Neoteck headphone amplifier
10-10 of 400 results
Hilitand
RF Detector Module, 1-600MHz RF Signal Power Meter Radio Frequency Detection
£9.33- SIGNAL CONVERT: It can detect a rf signal of power from -74dBm to 18dBm, and convert the RF signal into a DC voltage output.
- NOTE: The higher radio frequency signal range or power is, the higher output voltage will be; output voltage is proportional to logarithm of input signal range.
Walfront
AD8309 Module 5MHZ‑500MHZ 100 DB Gain Logarithmic Amplifier Module SMA Log Amplifier Board RF Power Meter Module Logarithmic Testing Detector for FSK PSK Demodulation
£15.53- Logarithmic Amplifier Module: Logarithmic output of the logarithmic amplifier module is proportional to the logarithm of the input signal.
- RSSI Scale: ±0.4 dB RSSI linearity, RSSI scale does not change with temperature and feed voltage.
Plyisty
Plyisty RF Logarithmic Detector Board 1M-10GHz, AD8302 Chip RF Signal Power Module, Microwave Radio Frequency Detection, for Testing Wireless Base Stations and Test Equipment.
£9.94- The power meter can detect a RF signal of power from ‑60dBm to 0dBm.
- Widely used in RF signal detection, signal power measurement, particularly suitable for testing wireless base stations and test equipment.
Telituny
ICL8038 Signal Generator High Precision Signal Generator DIY Kit Sine Triangles Square Sawtooth Output 5Hz~400kHz
£12.66- HIGH PRECISION - Using ICL8038 and high-speed operational amplifier, the accuracy is higher.
- Multifunctional Tool - The signal generator can produce both positive and negative sine waves/triangle/square/sawtooth waves.
Gowenic
RF Power Amplifier Module, Electronic Components, Without Burrs, for Factory
£6.71- Bring simple installation, very practical. One ‑ piece molding without burrs
- 50‑4000MHZ frequency, suitable for fixed gain amplification of various RF signals
Odorkle
Non Contact Voltage Test Pen High Accuracy Multi Functional Portable Tester with LED Indicator, Ideal for Electricians, Contractors, and Homeowners
£5.39- [User friendly operation] - Easy to use. Just press the button to turn it on and hold the tip close to the electrical source for immediate voltage detection. No complicated procedures or technical know-how required.
- [Multi functional] - Features a built-in flashlight to aid you in working in dark environments. The detection light flashes red and the buzzer emits a brief beep when AC voltage is detected.
Akozon
Akozon Logarithmic Power Meter 1M-10GHz 60dB RF Logarithmic Detector Controller for Amplifier
£13.25- The product is designed by using chip, and is used for RF signal power detection.
- It can be widely used in radio frequency signal detection, signal power measurement, environmental field strength detection.
Spacnana
60A Smart Voltage Tester, Voltage Test Pen with LED Indicator Non Contact AC Voltage Detector with Built-in Flashlight
£4.89- MULTI FUNCTIONAL: Features a built in flashlight to aid you in working in dark environments. Whenever the voltage tester detects AC voltage, the detection light flashes red and the buzzer emits a brief beep.
- SAFE AND PRACTICAL: This non contact AC voltage detector only requires you to place the tip near the wiring board, socket, or power line. When the tip emits a red light and the pen beeps, you will know the presence of voltage. Professionally designed and manufactured, it ensures safety and reliability.
Eujgoov
400-2700MHz RF Power Amplifier RF Power Amplifier,Rf2126 Module WideBand PCB Amplifier RF Broadband 6V
£11.35- PCB THICK DOUBLE‑SIDED SHEET:1.6mm PCB thick double‑sided sheet,sturdy and durable,1.5 oz copper thick,have a long service time.
- LARGE HEAT DISSIPATION AREA:The heat dissipation area is large,which can better maintain long‑term operation and is reliable in use.
Hyuduo
B0C1D9PF1G
£11.52- HIGH PERFORMANCE:This device features low cost, small size, low power consumption, high and high stability, wide dynamic range.
- INPUT POWER DEFAULT RANGE:The input power default range of this logarithmic detector is -75 ~ +15 dbm.
Hilitand
RF Detector Module, 1-600MHz RF Signal Power Meter Radio Frequency Detection
£9.33- SIGNAL CONVERT: It can detect a rf signal of power from -74dBm to 18dBm, and convert the RF signal into a DC voltage output.
