Name: KY-2208SL
SKU: 82
Price: 45 USD
Availability: InStock

KY-2208SL

UHF wireless one-to-one second-hand mine transmission system

The wired microphone can be converted into a wireless microphone, which can supply power for 48V phantom and other wired microphones.
Infrared automatic frequency, U-segment wireless transmission.
It has strong anti-interference ability, can receive through walls, and the wireless working distance can reach 60 meters.
Suitable for 48V phantom-powered wired microphones, conference microphones, interview microphones, etc.
There are 3 types of systems available: one for two, one for four, and one for eight.

Description

Transmitter (microphone) technical parameters:

Frequency range: 612.5MHz~667.25MHz
Modulation method: FM frequency modulation
Adjustable number of channels: 200 channels
Channel spacing: 250KHz
Oscillation mode: PLL phase-locked loop frequency synthesis
Frequency stability: ±10ppm
Harmonic suppression: ≥70dB
Maximum modulation degree: 75k
RF power: 10~30mw
Frequency response: 40-18000Hz
Distortion degree: ≤0.1%
Function display mode: LCD
Battery specification: 2×1.5v AA Size
Renewal time: 8-20 hours (depending on battery type, capacity, and transmission power)

Receiver (host) technical parameters:

Frequency range: 612.5MHz~667.25MHz
Receiving mode: superheterodyne double frequency conversion
Adjustable number of channels: 200 channels
Channel spacing: 250KHz
Adjacent channel suppression: ≥70dB
Image frequency suppression: ≥80dB
Oscillation mode: PLL phase-locked loop frequency synthesis
Frequency stability: ±10ppm
Receiving sensitivity: -100dBm ~ -68dBm adjustable
Frequency response: 40-18000KHz
Comprehensive signal-to-noise ratio: ≥110dB
Comprehensive distortion: ≤0.1%
Audio output: 500MV (one way is 6.35 unbalanced output, the other way is Canon balanced output)
Output impedance: XLR connector is 200Ω, 1/4 connector is 1KΩ
Power specification: DC12V/1A