Transmitter

15-piece FULL ACCESSORY BUNDLE BLACK SET for Microsoft Zune 80GB: BLACK Leather Case + FM Transmitter + Foldable Amplified Speakers + BLACK Slicone Skin Case + WHITE Silicone Skin Case + 2 X Armband + 2 X Neck String + Wall Charger + Car Charger + USB Sync/Data Cable + Stereo [...]

iBreath Breathalyzer & FM Transmitter for iPod. It’s the fully functioning alcohol breathalyzer which aimed to enable all legal-age drinking adults to party freely and responsibly. iPod accessory that lets users take their own blood alcohol test.According to the company, “Just fold out the blow wand and exhale into it for at least 5 seconds. 2 seconds later, this amazing tool let’s you k

This simple circuit allows you to transmit audio signals over an area of about 100 meters radio. The signal emitted by this FM transmitter can be tuned anywhere in the Dial your FM radio, because their frequency of transmission can be easily located between the 88 and 108MHz. Its uses of the fm transmitter are unlimited, can be used as a monitor for babies, such as wireless microphone for confer

A major improvement over the little FM transmitter 1-transistor circuit that we've discussed previously, this transmitter consist of two stages. The first transistor is used to amplify audio, which means that the microphone is now much more sensitive to sound. The second one acts as an oscillator. All in all, this is an interesting project for beginners and more experienced hobbyists alike. Use

This is a truly minimalist circuit of FM Transmitter. Performance is relatively poor and stability is a problem. Q1 modulates the signal and acts as an oscillator. L1 and C5 determine the frequency. Decrease C5 for a higher frequency and vice-versa. It's suitable for beginners for their first fm transmitter project. With one FM transmitter you won't get a long range transmission with this one.

This FM transmitter circuit is fairly small and operates in the FM band 88-108 MHz. The last two transistors dissipate quite a lot of heat. Make sure to protect them with sufficiently large heatsinks or else you'll have a nasty meltdown. All off the coils are not all that critical, but should still be winded carefully to ensure efficient operation. Use enamel-coated wire at least 1mm thick. As wit

Here's a small AM Transmitter you may needed. It/s built into a plastic project box, and uses a piece of perfboard rather than a printed circuit board. Of course, a PCB would have been much more elegant, but designing and making one would have increased construction time by at least five times! The RF transformer of the transmitter is actually a 455kHz IF transformer taken from a junked transist

This wireless dental accessory comes with both a high 1.3MP camera for high resolution video or still shots as well as a 2.4GHz wireless receiver that can be plugged into a TV using the AV connection or into a computer via USB. A great scientific tool, get a real good look at what [...]

This surveillance equipment is fm bug dector. The circuit can be used to "sweep" an area or room and will indicate if a surveillance device is operative. The problem in making a suitable detector is to get its sensitivity just right; too much and it will respond to radio broadcasts, too little sensitivity and nothing will be heard. This surveillance equipment project has few components. It can be

With this Iphone 3G FM Transmitter, you can select any FM channel from 88.1 MHz to 107.9 MHz for a wide choice. The unit comes with a car charger that connects to this unit and charges the device (your iPhone/Touch/Nano/Classic) when connected! Product Features:High fidelity, stereo, digital PLL for highest sound quality! This iPod FM Transmitter with blue light LCD screen that displays the FM fre

The FM telephone circuit is built on a PC board that is so small it can easily be fitted inside the housing of a telephone making it an instant pseudo-speak earphone. Here's the FM telephone transmitter circuit : This FM circuit connects in series with telephone line, steals power from it, and transmit at both sides of the conversation to an FM radio tuned between 90 and 95 MHz. FM Telephone

TV transmitter circuit is working on the UHF channell, 470-580 MHz frequency channel 21-34. This transmitter can radiate as far as 30-100 meters by using a cable 10-20 cm. TV transmitter requires supplies voltage of 9-15 Volt. However, you can also use a 9v batteries. This is an important thing to remember for building of the tv ransmitter circuit is that the dimensions of coil size to match t

Get big-time navigation and mapping with the large screen nuvi 5000. This super-sized navigator is designed for RV and truck Drivers and gives a big picture of the route ahead without obstructing your view. It features a 5.2" display, preloaded maps, an FM transmitter and lots of entertainment features for fun on the open road.

