Boya BY-WFM12 VHF Lavalier Lapel Microphone Receiver Transmitter for DSLR Camera Smartphone

To Buy It Click Here

Features:

High-band VHF operation for superior sound

Wide compatibility for smartphones, DSLRs, camcorders, audio recorders, PCs 

Compander-Free System assures the delivery of high-quality audio

12 switchable frequencies for interference-free operation 

Automatically matched frequency for Receiver 　　

Real-time monitoring capability with included earphone 　　

Detachable and flexible antenna can be positioned for best reception 　　

Receiver and transmitter are each powered by two AA batteries(not included)

 

 

Specifications:

 

Operation Frequencies: 204-215MHZ 

Modulation Frequency: DQPSK 

Channels: 12

Transmitter 

Modulation Sensitivity: 6 mVinput for full deviation 

Battery: LR6/AA size alkaline battery(not included) 

Current Consumption: 160 mA 

Dimensions: 102 x 62.0 x 44.7mm(4.0 x 2.4 x 1.8 inches) 

Antenna Length: 142mm(5.6 inches) 

Weight: 80g(2.8 oz)without battery

Receiver 

Reception Sensitivity: 2μV for 30dB S/N 

Output Connector: 3.5mm(1/8")TRS 

Battery: LR6/AA size alkaline battery(not included) 

Current Consumption: 140mA 

Dimensions: 102 x 62.0 x 44.7mm(4.0 x 2.4 x 1.8 inches) 

Antenna length: 142mm(5.6 inches) 

Weight: 80g(2.8 oz) No battery

 

Package Included:

1 x Boya BY-WFM12 Transmitter
1 x Boya BY-WFM12 Receiver

1 x 3.5mm to TRS Audio Output Cable

1 x 3.5mm to TRRS Audio Output Cable

1 x Omnidirectional Lavalier Microphone

1 x Foam Windscreen

1 x Microphone Holder Clip

2 x Belt Clips

1 x Cold Shoe Mount Adapter

1 x Carrying Case

1 x User Manual

Zastone 889G GPS 10KM Walkie Talkie 10W 999CH UHF 400-520 VHF 134-174MHz CB Two Way Radio Transceiver

To Buy It Click Here

Features :

GPS navigation: Fix position; Distance measurement; Real-time position sharing.

Mode: Duplex mode;Night mode, Backlight.

Relay Station Function.

Screen: 1.77inch LCD color display.

Language: English and Chinese display and voice.

SOS: Emergency alarm calling police function.

Stopwatch: With stopwatch function.
 

Specification :

Frequency: VHF 134-174MHz, UHF 400-520MHz

Channels: 999
Transmission range: 3-10km
Penetration distance: 1-40F

Output power: 10W/5W/1W

Antenna: Loaded antenna

Antenna impendence: 50Ω

Current: Standby 80mA,Talking 220mA

Battery capacity: 3000mAh

Dimensions: 132.7*56*36mm

Power supply voltage: 8V DC
 

Package includeds :

1 x Zastone ZT-889G walkie talkie

1 x 3000mAh Lithium Battery

1 x Charger (Also come with an adapter according to your country)

1 x Clip

1 x English User Manual

 

Zastone 218 Two Way Radio Dual Band VHF 136-174MHz UHF 400-470MHz Mobile Car Radio Transceiver 25W Mini CB Radio Station

To Buy It Click Here

Features :

Dual Receiving. A&B channel switch can receive simultaneously on different brands.
Dual Compandor.
Dual Scrambler.
Dual DTMF encode/decode.
Dual ANI code.
UHF/VHF: 25W
UHF/VHF:128 memory channels
Remote stun and monitor.
Team calling and group calling.

Specification :

Frequency range	VHF: 136-174MHz UHF: 400-480MHz
Channel	128
System	F3E(FM)
Antenna Impedance	50Ω
Frequency stability	±2.5ppm@-10℃ to +60℃
Input voltage	Direct current 13.8V(±15%), Negative grounding
Output power	High power: ≤25W; Middle power: ≤10W; Low power: ≤5W
Max frequency deviation	±5KHz
Working current	Receive	0.3A (SQL)
	Transmit	5A (Max)
Noise radiation	≤-60dB
Flexibility	≤0.2uV(12dB SINAD)
Dimension	106*105*30mm
weight	500g

Package includeds :

1 x Zastone Z218 Car Mobile Radio Transceiver

1 x Hand Microphone

1 x Assembly Supporting Rack

1 x Power Cable

1 x Screw

1 x User Manual

Universal Portable Bluetooth Wireless Microphone System VHF Dual HIFI Handheld Micorphones

To Buy It Click Here

BP:

Bluetooth Microphone System: Bluetooth 4.1 can connects to any Bluetooth-enable devices such as Smartphones, Tablets, and Laptops to stream music wirelessly (The receivers' bluetooth model is X168 ).There is also a 3.5mm auxiliary input to use.

Dual Channel Wireless Microphone: Come with dual channel receiver with 2 handheld wireless microphone. 1/4” microphone input jack for extra wired mic. Professional setting, including Mic A Vol, Mic B Vol, External Mic Vol, Echo, background music control, which is perfect for karaoke.

High Standard Quality Anti Noise Solution: VHF 200-280 MHz, Signal-to-noise ratio>95DB, Systematic Distortion < 1%.

Portable on the go: Designed with small size and light weight, ARCHEER Bluetooth microphone system can be carried to anywhere to enjoy karaoke or speech for any occasions. A Great ideal for Kid Education, family karaoke, home entertainment, outdoor concerts and business meeting etc.

 

Features:

- The Archeer bluetooth micophone system feature VHF ( Very-High Frequency) radio. It is the preferred choice when it comes to safely and effectively transmitting audio signals

- Transmitters will work at a distance of up to 30 meters from the receiver.

- Bluetooth 4.1 technology enable you to connect it with almost all Bluetooth-enable devices, which is more advanced than other microphone system.

- Portable Size and weight make it a on-the-go microphone device for party, speech, karaoke, family get-together, meetings and so on. - Sturdy, reliable metal construction wireless microphone,comfortable and easy to hold while performing.

- High- standard sound make you enjoy singing and speech even in public places.

 

Specification:

Frequency Response: VHF 200-280MHz 

Transmit Power: >10MW 

Receiver Sensitivity: < 99dBm@80dB DNR 

Audio Response: 50HZ-18KHZ(±3DB) 

Audio Dynamic Range: >95dB 

Antenna: Built-in 

Effective Distance: ≥30M

Usage:
1. Power On - Connect the power supply to the microphone system and turn it on.

- Connect to Your Device

- Search the receiver Bluetooth model(X168) in your device, cellphone or tablet, and match it. Or use an 3.5mm audio cable to connect them. Do make sure the audio cable fit in the " R+L IN". (This step needed only when you need background music.

2. AmplifyThe Sound

Find a speaker or an amplifier to connect with the microphone system, do make sure the audio cable fit in the "R+L OUT"( Both 3.5mm & 6.35mm audio cable work).
NOTE :
Please do not use the microphone facing the receiver too closely, in order to avoid noise interference.
Package Included:
1x ARCHEER VHF Microphone Receiver
2x Handheld Microphones ( Use 4 AA batteries, 2 for each microphone, battery is NOT included)
1x 6.35mm Audio Cable
1x Power Cord (US/ UK/ EU)
1x English User Manual