- NOTE: The higher radio frequency signal range or power is, the higher output voltage will be; output voltage is proportional to logarithm of input signal range.
Walfront
AD8309 Module 5MHZ‑500MHZ 100 DB Gain Logarithmic Amplifier Module SMA Log Amplifier Board RF Power Meter Module Logarithmic Testing Detector for FSK PSK Demodulation
£15.53- Logarithmic Amplifier Module: Logarithmic output of the logarithmic amplifier module is proportional to the logarithm of the input signal.
- RSSI Scale: ±0.4 dB RSSI linearity, RSSI scale does not change with temperature and feed voltage.
Plyisty
Plyisty RF Logarithmic Detector Board 1M-10GHz, AD8302 Chip RF Signal Power Module, Microwave Radio Frequency Detection, for Testing Wireless Base Stations and Test Equipment.
£9.94- The power meter can detect a RF signal of power from ‑60dBm to 0dBm.
- Widely used in RF signal detection, signal power measurement, particularly suitable for testing wireless base stations and test equipment.
Telituny
ICL8038 Signal Generator High Precision Signal Generator DIY Kit Sine Triangles Square Sawtooth Output 5Hz~400kHz
£12.66- HIGH PRECISION - Using ICL8038 and high-speed operational amplifier, the accuracy is higher.
- Multifunctional Tool - The signal generator can produce both positive and negative sine waves/triangle/square/sawtooth waves.
Gowenic
RF Power Amplifier Module, Electronic Components, Without Burrs, for Factory
£6.71- Bring simple installation, very practical. One ‑ piece molding without burrs
- 50‑4000MHZ frequency, suitable for fixed gain amplification of various RF signals
Odorkle
Non Contact Voltage Test Pen High Accuracy Multi Functional Portable Tester with LED Indicator, Ideal for Electricians, Contractors, and Homeowners
£5.39- [User friendly operation] - Easy to use. Just press the button to turn it on and hold the tip close to the electrical source for immediate voltage detection. No complicated procedures or technical know-how required.
- [Multi functional] - Features a built-in flashlight to aid you in working in dark environments. The detection light flashes red and the buzzer emits a brief beep when AC voltage is detected.
Akozon
Akozon Logarithmic Power Meter 1M-10GHz 60dB RF Logarithmic Detector Controller for Amplifier
£13.25- The product is designed by using chip, and is used for RF signal power detection.
- It can be widely used in radio frequency signal detection, signal power measurement, environmental field strength detection.
Spacnana
60A Smart Voltage Tester, Voltage Test Pen with LED Indicator Non Contact AC Voltage Detector with Built-in Flashlight
£4.89- MULTI FUNCTIONAL: Features a built in flashlight to aid you in working in dark environments. Whenever the voltage tester detects AC voltage, the detection light flashes red and the buzzer emits a brief beep.
- SAFE AND PRACTICAL: This non contact AC voltage detector only requires you to place the tip near the wiring board, socket, or power line. When the tip emits a red light and the pen beeps, you will know the presence of voltage. Professionally designed and manufactured, it ensures safety and reliability.
Eujgoov
400-2700MHz RF Power Amplifier RF Power Amplifier,Rf2126 Module WideBand PCB Amplifier RF Broadband 6V
£11.35- PCB THICK DOUBLE‑SIDED SHEET:1.6mm PCB thick double‑sided sheet,sturdy and durable,1.5 oz copper thick,have a long service time.
- LARGE HEAT DISSIPATION AREA:The heat dissipation area is large,which can better maintain long‑term operation and is reliable in use.
Hyuduo
B0C1D9PF1G
£11.52- HIGH PERFORMANCE:This device features low cost, small size, low power consumption, high and high stability, wide dynamic range.
- INPUT POWER DEFAULT RANGE:The input power default range of this logarithmic detector is -75 ~ +15 dbm.
Shanrya
Pratical Storage Case, Case, Sturdy Storage for Behind‑The‑Ear
£2.35 (£2.35 / count)- The shell is hard and the product is strong, not easy to damage or break.
- Small and portable, easy and convenient to carry with you wherever you go.
Hosi
Sound Amplifier Dome, Static Resistant Hearing Dome Kit Detachable Flexible Reusable for Replacement (L 9.8in)
£1.38 (£1.38 / count)- Washable: If the domes are dirty, you can wash it with water and it is reusable when it is dry, the dome is a very economical and practical product.