This Infrared (IR) transmitter can be used in many projects. This IR transmitter sends 40 kHz (frequency can be adjusted using R2) carrier under computer control (computer can turn the IR transmission on and off). IR carriers at around 40 kHz carrier frequency are widely used in TV remote controlling and ICs for receiving these signals are quite easily available. The circuit can be controlled usi

This transmitter circuit is a miniature medium wave (MW) transmitter. It's a very simple, inexpensive and interesting project which provides lot of fun to a home experimenter or hobbyist. This simple transmitter can transmit speeches or songs within a short range. The MW transmitter circuit uses only one transistor. The entire circuit can be easily assembled on a prototyping printed circuit board

My site contains a few low power transmitters of one type or another, but until now no receiver. This circuit can be used to “sweep” an area or room and will indicate if a surveillance device is operative. The problem in making a suitable detector is to get its sensitivity just right; too much and [...]

Transistor T1 works as an audio preamplifier, gain is fixed at approximately R2/R1 or 100 times. The audio input is applied at the points LF in (on the diagram). P1 works as gain control. After amplification this audio signal now modulates the transmitter built around T2. Frequency is tunable using the trimmer CT and L1 [...]

The TX500 is a simple to build 500mW FM Transmitter. It consists of three blocks; modulator / oscillator, two stage 500mW VHF amplifier and LED based power meter. The TX500 allows to transmit audio signals to FM band at frequencies from 88 MHz to 108 MHz. Due to the very low power consumption of less [...]

Here it is a brand new TX300 FM transmitter. The amplifier has exactly the same architecture as TX500 with the difference that TX300 has only one stage variable VHF amplifier. It is a cute schematic that was made for all of you who wanted something even simpler than TX500 and with not as many necessary [...]

Here's simple FM transmitter circuit using transistor 2N2218. Micropohone is a microphone of electret of two terminals and the antenna should possess from 15 to 40 cm. Below is schematic circuit of the fm transmitter Printed Circuit Board (PCB) and Component Layout of the fm tranmitter Parts List of the fm transmitter Resistors R1 = 2,2 kΩ R2 = 4,7kΩ R3=5,6kΩ R4 = 47Ω Ceramic Capacito

This is a small circuit fm transmitter using transistor BF494 . The reach of the transmitter will depend a lot on this antenna, of the feeding of the circuit and of the place where will happen your operation. With a feeding of 6 V (4 piles AA) and an antenna of about 40 cm of length, we can arrive to the 200 meters. With a smaller antenna, or in place with many structures of iron (flagstones) the

Long-range FM TransmitterSeveral circuits for constructing FM transmitters have been published in EFY. The power output of most of these circuits are very low because no power amplifier stages were incorporated.The transmitter circuit described here has an extra RF power amplifier stage, after the oscillator stage, to raise the power output to 200-250 milliwatts. With a good matching 50-ohm ground

Long-range FM TransmitterSeveral circuits for constructing FM transmitters have been published in EFY. The power output of most of these circuits are very low because no power amplifier stages were incorporated.The transmitter circuit described here has an extra RF power amplifier stage, after the oscillator stage, to raise the power output to 200-250 milliwatts. With a good matching 50-ohm ground

Here's PLL FM transmitter circuit from china. This circuit uses the familiar 2SC1971 for final power amplifier stage. Click image below  for enlarge  the circuit schematic. The PLL controller of the FM transmitter use SAA1057 and PIC16F628 (download HEX file). If want to change the active component, here's the list: 2SC2458 = BC547 2SA1048 = BC557 2SK192 = J310 2SB562 = BD136, B

Here's a simple video transmitter for VHF TV channel will accept baseband video input, hence it can be driven by most CCD cameras and VCR video outputs. It ouputs roughly 80mW and when used with a 40cm telescopic antenna over 100 metres range is possible. The transistor of the video transmitter can be a BC108, BC546, BC337 or a 2N2222. L1 is wound on a 10 mm air former. Use 6 turns 24 SWG for fr

This transmitter circuit transmits your VCR or camera signal to any nearby TV set with great audio and video quality. Please be aware that this kit is a real transmitter and can be received by others - whether they want to or not! The TV transmitter can be tuned for channel 3-6 (frequency 61.25-83.25 MHz). The signal of the tansmitter is very stable. Remember since we are transmitting locally, y

