professional Walkie Talkie Two way radio from China manufacturer

Product Detail

Model No.: BJ-3288

Production Capacity: 10000 set/month

Type: Digital Cordless Phone

Frequency Band: VHF/UHF

Memory channel: 128

Operate mode: Co-channels or dis-channels...

Means of Transport: Ocean,Land,Air

Delivery Date: 7-15 days

Brand Name: Baojie

Blocking: ≥85dB

Operating voltage: 7.2V

Dimension: 55*100*32mm

1.TOT, BCL, VOX ,PC
2.CTCSS/DCS
3.Distant and spot alert function
4.5W/4W
5.Business waterproof

General Specifications
Frequency Range	VHF: 136-174MHz 230-260MHzUHF: 350-390MHz 400-470MHz 440-512MHz
Memory Channels	128
Channel Spacing	25/12.5KHz
Working Mode	Co-channel or Dis-channel Simplex
Voltage	DC 7.2V
Battery	1200mAh (Li-ion)
Average battery life (at 5/5/90 duty cycle with battery saver )	About 15 hrs
Frequency Stability	± 2.5ppm
Operating Temperature	-20º C~+50º C
Antenna Impedance	50Ω
Dimensions (H× W× D) (mm)(W/Battery, W/o Antenna)	100mm× 55mm× 32mm
Weight	about 220g
Transmitter
Power Output	VHF: 5W/UHF: 4W
Maximum Deviation	≤ 5KHz
Audio Distortion	≤ 3%
Modulation Characteristic	+3dB— -3dB
Adjacent Channel Power	≥ 65dB
Spurious Radiation	≤ 7.5μ W
Occupied Bandwidth	≤ 16KHz
S/N	40/34dB
Receiver
RF Sensitivity	< 0.2μ V
Audio Distortion	≤ 3%
Audio Response	+2dB— -10dB
Adjacent Channel Selectivity	≥ 60dB
Intermodulation Rejection	≥ 60dB
Spurious Response	≥ 60dB
Block Characteristic	≥ 85dB
S/N	40/34dB