Hero image 0 of 1 * Micro-type FM Transmitter Modul-As Shown, 0 of 6

1 * Micro-type FM Transmitter Modul-As Shown

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Key item features

Reference distance: open ground 100 meters, 10-30 meters indoor environmental obstacles (3v voltage test, increasing the voltage from the greatly increased)
This module is the latest micro-chip FM transmitter module, made with the best PCB technology, small in size, and easy to put into thick pen barrels, , etc. The frequency emitted by this module is quite stable and can be received by any radio, especially digital radio, the effect is better. need to solder the power supply and antenna by themselves.
The module local oscillator circuit adopts the local oscillator circuit of the high-frequency head of a black-and-white TV. The frequency is super stable, which is not comparable to capacitor three-point oscillation circuit. The module adds an amplification isolation circuit. Through the LC filter circuit and the impedance matching circuit, the second harmonic and the third harmonic are effectively filtered out. The spectrum is very clean.
Receive way: as long as the 88-108MHz FM radio can receive, with FM feature phones.
Purpose:High-sensitivity wireless microphone, wireless recording, wireless monitoring, remote recording, maternal and child care, patient care, etc. Due to its high sensitivity, it is not suitable for stage performances and is prone to howling.

Specs

Wireless
Y
Brand
Unbranded
Freq range
85MHz - 115MHz
Has written warranty
No

Current price is $8.41

Price when purchased online

Free shipping
Free 30-day returns

How do you want your item?

Columbus, 43215

Arrives between May 15 - May 22

Sold and shipped by TY tujuehu CO.LTD

4.35064935064935 stars out of 5, based on 77 seller reviews(4.4)

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Free 30-day returns

About this item

Product details

This module is the latest micro-chip FM transmitter module, made with the best PCB technology, small in size, and easy to put into thick pen barrels, , etc. The frequency emitted by this module is quite stable and can be received by any radio, especially digital radio, the effect is better. need to solder the power supply and antenna by themselves.
The module local oscillator circuit adopts the local oscillator circuit of the high-frequency of a black-and-white TV. The frequency is super stable, which is not comparable to capacitor three-point oscillation circuit. The module adds an amplification isolation circuit. Through the LC filter circuit and the impedance matching circuit, the second harmonic and the third harmonic are effectively filtered out. The spectrum is very clean.
Reference distance: open ground 100 meters, 10-30 meters indoor environmental obstacles (3v voltage test, increasing the voltage from the greatly increased)
Purpose:High-sensitivity wireless microphone, wireless recording, wireless monitoring, remote recording, maternal and child care, patient care, etc. Due to its high sensitivity, it is not suitable for stage performances and is prone to howling.
Receive way: as long as the 88-108MHz FM radio can receive, with FM feature phones.

Operating frequency: 85MHZ --- 115MHZ (usually between 99-101 boot default frequency)
Frequency adjustment: adjustable capacitor
Output Impedance: 50 ohms
Operating Voltage: DC 2V- 9V
Current: 9mA (3V voltage
Colour:As Shown
Material:PCB
note:Please check as much as possible to make sure the item is what you need.
Due to different batches, there may be differences in product appearance and printed text, which not affect use

Package Contents:
1 * Micro-type FM Transmitter Modul

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.

Reference distance: open ground 100 meters, 10-30 meters indoor environmental obstacles (3v voltage test, increasing the voltage from the greatly increased)
This module is the latest micro-chip FM transmitter module, made with the best PCB technology, small in size, and easy to put into thick pen barrels, , etc. The frequency emitted by this module is quite stable and can be received by any radio, especially digital radio, the effect is better. need to solder the power supply and antenna by themselves.
The module local oscillator circuit adopts the local oscillator circuit of the high-frequency head of a black-and-white TV. The frequency is super stable, which is not comparable to capacitor three-point oscillation circuit. The module adds an amplification isolation circuit. Through the LC filter circuit and the impedance matching circuit, the second harmonic and the third harmonic are effectively filtered out. The spectrum is very clean.
Receive way: as long as the 88-108MHz FM radio can receive, with FM feature phones.
Purpose:High-sensitivity wireless microphone, wireless recording, wireless monitoring, remote recording, maternal and child care, patient care, etc. Due to its high sensitivity, it is not suitable for stage performances and is prone to howling.

info:

We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.

Specifications

Wireless

Brand

Unbranded

Freq range

85MHz - 115MHz

Has written warranty

Warranty

Warranty information

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