The FM transmitter circuit is a high quallity transmitter that includes RDS/SCA input and Audio/MPX input with optional preemphasis. It can be used with or without stereo encoder. Tuning over the FM band is provided by two buttons. The transmitter can work also without the LCD display. This FM transmitter is easy to build,  and  a high-quality PLL FM transmitter with typical output pow

This FM transmitter circuit provides an FM modulated signal with an output power of around 500mW. The input mic preamplifier is built around a couple of 2N3904 transistors, audio gain limited by the 5k preset. The oscillator is a colpitts stage, frequency of oscillation governed by the tank circuit made from two 5pF capacitors and the inductor. ( Click here for Colpitt Oscillator Resonant Frequ

This FM Transmitter circuit does not use coil for determining output frequencies. The working frequency based on the harmonics frequency of the IF FM ceramic filter 10.7 MHz. The RF oscillator of the fm transmitter using the inverter N2 and 10.7Mhz ceramic filter is driving the parallel combination of N4 to N6 through N3. Since these inverters are in parallel the output impedance will be low so

This FM Transmitter circuit uses 2 transistors. This circuit may be tuned to operate over the range 87-108 MHz with a range of 20 or 30 metres. Take care with fm transmitter circuits. It is illegal in most countries to operate radio transmitters without a license. Transistor that used in this FM Transmitter circuit a pair of BC548 transistors in this circuit. Although not strictly RF transistor

This RF transmitter circuit uses amplitude modulation (AM) spectrum. Please note, It is illegal to operate a radio transmitter without a license in most countries. This ircuit is deliberately limited in power output but will provide amplitude modulation (AM) of voice over the medium wave band. The circuit is in two halfs, an audio amplifier and an RF oscillator. The oscillator is built around Q1

How to build a good FM Transmitter? It begins with getting a good schematic. You don't have to understand the precise working of the transmitter to build it. But some basic information won't harm. A transmitter alone is, as you probably know, is not enough to start your radio-station. This FM Transmitter is stable and has output of 15-18 watts. This enough to terrorize your wide surroundings at

Here is circuit for simple FM Transmitter with a single transistor. Mini FM transmitters take place as one of the standard circuit types in an amateur electronics fan's beginning steps. FM transmitter circuit given below will serve as a durable and versatile FM transmitter till you break or crush it's PCB. Frequency is determined by a parallel L-C resonance circuit and shifts very slow as battery

FM Transmitter For Channel Changer Here is the circuit of an FM transmitter which can be used in conjunction with my circuit ‘TV Channel Selection Using Remote Control’ published under Circuit Ideas sect

Short Wave AM Transmitter The main feature of this trans- mitter is that it is free from the LC (inductor, capacitor) tuned circuit and operates on a fixed frequency of 12 MHz which is extremely stable.

This Charger offers full function control with forward and reverse drive, left and right steering. Also 4 Band frequency settings so you and 3 others can race and have fun. Required batteries are included so you're ready to charge up and go!

This transmitter circuit was designed from the ground up to provide very high sound quality, coupled with excellent frequency stability, reliability, etc. It can be used as a standalone transmitter to serve a medium-sized town, or as an exciter to drive a kilowatt-class power amplifier to serve a large city. It is designed to work from 13.8V nominal voltage, so that it can be run from a common com

Here's a new Phase Locked Loop (PLL) FM Transmitter from PIRA CZ. This PLL controller is programmed by PIC PIC16F627A with a single I2C TSA5511 (TSA5512/SDA3202). The transmitter includes RDS/SCA input and Audio/MPX input with optional preemphasis. It can be used with or without stereo encoder. Tuning over the FM band is provided by two buttons. The transmitter can work also without the LCD displa

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Building a computer controlled radio transmitter How would you like to send text messages to your friends without wires, and without an Internet connection, and without paying monthly fees? In this project we will build a very simple radio transmitter that you attach to a serial port on your computer. The computer then runs a free program that converts words you type into radio signals th

This project is a complete crystal-controlled Wide Band Frequency Modulated (WBFM) transmitter delivering a power output in the order of 10 milli-watts (+10dBm) using simple components. The transmitter is based upon the Phase-Locked Loop (PLL) principle, but due to the circuit's simplicity a true "phase lock" can never be achieved.The transmitter has both 1v peak-to-peak 'LINE' input and 10mV 'MIC

