	Audiobahn 2.4GHz Wireless Digital Audio Solution

PMP-500
Wireless
Headset

PMP-501
USB
Transmitter

PMP-502
Standalone
Transmitter

PMP-503
Standalone
Receiver

Features:

Enjoy the music with wireless headset or home stereo in one room, where the music source is from your PC or any audio device in another room.
USB transmitter compatible with Windows OS 98SE/ME/2000/XP, plug & play.
Non-compression crystal sound quality with delay time 0.5ms.
Operating at 2.4GHz ISM band with 8 selectable channels
Channel auto-scan when turns on.
Avoid reception errors by employing forward error correction (FEC)
Digital audio with 44.1K sampling rate and 16 bit resolution.
Auto mute function when interference or poor receiving.
Operation range up to 30 meters (100 feet) at open space.
92dB audio dynamic range
Low power consumption

Specifications:

Item	Transmit	Receive
Supply voltage	USB: 5V DC / Standalone: 2.4V DC	2.4V DC
Power consumption	90 mA (Typical)	130 mA (Typical)
Operating temperature	-10�XC to 60�XC
Frequency band	2400 ~ 2483.5 MHz
Modulation	FSK
Number of channels	8
Channel spacing	9 MHz
Frequency stability	+/- 100 KHz
TX power	EIRP + 10 dBm
RX sensitivity		-85 dBm
Output power		2mWRMS
Response	20 ~ 20 KHz, -3dB
SN ratio	87 dB (Typical)
Certificate	FCC / CE certificate of approval
Accessories	2 x AA Battery / User Manual

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