- Detachable: Sound Amplifier dome and tube set can be set apart and replaced at any time and is very convenient to use.
Shanrya
Sound Aids Fixtion Clip, Black Gray Sound Aids Clip Holder Prevent Lost M Fixation Rope Portable for Outdoor (Monaural)
£0.95 (£0.95 / count)- Ease of use: Can be easily fixed on the back of the neck of a shirt or blouse, which is opened and closed smoothly and not falling off easily.
- Suitable for: Perfect for all kinds of sound aids, and should avoid blocking the sound inlet hole of the sound aid microphone
Innovagoods
InnovaGoods® REFRISH Pillow Cooler, Refillable Cooling Cushion Cold Effect Ideal for Better Sleep, Relief Migraines, Menopause, Hot Flashes - Blue-Grey (52x35cm)
£13.26- ❄️【COLD EFFECT】Stay cool while you sleep, the cooling gel properties of our REFRISH cushion will keep you cool from the moment your face touches the pillow.
- A practical water-filled cushion that is used as a long-lasting cooling cushion. The colder the filling water, the more cooling effect the cushion will have for longer Its large size (56cm x 35cm) ensures ample cooling space, you can also leave a few minutes in the refrigerator to enhance the cold effect.
Dykaae
10Pcs 3 X 2mm Hearing Aid Tubes Replacement, Flexible R Type Preformed BTE Earmold Hearing Aid Tubes for Most Hearing Aids
£6.85 (£6.85 / count)- BTE Earmold Tubing Replacement: BTE hearing aids can become uncomfortable as the ear tube gradually hardens. Regular sound tube replacement helps provide clear sound quality and comfort.
- High Quality Material: The sound tube is made of high quality PVC material, which is not easy to harden and is sturdy and durable. Designed to fit naturally in your earmold vs ordinary tubes.
Leyt
Voice Aids Fixing Clip, Loss Prevention M BTE Protector Voice Aids Clip Holder for Home (Monaural)
£0.93 (£0.93 / count)- Ease of use: Can be easily fixed on the back of the neck of a shirt or blouse, which is opened and closed smoothly and not falling off easily.
- Suitable for: Perfect for all kinds of sound aids, and should avoid blocking the sound inlet hole of the sound aid microphone
Shanrya
Hearing Aid Box, Lightweight Waterproof 2.6 X 2.6 X 1In Compact Size Firm Hearing Aid Pouch, Portable for Home Travel
£2.22 (£2.22 / count)- Waterproof case, excellent waterproof performance, dependable to use.
- With internal high-elastic silicone air cushion ball, protect your hearing aid from being squeezed by external force.
Amonida
Sound Amplifier Lanyard Clip, Black Sound Aid Clip Stylish BÖ for Travel (Binaural)
£2.28 (£2.28 / count)- Application Scenes: Sound aid lanyard clip is very suitable for work, gardening, sports and travel and does not affect daily activities, which is very convenient for you to use.
- Fashionable Appearance: Sound aid protector clip has a black clip and grey lanyard, which is stylish and is able to let other people pay more attention to it.
Shichangda
Foot Covers | Foot Spa Socks Covers | Insulated Foot Spa Socks, Insulation Wax Foot Covers for Girls, Adults, Men, Boys Shichangda
£1.71 (£1.71 / count)- σMultipurpose Use: Elevate your foot bath experience with our bathing foot covers. Indulge in a calming spa-like session or soak your feet before bedtime for a doubled health-preserving effect.
- σComprehensive Application: These bathing foot covers offer a universal fit, adjusting to any foot bucket or foot bath basin, saving you the headache of finding the right size.
Qinlorgo
Black Sound Aid Clip, Stylish Sound Amplifier Lanyard Clip Hanging Nylon Rope for Travel (Binaural)
£2.24 (£2.24 / count)- Simple Operation: Sound amplifier lanyard clip is able to be easily used and fixed on your shirt collar, which is very practical for you to use, and it is good for your life.
- Protection: Sound aid is able to be hung sound aid on black sound aid clip, which is good to prevent sound aid from falling off or it can be prevented to lose.
Shanrya
Pratical Storage Case, Case, Sturdy Storage for Behind‑The‑Ear
£2.35 (£2.35 / count)- The shell is hard and the product is strong, not easy to damage or break.
- Small and portable, easy and convenient to carry with you wherever you go.