This AM transmitter circuit provides a nice, clean output of about 1 Watt (carrier power). Though designed for the medium wave band (circa 1.5 MHz) it would work equally well on higher frequencies (6.2 MHz for example) with a few tweaks in component values (see table on left - C15 should be adjusted for maximum output).The carrier (produced by the 4049) is modulated at low-level by the MC1496 bala

This audio circuit is used for AM transmitter audio procesing. It equipped with low pass filter circuit for AM spectrum. It's easy for use.MK1 AM Audio ProcessorMy first attempt at an improved audio processor for GCR using a Plessey SL-6270 VOGAD (VOice controlled Gain Adjusting Device) which is designed more for PMR use than broadcast use but with the right parameters does a reasonable job. It d

TX50S is a FM band broadcasting transmitter with modern conceiving and technology, which by a simple design produces an output radio signal with high characteristics of quality, reliability and security.The simple manufacturing obtained with a hi integration of functions, has allowed to create a machine with few controls and connections. Most printed circuits are multilayer with a surfacemounting

This electronic circuit is the newer and revised version of the garage door opener transmitter. The transmitter is a PIC based on 40 MHz Microchip’s 16F630 microcontroller. A 10 switch DIP-switch is used for setting the code. To save space, we used a different HF output coil.More about circuit Schematic , PCB files and hex code please download here

This Electronic circuit is a stereo FM Transmitter based on BH1415F wireless audio link IC. Phase Locked Loop (PLL) controller use PIC16F628 and the the PLL frequency programming can be displayed with 8x2 and 16x2 LCD. Frequency Range 88-108 MHzBH1415F can be supplied with 6 - 15V voltage, consumes only around 25mA while providing very sound quality and improved 40dB channel separation. BH1415 is

This electronic circuit is the newer and revised version of the garage door opener transmitter. The transmitter is a PIC based on 40 MHz Microchip’s 16F630 microcontroller. A 10 switch DIP-switch is used for setting the code. To save space, we used a different HF output coil. Schematic , PCB files and hex code are available.Download Documentation Datasheet

The BA1404 and BA1404F monolithic ICs are stereo transmitters. Each IC consists of a stereo modulator that creates stereo composites signals, an FM Modulator creates FM signals and an RF amplfier. The stereo modulator develops composite signals made up of a MAIN (L+R) signal, a SUB (L-R) signal and a pilot (19KHz) signal using 38 KHzcrystal oscillators.The FM modulator has carries on the FM br

This electronic circuit design is a stereo FM transmitter that improves sound quality, has very good frequency stability, maximizes transmitter's range, and is fairly simple for everyone to build. We are happy to announce that this goal and expectations have been met and even exceeded.The transmitter can work from a single 1.5V cell battery and provide excellent crystal clear stereo sound. It can

This FM ransmitter circuits may be tuned to operated over the range 88-108 MHz. Although only low power this circuit can be transmitted with a range of 20 or 30 metres. It's suitable for use as wireless microphone.This circuit used a pair of BC548 transistors. Although not strictly RF transistors, they still give good results. Use an ECM Mic with a two terminal ECM, but ordinary dynamic mic insert

This circuit will explain the PLL controller unit for the FM transmitter. It is very important since the transmitter frequency is digitally controlled and thereby very stable. The heart of this unit is a PIC processor called PIC16F870, a 2 x 16 char display and four buttons.Circuit SchematicYou will also find a 2 line 16 char display based on " HD44780-based LCD Modules" which is very common. Most

One of the most useful gadgets a video enthusiast can have is a low-power TV Transmitter. Such a device can transmit a signal from a VCR to any TV in a home or backyard. Imagine the convenience of being able to sit by the pool watching your favorite movie on a portable with a tape or laserdisc playing indoors. You could even retransmit cable TV for your own private viewing. Videotapes can be dubbe

This electronic circuit is a fm transmitter circuit that suitable for beginners for stereo encoder testing. Provided the input stage is designed to accommodate line input levels i.e. approx. 2Vrms into 50kOhm. The transmitter output power is approx. 80mW, which is sufficient to cover an area of about one hundred meters.The RF portion consists of a totally screened oscillator which is operated by a

