Transmission System for Saxophone Transmitter Receiver 492ft Transmission Range,Plug and Play

Saxophone-specific UHF wireless microphone transmission system. True diversity wireless receiver and transmitter, dual antenna diversity reception. Stable reception without blind zone, high frequency stability, no delay, high-recovery pickup,Frequency rang:550-580Mhz.
With PLL combined technology. 100 channel free choice, infrared frequency function, using secondary frequency conversion circuit design, with sensitivity, multiple squelch control and anti-interference function.
Flexible gooseneck for optimum microphone positioning.No more tripping on cables.The microphone transmitter can be directly clipped to the saxophone and the horn.Experience complete freedom of movement while performing.
High fidelity and long range, signal stability.operating range up to 150 meters (492Ft).The receiver and transmitter are powered by a large capacity rechargeable lithium battery. Working hours are about 5 hours. Comes with a USB cable for convenient recharging.
Equipped with LED display.The LCD display shows you the frequency, microphone volume as well as the battery level. Change the microphone volume from the receiver is easy. The working status is clear at a glance.

...ed modulation system makes the transmitter work stably..
[Excellent heat dissipation and durability]: Using high-quality aluminum alloy casing and radiator, the wireless stereo FM transmitter will not heat up for a long time, and the fan will automatically turn on when the temperature reaches a peak to protect the wireless. The stereo FM transmitter will not overheat, and the life of the machine will be longer..
[Multi-scene reference]: FM transmitter system-has obtained FCC certification, and allows you to create your own home radio station, suitable for churches and fleet communications. It can also connect to a microphone. Widely used in campus broadcasting, shopping mall broadcasting, wireless audio, conference speeches, background music in tourist attractions, etc. It can be used with outdoor speakers equipped with an FM receiving system. Avoid the trouble of installing audio cables..

【Mini Broadcast System】FCC ID: 2ASVO05B-73.Conveniently create your own wireless radio broadcast system via Aupabu transmitter.Set the suitable....
【Clear Stereo Sound】 Audio power amplifier 2SC3355 and 2SC2053 is used to ensure that the great sound quality..
【Wildly Application and MAX 300m Long Range】Aupabu FM transmitter is especially suitable for quiet places, for example,Drive-in Church, Drive in....
【High-fidelity & High Stability】The circuit is used Japanese integrated FM stereo radio transmitter chip BH1415,Built-in digital PLL advanced....
【Easy to Use】Humanized design,easy to use.the setted parameter and working state would be storaged,when the device is turned on again, it....

PLL and divider :The chip of this signal generator has a 25MHz accurate reference voltage source, and has a PLL and frequency divider inside, so it can generate almost any frequency..
three independent outputs :The signal generator has three independent outputs, and each output can have a different frequency..
3.3V LDO regulator :This convenient small chip has a 3.3V LDO regulator and can be powered by 3-5VDC..
level shift circuit :There is a level conversion circuit on the I2C line. Generally speaking, you can safely use the chip at 3V or 5V..
sleep function :The signal generator has a sleep function, which can reduce power consumption and is very economical and environmentally friendly..

FCC Certified: FCC ID: 2ASVO05B7CT200. Two power mode: 1W and 7W. The frequency range: 76M to 108Mhz..
High Stability: The motherboard is adopted by next-generation integrated NC FM stereo radio transmitter chip BH1415, built-in PLL advanced modulation....
Clear Stereo Sound: The control panel is consisted of AT89C2051 and AT24C02.
There are three power amplifier(two 2SC3355 and one 2SC2053) to ensure....
Excellent Heat Dissipation: The chassis using high quality aluminum alloy material, lightweight and excellent heat dissipation..
Easy to Use: Panel use LCD to display the transimssion frequency, easy to adjust and it is intuitive..

FCC Certified: FCC ID: 2ASVO05B7CT200. Two power mode: 0.5W and 0.1W. Transmission distance more than 300m/980ft (a barrier-free environment). The....
High Stability: The motherboard is adopted by next-generation integrated NC FM stereo radio transmitter chip BH1415, built-in PLL advanced modulation....
Clear Stereo Sound: The control panel is consisted of AT89C2051 and AT24C02.
There are three power amplifier(two 2SC3355 and one 2SC2053) to ensure....
Excellent Heat Dissipation: The chassis using high quality aluminum alloy material, lightweight and excellent heat dissipation..
Easy to Use: Panel use LCD to display the transimssion frequency, easy to adjust and it is intuitive..

Am/ FM-Stereo pocket radio with drift-free PLL Synthesized tuner and built-in speaker.
19 radom AM/FM memory presets with Auto station Scanning and auto seek.
Large backlit LCD display, selectable stereo/mono switch, stereo headphone output, low battery indicator, 90 minute auto shut off, DBB dynamic bass boost, lock switch, My favorite stations and real time clock.
Removable belt clip, stereo earbuds, trailing antenna included, Operates on 2 AA Batteries (not included).
High-impact ABS case measures just 4. 2”H x 2. 5”W x . 75”D inches.
Drift-free, PLL synthesized tuning, 19 FM/AM memory presets with auto station scanning.
Removable belt clip, stereo ear buds, trailing antenna included.
Auto 90-minute shut-off, high-impact ABS case.
Measures just 4.375 x 2.625 x .75 inches.

transmitter can also be connected external mic equipment and used in wide place such as campus shopping mall radio.
High visibility lcd interface for maximum ease-of-use.
parameters used by mini FM transmitter can be automatically saved after shutdown.
It can be read automatically the next time it is turned on.
The stability of the chassis using high quality aluminum alloy material.
no noticeable sound delay when listening to audio from our FM transmitter.

Featured technology with divided zone temperature control enable its excellent homogeneity and stability: homogeneity±0.05℃(dry), ±0.01℃(liquid).
MTC25 adopts humanized design, 7 inch touch screen color display, friendly user interface.
could connect with external reference sensor,.
Maximum and minimum temperature alarm to prevent damage to sensors caused by excessive temperature.
support programmable control to realize fully automatic calibration..