Hosi
Sound Amplifier Dome, Static Resistant Hearing Dome Kit Detachable Flexible Reusable for Replacement (L 9.8in)
£1.38 (£1.38 / count)- Washable: If the domes are dirty, you can wash it with water and it is reusable when it is dry, the dome is a very economical and practical product.
- Detachable: Sound Amplifier dome and tube set can be set apart and replaced at any time and is very convenient to use.
Shanrya
Sound Aids Fixtion Clip, Black Gray Sound Aids Clip Holder Prevent Lost M Fixation Rope Portable for Outdoor (Monaural)
£0.95 (£0.95 / count)- Ease of use: Can be easily fixed on the back of the neck of a shirt or blouse, which is opened and closed smoothly and not falling off easily.
- Suitable for: Perfect for all kinds of sound aids, and should avoid blocking the sound inlet hole of the sound aid microphone
Innovagoods
InnovaGoods® REFRISH Pillow Cooler, Refillable Cooling Cushion Cold Effect Ideal for Better Sleep, Relief Migraines, Menopause, Hot Flashes - Blue-Grey (52x35cm)
£13.26- ❄️【COLD EFFECT】Stay cool while you sleep, the cooling gel properties of our REFRISH cushion will keep you cool from the moment your face touches the pillow.
- A practical water-filled cushion that is used as a long-lasting cooling cushion. The colder the filling water, the more cooling effect the cushion will have for longer Its large size (56cm x 35cm) ensures ample cooling space, you can also leave a few minutes in the refrigerator to enhance the cold effect.
Dykaae
10Pcs 3 X 2mm Hearing Aid Tubes Replacement, Flexible R Type Preformed BTE Earmold Hearing Aid Tubes for Most Hearing Aids
£6.85 (£6.85 / count)- BTE Earmold Tubing Replacement: BTE hearing aids can become uncomfortable as the ear tube gradually hardens. Regular sound tube replacement helps provide clear sound quality and comfort.
- High Quality Material: The sound tube is made of high quality PVC material, which is not easy to harden and is sturdy and durable. Designed to fit naturally in your earmold vs ordinary tubes.
Leyt
Voice Aids Fixing Clip, Loss Prevention M BTE Protector Voice Aids Clip Holder for Home (Monaural)
£0.93 (£0.93 / count)- Ease of use: Can be easily fixed on the back of the neck of a shirt or blouse, which is opened and closed smoothly and not falling off easily.
- Suitable for: Perfect for all kinds of sound aids, and should avoid blocking the sound inlet hole of the sound aid microphone
Shanrya
Hearing Aid Box, Lightweight Waterproof 2.6 X 2.6 X 1In Compact Size Firm Hearing Aid Pouch, Portable for Home Travel
£2.22 (£2.22 / count)- Waterproof case, excellent waterproof performance, dependable to use.
- With internal high-elastic silicone air cushion ball, protect your hearing aid from being squeezed by external force.
Amonida
Sound Amplifier Lanyard Clip, Black Sound Aid Clip Stylish BÖ for Travel (Binaural)
£2.28 (£2.28 / count)- Application Scenes: Sound aid lanyard clip is very suitable for work, gardening, sports and travel and does not affect daily activities, which is very convenient for you to use.
- Fashionable Appearance: Sound aid protector clip has a black clip and grey lanyard, which is stylish and is able to let other people pay more attention to it.
Shichangda
Foot Covers | Foot Spa Socks Covers | Insulated Foot Spa Socks, Insulation Wax Foot Covers for Girls, Adults, Men, Boys Shichangda
£1.71 (£1.71 / count)- σMultipurpose Use: Elevate your foot bath experience with our bathing foot covers. Indulge in a calming spa-like session or soak your feet before bedtime for a doubled health-preserving effect.
- σComprehensive Application: These bathing foot covers offer a universal fit, adjusting to any foot bucket or foot bath basin, saving you the headache of finding the right size.
Qinlorgo
Black Sound Aid Clip, Stylish Sound Amplifier Lanyard Clip Hanging Nylon Rope for Travel (Binaural)
£2.24 (£2.24 / count)- Simple Operation: Sound amplifier lanyard clip is able to be easily used and fixed on your shirt collar, which is very practical for you to use, and it is good for your life.
- Protection: Sound aid is able to be hung sound aid on black sound aid clip, which is good to prevent sound aid from falling off or it can be prevented to lose.