In this circuit, a 74HC14 hex Schmitt trigger inverter is used as a square wave oscillator to drive a small signal transistor in a class C amplifier configuration. The oscillator frequency can be either fixed by a crystal or made adjustable (VFO) with a capacitor/resistor combination. A 100pF capacitor is used in place of the crystal for VFO operation. Amplitude modulation is accomplished with a s

The TV transmitter circuit is simple and really quite crude, but it does include MONO sound. These are one 12v DC 1A series regulator chip, and one 8v DC 1A series regulator. I fed the 8v regulator from the output of the 12v regulator. The rest of the circuit looks like this.The RF GeneratorIt is a free-running Variable Frequency Oscillator (VFO) using just one coil and one capacitor to determine

The Monster iCarPlay 250 is a FM transmitter for the iPod and also the iPhone. It will charge these gadgets via car outlet or USB port. It has a frequency-adaptive audio output, a blue LCD display and a low-profile power adapter designed to minimize front-seat clutter. With its Monster AutoScan 3D technology, it can automatically [...]

Mini FM transmitters take place as one of the standard circuit types in an amateur electronics fan's beginning steps. When done right, they provide very clear wireless sound transmission through an ordinary FM radio over a remarkable distance. I've seen lots of designs through the years, some of them were so simple, some of them were powerful, some of them were hard to build etc.Here is the last s

Monster iCarPlay 250 FM TransmitterIf you want to buy a new FM transmitter for your iPod and iPhone, you can buy the Monster iCarPlay 250 FM transmitter. The device can also charge these gadgets from the car outlet or USB port. The FM transmitter features frequency-adaptive audio output, a blue LCD display and a low-profile power adapter designed to minimize front-seat clutter. Its Monster AutoSca

Chinavasion is proud to bring you this Made in China Wifi Dongle. Wifi technology has already proven itself to be invaluable asset to modern internet technology, and now with Chinavasion, you can join in with the same high quality but at low wholesale prices. Built in security and user friendly operation make this an ideal [...]

With this Audio Bugging Device, you can secretly listen to conversations in a room, or phone calls, with a wireless receiver unit, from up to 150 meters away. Join the professionals in the world of spy games, surveillance and investigation with the ultimate RF audio bug! The small transmitter with built in microphone has a slim [...]

Product DescriptionThe 8-in-1 Car Kit is a portable ipod charger, FM transmitter and holder for users on the go. Simply plug it into your cars cigarette lighter and enjoy full stereo quality sound.Product Details * Brand: Bargaincell * Dimensions: 4.50" h x 2.20" w x 8.00" l, 1.00 poundsFeatures * Brand new non-OEM. * 8-In-1 Features: FM transmitter: All channels, Car charger, Holder w

The goal of this project was to build a small, cheap, light-weight telemetry transmitter to attach to a small animal. This version uses a commercial, low-power transmitter, the Radiotronix RCT-433-AS. The design worked well, but has a relatively high current draw of about 500 microamps. A CR1620 lithium coin cell runs the circuit for about a week. The current version uses a pair of CMOS oscillator

This GH-FTC-35GP FM transmitter from Green House, look just like a gear knob, hopt your cigarette lighter outlet is far apart from this device or else you’ll be shifting the wrong gear. It features basic LCD display to show the frequency it is tuned in to, a USB port to charge your gadgets and its [...]

Merconnet brings to you the Digiana AudiaX DGT-301 FM transmitter. This is one of the best audio transmitters in the market. It has the ability to bring you an amazing audio by scanning the best available frequencies in your surroundings.This compact device is almost 4-inches long. It is made up of plastic and has a 3.5mm cable on one end. It also has a small mono LCD on its face.Some of its specs

Buy.com offers the GE Bluetooth Home Stereo Transmitter / Receiver for $52.99 with Free Shipping Open a new Google Checkout account for $10 off and get it for $42.99

INTRODUCTION The construction taken from the application report NCO8101 two amplifiers for band 4/5 with BLV57 transistors have been described. Reactions on this report proved the necessity to give more information about the construction of these amplifiers. This construction has been based on a heatsink with a printed-circuit board at the upper side and the bias circuits and a forced air-cooling

MECHANICAL MACHINING OF THE HEATSINKThe raised edges at the top side of the heatsink have been removed because the printed circuit board has a width of 113 mm (see Fig.3). To fit the heatsink to the printed-circuit board the following machinings have been carried out:Rectangular holes of 2.8 mm deep have been mould in the heatsink because the transistor leads have to be soldered on the printed-cir

