Name: two way radio wireless earphone professional FM transceiver interphone 2014 new arrival
Brand: JFX
Availability: InStock

Product Details

Specifications

1.Built-in 50 CTCSS and 105 DCS
2.Wide(25kHz)and narrow(12.5kHz) are available
3.VOX function
4.power:5W
5.16 channels

General
Frequency Range	VHF: 136-174MHz UHF: 400-470MHz
Channel Capacity	16 channels
Channel Spacing	25KHz(Wide Band) 20KHz(Middle Band) 12.5KHz(Narrow band)
Phase-locked Step	5KHz,6.25KHz
Operating Voltage	7.4V DC
Battery Life	More than 12 Hours (1200mAh),
Frequency Stability	±2.5ppm
Operating Temperature	-20°C +55°C
Size	98mm×53mm×30mm (not including antenna)
Weight	190g (with battery, antenna)
Transmitter (ETSI EN 300 086 standard testing )
	Wide band	Narrow band
Power Output	4W/5W
Modulation	16KΦF3E	11KΦF3E
Adjacent ChannelPower	≥70dB	≥60dB
Hum & Noise	≥40dB	≥36dB
Spurious Emission	≥-36dB	≥-36dB
Audio Response	+2~-3dB(0.3~3KHz)	+2~-3dB(0.3~2.25KHz)
Audio Distortion	≤3%
Receiver (ETSI EN 300 086 standard testing )
	Wide band	Narrow band
Sensitivity (12dB Sinad)	≤0.25μV	≤0.35μV
Adjacent Channel Selectivity	≥70dB	≥60dB
Intermodulation	≥65dB	≥60dB
Spurious Rejection	≥70dB	≥70dB
Audio Response	+1~-3dB(0.3~3KHz)	+1~-3dB(0.3~2.55KHz)
Hum & Noise	≥45dB	≥40dB
Audio distortion	≤3%
Audio power output	500mW / 10%
OEM/ODM	support imprint your logo on products
Warranty	1year for radio,6monthes for battery
shipment	FedEx/DHL/UPS 3-5days EMS/TNT 5-8days Hon Kong Post Air Parcel takes 7-30days