The FM transmitter using a varactor diode way radio, plus a Class C amplifier, RF output power of up to 300 mW more open to more than one kilometer distance communications.Select the components of this fm transmitter: Q1 with ≥ 100 mA, Ft ≥ 300 MHz, β ≥ 100 tubes available 3 DG82, 3DG122, 3DG130, 2G711; Q2 with 2SC2538, 2SC1970, etc..It must be noted in the fm transmitter assembly that RF B

This fm project is fm transmitter using phase locked loop (PLL) method. PLL controlled by PIC16F84A or 16F628A and I2C IC TSA5511 from Philips with LCD display. The fm transmitter is very stable on working frequency 88-108 MHz.Oscillator of the fm transmitter is generated by a FET transistor BF981 and varicap BB809 and buffered by BFR91, BFR96 with final amplifier 2sc1971. Output power final ampli

FM transmitters have always been fascinating and one can find thousand examples of them on the internet. Sadly most of them are full of error and miss leading information. Most of them also have low stability and frequency drift, many coils and components which are difficult to find. The output power is often set to several watts with just a transistor or two…..can't fool me. So therefore I deci

Apple Ipod 8-in-1 Black Fm Transmitter Car Kit with Remote and Car Adapter for Ipod 3rd, 4th, 5th Generation, Mini, Photo, U2, Nano 2nd Gen, Video, Classic, Touch Customer Reviews Editorial Reviews: The 8-in-1 Car Kit is a portable ipod charger, FM transmitter and holder for users on the go. Simply plug it into your cars cigarette lighter [...]

The RF9901 is an FSK transmitter that can be used to transmit FSK data using an RF carrier frequency in the range of 400MHz to 930MHz. This device is intended for and ideally suited to both European and United States ISM band applications. The RF9901 evaluation board (RFMD Part Number RF9901PCBA) utilizes a Colpitts oscillator to generate the reference frequency for the PLL phase detector. The PLL

The goal of this project was to build a small, cheap, light-weight telemetry transmitter to attach to a small animal. This version uses a commercial, low-power transmitter, the Radiotronix RCT-433-AS. The design worked well, but has a relatively high current draw of about 500 microamps. A CR1620 lithium coin cell runs the circuit for about a week. The current version uses a pair of CMOS oscillator

The goal of this project was to build a small, cheap, light-weight telemetry transmitter to attach to a small animal. This version uses a commercial, low-power transmitter, the Radiotronix RCT-433-AS. The design worked well, but has a relatively high current draw of about 500 microamps. A CR1620 lithium coin cell runs the circuit for about a week. The current version uses a pair of CMOS oscillator

Nokia CA-300 FM Transmitter (Electronics)By Nokia Click for more info First tagged “nokia” by Kelvin Customer tags: nokia Technorati Tags: nokia

The circuit presented here is a simple audio/video transmitter with a range of 3 to 5 metres. The A/V signal source for the circuit may be a VCR, a satellite receiver or a video game etc. A mixer which also operates as an oscillator at VHF (H) channel 5 TV frequency is amplitude modulated by video signal and mixed with frequency modulation, contains video carrier frequency of 175.25 Mhz and audio

This FM transmitter attaches in series to one of your phone lines. When there is a signal on the line (that is, when you pick up the handset) the circuit will transmit the conversation. In particular it will radiate from the phone line itself. It is a passive device - there is no battery. It uses the signal on the phone line for power. No aerial is needed - it feeds back the RF signal into the pho

A small FM voice transmitter for Band 2 VHF. This fm transmitter circuit is simple, output frequency tuned by regulating on coil (L) that parallel with 15pf capacitor. Supply voltage needed for operate this circuit is 9 volt.This small transmitter uses a hartley type oscillator. Normally the capacitor in the tank circuit would connect at the base of the transistor, but at VHF the base emitter capa

This circuit is a simple two transistor (2N2222) FM transmitter. No license is required for this transmitter according to FCC regulations regarding wireless microphones. If powered by a 9 volt battery and used with an antenna no longer than 12 inches, the transmitter will be within the FCC limits.The microphone is amplified by Q1. Q2, C5, and L1 form an oscillator that operates in the 80 to 130 MH